Sitting at a desk working, studying or surfing the net for long hours at a time makes it extremely difficult to maintain proper posture. That’s because our bodies are not designed for hours of idle sitting. So as the clock gets ticking many of us have the tendency lean forward, slouch our shoulders and hunch our backs.
Unfortunately, this increases pressure on multiple areas in your body. This explains why most of us experience pain and stiffness in our neck, shoulders, back and in some cases your tailbone!
So what do I need to do you ask?
The answer is simple, STAND, MOVE AND STRETCH!
It sure does sound easier said than done, especially if you are pressed with time to complete set work tasks. BUT the good news is that stretching or moving is a buildable habit that can be easily implement as you work. It doesn’t take long!
For starters set an alarm to take micro 2–3-minute break for every 20-30 minutes. Use this time to stand up, walk over to a colleague, go for a toilet break, drink water or make yourself tea or a coffee.
Or try out these simple easy stretches while you sit or stand at your desk
So let’s get started!
SPINAL TWIST:
Sit up tall, relax your shoulders
Cross one leg over the other, then place your opposite elbow on your top thigh.
Take a deep breath and as you exhale slowly twist your body (not your neck) and look over your shoulder.
Hold for 10 seconds.
Slowly return to resting position and repeat on the other side.
BACK ARCHES
Sit tall, set your feet flat on the ground hip-width apart.
Rest your hands behind your hips, then slowly arch your back as you gently tilt your head back.
If you experience pain or discomfort in your neck or tingling in your arms – do this stretch without head tilt.
Hold for 10 seconds, return to start and repeat
ARM REACHES
Sit up tall with your feet flat on the ground.
Interlace your fingers and stretch your arms straight as you turn your palms up to the ceiling.
Hold this position for 10 seconds and repeat
SHOULDER CIRCLES
Sit or stand up tall, feet hip width apart
Relax your arms and shoulder, begin by rolling your shoulder backward in a circular motion.
Do this 5 times, repeat forward circles
NECK CIRCLES
Sit or stand up tall, with feet planted flat on floor
Slowly begin to roll your head in a clockwise position
Do this 20 seconds, then repeat in a counterclockwise direction
CHEST STRETCH
Stand close to wall or a door frame
Place your forearm in a 90-degree angle at shoulder height.
Take one step forward on the leg closest to the wall and slowly rotate your chest away until you feel a stretch across your chest.
Do not hunch or round your shoulders.
Hold the stretch for 20 seconds, repeat
Do this both for both sides
BACK EXTENSIONS
Stand with your legs at hip width apart and straight.
Place your hands on your hips.
Lean your body backwards, trying to arch in the lower back as much as you can, lifting your chest up towards the ceiling.
Try to avoid allowing your hips to swing forwards too far.
Hold this position for 10 seconds, return to start position & repeat 5 times.
FLOOR REACHES
Sit on a chair with upright posture
Slowly bend forward to plant your hands on the floor.
Hold for 10 seconds, return to start
SHOULDER BLADE SQUEEZE
Start in an upright position.
Practice bringing your shoulder blades back and down.
Picture gently drawing your shoulder blades towards the centre of your lower back.
This is a subtle movement, ensure you do not over strain your shoulder blades when performing this action.
Hold for 10 seconds, repeat 3-5 times
SHOULDER BLADE STRETCH
Clasp your hands together and hold them in front of your body.
Push your arms as far forward as you can whilst rounding your shoulder blades.
Gently drop your chin down to your chest.
Hold this position while you feel a stretch between your shoulder blades.
WRIST STRETCHES
Stretch out your arm straight in front of you with your palm facing away
Use your opposite hand to gently pull your palm back
Hold for 5 seconds, repeat with your palm facing your body
Sciatica is not a diagnosis, it is a term that describes symptoms of pain, pins and needles, numbness and in some cases weakness that radiates along path of the sciatic nerve from the lower back to buttocks and leg.
Causes of Sciatica?
Disc derangement / herniation Disc injuries are most common cause of sciatica. Discs are cushion like pads located between each spinal segments that act as shock absorbers. The core interior of the discs is made up a gel like substance called the nucleus pulposus surrounded by thick fibrous outer ring called the annulus. Sudden forces applied to the disc can result in the the core interior to push through the outer ring resulting in a disc bulge or in severe cases can rupture the outer ring resulting in disc herniation which can compress the nerve root.
Disc degeneration / Arthritis / stenosis
Age related degenerative changes in the spine can result thinning of the disc and narrowing of the spinal joints. Overtime the narrowing results in bony growths that can compress the nerve roots resulting in sciatica.
Soft tissue injury resulting in inflammation
Thick ligaments and connective tissue envelope the spinal segments to optimize stability. Injury to any of the structures will result in inflammation and swelling which can affect the sciatic nerve directly resulting in sciatic symptoms.
Piriformis syndrome
Piriformis muscle is a located deep in the buttock region. It originates from the sacrum and inserts into the upper part of the hip. The sciatic nerve travels adjacent to the piriformis muscles. Injury to the muscle resulting in tightness or spasm directly affects the sciatic nerve resulting in symptoms.
Other possible causes:
Sacroiliac Joint Dysfunction
Hip joint injury or arthritis
Spinal fractures
Tumors
Anatomy of the Sciatic nerve
Sciatic nerve is the largest nerve in the human body. It originates in the lower back from five branches of nerves that extend from the spinal cord. The branches exit the spine at nerve roots L4, L5, S1, S2, S3 connect together to form the sciatic nerve.
The large sciatic nerve then travels deep in gluteal region and descends vertically down to the back of the thigh. It supplies motor function and sensation to the skin and all muscles in the posterior compartment of thigh.
At the knee joint the sciatic nerve then divides into two branches the tibial nerve and common fibular nerve.
What exactly does it feel like?
Symptoms of Sciatica are often characterized by one or more of the following features:
Unilateral. Sciatica is typically affects one leg.
Pain. Nature of pain is often constant with heaviness or dull ache. You may experience sharp, shooting, electric shocks intermittently with postural movements.
Neural irritation. pins and needles with occasional postural numbness is common. Postural numbness can occur when you sit or stand for a period of time, but should resolve with movement. However, if numbness is constant you must be reviewed by your general practitioner or your physiotherapist.
Location of pain: symptoms of sciatica are felt along the path of the large sciatic nerve. The following picture shows the potential pathways you may feel your symptoms radiate to depending on the origin of nerve irritation or entrapment. Most commonly the areas affected included the lower back, lateral thigh extending to the calf and foot.
If symptoms are presented on both sides with additional symptoms outlined below – this could warrant an urgent medical review.
Red flags
Signs and symptoms that require prompt medical assessment include:
Age >50 years
History of trauma
Severe unrelenting pain that does not resolve with rest or pain control
Partial or complete loss of bowel and bladder function or control
Numbness in private regions and the affected side of leg or both
Discoloration of skin in comparison to unaffected side
Recent or current infection with fever chills and night sweats
Sudden unplanned weight-loss
History of cancer, kidney dysfunction
Diagnosis
It is important to correctly identify the cause your sciatica is essential in order to formulate an effective treatment plan to manage your symptoms and improve function.
Your GP or a physiotherapist will conduct a thorough diagnostic assessment. Your consultation with your clinician will begin with a comprehensive conversion that allows your clinician to formulate an understanding around potential causes of your symptoms. This includes questions specific to your presenting concerns, general health, history of injuries contributing and medication history and your symptoms management strategies. A physical examination is then followed where by your clinician will assess the range of movement of your lower back and lower extremities, reflexes, strength and sensation assessment to test the integrity of the nerve.
Radiographic examination
Further diagnostic examination in forms of radiographic imaging may be recommended by your clinician to assess the quality of your joints, alignment and check for the presence of any potential lesions contributing to your symptoms.
XRAY – commonly used in initial stages to review underlying joint pathology such as wear and tear of joints, fractures or in some cases to view lesions or tumors
MRI – high standard imaging that is able to examine in very refined detail possible soft tissues such as muscles, ligaments and internal organs as well as the bony architecture and possible disc injuries.
Discogram – A discogram test may be helpful in determining abnormalities in an intervertebral disc. A contrast dye injected into the tissues may allow abnormalities in the disc, such as bulging or herniation to be seen on a medical imaging scan (such as computed tomography scan).
Treatment
It is advisable to treat sciatica as early as possible in order to avoid the progression of symptoms. Treatments for sciatica may include both non-surgical and surgical approaches.
Typically, non-surgical management is recommended first. Surgery may be required if non-surgical methods have failed to manage your symptoms or the underlying cause is causing deterioration of symptoms. However, in a few severe cases where red flags are presented, surgery may be considered as the first option
Non-surgical approach is the first step to management. This includes intake of pain medications as prescribed by your doctors and referral to physiotherapy.
Pain medications
Your doctor will prescribe pain medications best suited for your symptoms. These may include
Non-steroidal anti-inflammatory medications such as ibuprofen, celecoxib
Neuropathic medications such as gabapentin, amitriptyline
Analgesics such as codeine, tramadol or oxycodone.
Muscle relaxants such as norflex
Physiotherapy
Physiotherapy will incorporate a combination of gentle strengthening, stretching, and the use of manual therapy to facilitate therapeutic gains.
The goals of physiotherapy for sciatic symptom management includes:
Strengthen muscles of the spine, core and lower extremities.
Improve flexibility of any tight muscles
Improve mobilization of the sciatic nerve
Facilitate optimal circulation through slight conditioning exercise (walking, swimming)
Education around activity modifications (especially for work-related participation)
Alternative therapies such as acupuncture may be recommended in combination to physiotherapy to facilitate management of your symptoms.
Acute mild sciatica usually improves with 4 to 6 weeks with regular conservative treatment. However, for moderate to severe cases of sciatica especially with a chronic underlying pathology pain may last over 8 weeks and, treatment time may take longer.
Steroid Injections
Steroid injections are slightly an invasive method used for pain management. Your specialist or an orthopedic surgeon may recommend and administer the injection. In addition to this, injections are also used as a diagnostic method to identify the target nerves or nerve roots affected. The common types of injections for sciatic pain relief include epidural injections.
Surgical approach
In cases where pain and or weakness persists for more than 6-8 weeks or if your symptoms are affecting everyday activities – Surgery may be considered. Your physiotherapist or doctor will arrange the referral for you to meet with an orthopedic back surgeon. Depending on the cause of your sciatica, your surgeon will discuss with you in detail the intended surgical approach, risks involved, post operative management and possible adverse reactions you may have after surgery.
Having a fall is dangerous at any age, however, they become more frequent and may most probably result in injury in adults 55 years and over. It is also estimated that in Aotearoa, approximately a third of older adults over the age of 65 sustain a fall every year. This leads to harmful consequences for them, especially for those who live alone. Alongside, sustaining serious injuries, you may face loss of independence, mobility and confidence. But!!! The good news is that there are a number of ways that you can reduce your risk of falling.
So Why Do Older Adults Have Falls?
Poor lower limb strength
Cognitive and functional impairment
Nutritional deficiencies
Prior and/or ongoing history of falls
Vision deficits
Balance or gait disorders
Medication related- especially when using anti-depressants, sedatives, anti-arrhythmics, anti-hypertensives, diuretics, and anti-convulsants
Hazards around your home environment such as loose carpets, slippery surfaces, poor lighting, lack of safety equipment particularly in the bathroom/toilet
Medical conditions such as vertigo, dizziness, diabetes, postural hypotension, drop attacks, and fainting spells
The Vicious Falls Cycle
Older adults who have had a fall may limit what they do because of their loss of self-confidence and fear of falling. Whilst this may seem like the most sensible thing for them to do, it increases their risk of falls. This is because, this leads to a further reduction in muscle strength, coordination and balance. Hence, it is healthier for older adults to keep up with their activities they enjoy as safely as they can, work on improving their muscle strength, coordination and balance, and manage their blood sugar levels, blood pressure, and weight under the guidance of their doctor.
Falls prevention tips
Below are some measures you may take to prevent yourself from falling:
Exercise regularly: A number of benefits include better sleep, improved muscle strength, balance and flexibility, increased energy levels, stronger bones, better management of weight, blood sugars and blood pressure. Exercise programs tailored especially for muscle strength and balance have resulted in a reduction in the number of falls and injuries resulting from falls by approximately 30% and 50%. It is advised that you speak to your doctor or physiotherapist before initiating or progressing your exercise levels.
Keeping your vision in check: Vision deficits makes getting around safely a lot harder. Therefore, you should get your eyes checked yearly and wear your contact lenses or glasses with the correct prescription strength.
Being aware of the effects of your medication: As they may have certain side effects that increase your risk of falls. You should review your medications with your doctor for side effects like drowsiness or dizziness.
Reduce hazards at home: Most falls typically take place at home. So be sure to make your home safer by removing tripping hazards, having adequate lighting, and adding in handrails in hallways and bathrooms/toilets.
Other tips:
Taking your time to get up and when moving around- no rushing!
Having a personal medical alarm (please talk to your doctor about how to get one)
Using a night light when you get up at night
Wearing appropriate, supportive and well-fitted shoes
Not using an easily moveable object to stabilise yourself
Using the support of handrails in bathrooms and hallways
Avoiding or being very careful on wet or slippery floors
Appropriately using your walking aids
If You Have Had a Fall
If you sustain a fall, it is vital for you to stay calm.
If you think you are able to get up safely, try to bend your knees, roll to your side, and attempt to get into a 4-point kneeling position. If there is a chair near by or if you are able to crawl towards one, you can use it as support to get yourself up. Please take your time and rest as needed.
If you are unable to get up safely, attempt to crawl or roll towards a phone. You may call out to other members in your household or your neighbour. If you’re at risk of falls, please do consider the use of a personal medical alarm to call out for help when you have a fall.
After a fall, please contact your doctor as soon as you can for an assessment of potential injuries sustained, muscle strength and balance to help prevent future falls. You may be directed to community or in-home sessions to enhance your balance and strength. Please discuss this with your doctors.
Rheumatoid arthritis (RA), a chronic inflammatory condition associated with swelling, pain, fatigue, and joint deformity. Although there are no known cures for this condition at present, a combination of treatments are available to help manage your symptoms. RA is the 2nd most common form of arthritis after osteoarthritis and is known to affect 1–2% of New Zealand’s population.
Signs and Symptoms
RA may develop very quickly or gradually over time, with its signs and symptoms, as well as the severity varying from one person to another. This condition is associated with episodes of remission and flare ups, with or without apparent triggers.
Other symptoms may include
Swollen, tender joints- (often accompanied by warmth and redness)
Joint pain
Joint stiffness which worsens in the mornings and after a period of inactivity
Fever, loss of appetite weakness, and fatigue
Muscle pain
Changes to the skin and nails
In the early stages of RA, you may notice its impact on your smaller joints- especially in your toes and fingers. And as this condition develops, your symptoms typically branch out to the bigger joints- your shoulders, ankles, knees, wrists, hips and elbows. Symptoms are likely to affect your joints bilaterally. Over time, RA also causes joints to deform and shift out of place.
Because RA is a systemic condition, it is estimated that approximately 40% of the RA population may experience symptoms and signs other body systems than the joints. These may include:
Kidneys, lungs, heart
Skin, eyes, mouth
Bone marrow
Nerves and blood vessels
Causes and Risk Factors
Your immune system is designed to help protect your body from infection and disease. However, in RA, changes occur in your immune system that (for poorly understood reasons), causes it to mistakenly attack the healthy soft-tissues of joints resulting in pain, swelling and inflammation. Because of this ongoing process, over time damages to the lining of your joints and other soft-tissues may lead to bone erosion and joint deformity. It can also have an impact on your heart, lungs, nerves, eyes and skin.
One can get RA at any age, although it is more probable to develop in those in the age bracket of 25-50 years old. Though rare, under 16s may also develop Juvenile RA or Still’s disease.
Risk factors for the development of RA include:
Family history of RA
Age bracket of 25-50 years old
Smoking
Women are more likely to develop RA than men
Obesity
Diagnosis
At present there is no single test to confirm a clinical RA diagnosis. It is often difficult to differentiate this condition in its initial stages from other forms of connective tissue inflammation (fibromyalgia, lupus, gout etc.).
Your doctor will get your full medical history (as well as any familial history of RA), discuss your signs and symptoms, undertake a physical assessment- particularly of your joints, and refer you on for imaging and blood tests. X-rays may help evaluate RA progression in your joints over time, whilst MRI and ultrasound imaging may help evaluate the severity of RA in your body. The blood test will evaluate your level of anti-bodies and proteins (including the rheumatoid factor protein that is present in approximately eighty percent of the RA population), and markers of inflammation.
Management
At present, though there is no cure for RA, a range of treatments are available which may help slow its’ progression and reduce pain and inflammation, minimise and/or prevent joint damage and maximise joint movement.
A combination of prescribed medication as advised by your doctor and other treatment options as noted below are recommended:
Cease smoking if you are smoker
Physiotherapy will help improve and maintain your joint range of motion, increase your muscle strength, and decrease your pain. Additionally, your physiotherapist or occupational therapist will be able to teach you ways of using your body efficiently to reduce stress on your joints
Finding a balance between rest and activity
Use of heat and cold packs to help ease pain and inflammation
The use of splints or braces for joint support as needed
Hydrotherapy- exercising in water reduces the pressure on your joints, whilst the warmth of the water will relax your muscles and help lessen your pain.
Seeking regular medical advice and check-ups to monitor your RA symptoms and the progression of the condition
De Quervain’s tenosynovitis is categorised as an overuse disorder which affects the tendons in your wrist that you use to straighten your thumb. It is associated with swelling in the two tendons around the base of your thumb, which then causes the sheaths encompassing these tendons to become inflamed. This results in increased pressure on surrounding nerves as well, resulting in symptoms such as numbness, tenderness and pain. You are likely to have these symptoms when making a fist, gripping or grasping something, pinching, twisting your wrist, and/or laterally bending your thumb.
Symptoms
The key distinguishing symptom of De Quervain’s tenosynovitis is tenderness and/or pain at the base of your thumb. You can experience pain referring up or down your forearm. You may notice the pain gradually develop or appear suddenly, and worsen when using your wrist, thumb and hand. Painful movements include making a fist, gripping or grasping something, twisting your wrist, pinching, and/or laterally bending your thumb.
Other key symptoms include:
Swelling at the base of your thumb
Experience numbness along the back of your index finger and thumb
‘Snapping’ or ‘catching’ sensation experienced when you move your thumb
Causes
De Quervain’s tenosynovitis is typically associated with the chronic overuse of your thumb, hand and wrist. When undertaking movements like gripping, grasping, clenching, pinching, or wringing items in your hand, the two tendons in your lower thumb and wrist usually glide in a smooth manner via the small tunnel which attaches them to the base of your thumb. However, when you repeat a certain movement day in day out, it irritates the sheath around these two tendons, resulting in swelling and thickening which restrict their movements.
Factors which may increase your risk of developing this condition are:
Being in the age bracket of 30 to 50 years old
Pregnancy
Found more commonly in women.
Baby care: Lifting, carrying and/or holding your child repetitively with using your thumbs as leverage.
Hobbies or occupations which involve repetitive wrist and hand movements
Diagnosis
Your doctor or physiotherapist will discuss your medical and occupational history, and carry out a physical assessment of your wrist and hand.
The physical examination will include palpation for pain when pressure is applied to the thumb side of the wrist, as well as clinical test called the Finkelstein test. This test requires you to bend your thumb across the palm of your hand and bend your fingers down over your thumb. You will then bend your wrist towards your little finger. If this causes pain on the thumb side of your wrist, you are likely to have this condition.
Whilst X-rays are usually not needed for the diagnosis, however, you may be referred on for ultrasound imaging.
Management
The aim of the management for this condition is to reduce pain caused by the irritation and inflammation of the tendons, preserve movement in the wrist and thumb, and prevent its reoccurrence. If treatment is commenced early, the symptoms should subside in 4-6 weeks. If your symptoms arise during pregnancy, they may settle around the end of the pregnancy or post the breast-feeding stage.
Splints may be utilised to immobilise and rest your wrist and thumb
Ice application to the affected area
Your doctor may recommend the use of anti-inflammatory medication to ease swelling and decrease pain
Avoiding pinching with your thumb when moving your wrist from side to side
Avoidance of aggravating repetitive movements and activities
Administration of corticosteroid injection into the tendon sheath can ease pain and decrease swelling if recommended by your GP
Physiotherapy: Your physiotherapist will examine how you use your wrist and provide suggestions on how to make technique modifications to relieve stress on your wrists. They will teach you strengthening exercises for your wrist, hand and arm to help decrease pain and limit tendon irritation
Surgery may be recommended by your specialist in more severe cases and if conservative management fails
Osteoarthritis impacts millions of people worldwide and is typically known as the most common form of arthritis. It is associated with the wear and tear of the protective cartilage which cushions the ends of your bones in your joints over time. Though this condition may cause damage to any joint in the body, osteoarthritis primarily impacts the joints in your spine, hands, hips, and knees.
Causes and Risk factors
Over time, the gradual deterioration of the cartilage which cushions the ends of your bones in your joints causes arthritis. Cartilage is a solid slippery tissue which allows almost frictionless joint movement. As the cartilage wears down, bone will eventually rub on bone.
This condition is typically characterized as a wear and tear degenerative disorder. However, in addition to the breakdown of the cartilage, it also impacts the joint as a whole. Osteoarthritis triggers alterations in the bone and damages connective tissue which holds the joint together and attaches your muscles to your bones. Inflammation of the lining of the joint is also triggered.
Factors which may put you at higher risk of developing osteoarthritis include but are not limited to:
Your age- the risk increases with getting older
Gender- though unclear why, but women are more perceptible to developing osteoarthritis
Bony deformities- those with abnormal joints or defective cartilage
Sustaining bony or joint injuries like those which take place during sport or from an accident.
The risk increases with obesity- the more you weigh, the greater your risk, as it adds more stress to your weight-bearing joints (particularly hips and knees)
Your occupation or a sport that you play which puts repetitive and excessive stress/loading on the joints, can eventually lead to the development of osteoarthritis.
Certain co-morbidities such as diabetes
Common symptoms
Below are some common examples of symptoms you may experience with arthritis. These may develop and worsen gradually over time
Pain: Your joints may hurt before and/or after undertaking an activity
Loss of joint range of motion– loss of overall joint flexibility and movement
Tenderness felt on applying light pressure to the joint
Joint stiffness that is most noticeable on waking up first thing in the morning or after a prolonged period of inactivity
Noticeable changes in joint pain with changes in the weather- particularly colder weathers
Sensations of grating and grinding// sounds of clicking and popping (crepitus) when you use the joint
You may notice swelling and redness around the joint, which may be triggered by soft tissue inflammation
Bony spurs that feel like hard bumps may develop around the impacted joint
How will I be diagnosed?
Osteoarthritis is typically diagnosed based on your medical and occupation history and a physical examination undertaken by your doctor. During the physical examination, your doctor will assess your affected joint(s) for swelling, tenderness, redness, and stiffness. X-rays may be recommended to reveal cartilage loss (the narrowing of the space between the bones of your joints), changes in bone, and bony spurs around the joint. Blood tests may be used to rule out other causes of joint pains like rheumatoid arthritis. Joint fluid analyses may also be used to test for inflammation to ascertain if the pain is triggered by an infection or gout instead of osteoarthritis.
Management
Though there isn’t a cure for osteoarthritis, various treatments which can help relieve symptoms of pain and disability are available.
Lifestyle modifications: Changes to your daily life may protect your joints and slow the progression of osteoarthritis. Minimising activities which exacerbate your symptoms such as climbing stairs, squatting. Swapping high-impact activities like running and jogging to lower-impact activities such as cycling or hydrotherapy will decrease the stress on your joints. Weight-loss reduces the stress and loading on your joints, which then results in less pain with increased function.
Assistive aids: Using assistive aids like a stick/cane, wearing proper shoes w orthotics and supportive braces/sleeves may improve your stability and support your functional capabilities.
Physiotherapy: Targeted exercises may help improve your flexibility as well as build strength in your muscles. Your physiotherapist will develop a personalised active rehabilitation program which is safe and will meet your requirements and lifestyles.
Medications: Various kinds of medication (such as paracetamol and NSAIDs) maybe helpful in treating and controlling the symptoms of osteoarthritis. As everyone responds differently to medications, your doctor will prescribe medicines (type and dosage), which is safe and will work best for you.
Cortisones: Strong anti-inflammatory agents which is injected into the affected joint to give pain relieve and decrease inflammation for a short period of time. Due to potential side-effects, it may be recommended to restrict the number of injections to 2-3 per year.
Other: Heat and ice applications, self-massaging with pain-relieving creams/ointments and/or wearing elastic supports may provide some relief from your pain and give you support.
Surgery: Surgery may be recommended if there is considerable degeneration in your joints and/or if your osteoarthritic pain causes disability that is not relieved with conservative management. Your doctor or specialist will discuss your options with you.
Have you been experiencing pain, pins and needles or numbness in your wrist and hands, especially after using the keyboard, chopping up a few veges, reading a book, using your mobile phone or with driving?
If you answered yes – then you are most likely to have Carpal tunnel syndrome.
What is Carpal Tunnel Syndrome?
Carpal tunnel syndrome is the most common condition in the arm. It is caused by compression of one of the three major nerves in the forearm – the median nerve, which travels through the wrist into the hand and fingers. Entrapment of the median nerve usually due to inflammation, occurs in the wrist commonly resulting in tingling of the wrist and hand (in some cases forearm), numbness, pain and weakness of the hand.
Signs and Symptoms
Often unrelated to a specific incident or an injury, symptoms of carpal tunnel syndrome usually develop gradually overtime. Symptoms may be worse in the morning and night. Many people find that the frequency and duration of symptoms increase as the conditions worsen.
Signs and symptoms may include:
Tingling, numbness or burning sensation of the thumb, index, middle and ¾ of ring fingers of the hand
Electric shock like radiating pain through the hand into thumb, index, middle and ¾ of ring finger
Weakened grip, loss of dexterity and fine movements such as picking up a hair pin, buttoning clothes.
Hypersensitivity or in other cases lessened sensation of hand to pressure, heat or cold temperatures
Swollen wrist
Let’s take a closer look at the anatomy!
As its name suggests – a group of small bones aka carpal bones form a tunnel like passageway in the wrist (palmar view). This unique architectural design allows for the tendons of the forearm muscles and the all-important median nerve to pass through the narrow tunnel through the wrist and into the hand and fingers, supplying sensation and motor function.
Causes
Common causes and risk factors that increase the likelihood of carpal tunnel syndrome include:
Repetitive wrist & hands movements – during work related tasks or leisure activities may irritate the tendons in the wrist, resulting in inflammation that irritates the nerve.
Wrist or hand injury – recurring sprains, swelling and reduced wrist movements reduces the space in the carpal tunnel
Pregnancy and menopause – hormonal changes can increase fluid retention in body increasing pressure in the carpal tunnel compressing the median nerve
Genetic history – petite
Medical conditions (rheumatoid arthritis, diabetes, hyperthyroidism)
Interesting facts about carpal tunnel syndrome
Women are 3 times more susceptible to develop carpal tunnel syndrome than men. This can be due to hormonal changes during pregnancy or menopause and also because women tend to have smaller carpal tunnels.
Not all fingers are affected. Median nerve supplies movement and sensation in the thumb, all fingers except the little finger.
Computers/keyboard are not the only reasons to blame – repetitive nature of any work related or leisure word increases risk of developing carpal tunnel syndrome
Diagnosis
Carpal tunnel syndrome is fairly easily diagnosed by your physiotherapy, doctor or a hand therapist.
Your health practitioner will gather information on your general health, history and nature of your symptoms. They will then carefully conduct a thorough clinical assessment to assess the movements of your hand and wrist, strength and use a collection of tests in effort diagnose your symptoms. In some cases, your therapist may examine your neck, shoulders and arms to rule out other potential causes.
You may often hear the physiotherapist or hand therapist mention that they want to conduct a functional assessment – A functional assessment is activity specific, where the therapist will watch you perform the activity that aggravates your symptoms the fastest. For example, if using a keyboard is generally when you feel your symptoms start – the therapist may observe you performing the very task to examine your overall posture.
Referral to scans or nerve conduction tests may be arranged by your doctor or therapist depending on the severity or complexity of your symptoms.
Scans
Referral to scans or nerve conduction tests may be arranged by your doctor or therapist depending on the severity or complexity of your symptoms.
Xray – provides key information on bone health, when dealing with a potential injury, or arthritis
Ultrasound – can examine potential soft tissue injury or inflammation compressing the median nerve
MRI – this advanced imaging provides in depth review of your wrist and hand. Usually arranged by your doctor or a specialist
Nerve conduction study – studies the electrical activity of the median nerve. This test will help you doctor examine the severity of your problem.
Treatment
In most cases, carpal tunnel syndrome will progressively worsen overtime. So, the key is early intervention!
Conservative management
Mild symptoms can be easily managed with a conservative approach.
Wearing splints or braces – keeps your wrist straight to prevent repetitive use of hands, thus reducing pressure or inflammation in the carpal tunnel.
Non-steroidal anti-inflammatory medications – such as celecoxib and ibuprofen as prescribed by your doctor may decompress the median nerve by reducing the inflammation in your body and wrist.
Activity modification: your physiotherapist will play an important role in providing you with advice around to modifying your activities to reduce your symptoms. They will also prescribe you with effective stretches and exercises to help manage your symptoms while safely aiding your recovery.
Steroid injections: your physiotherapist or doctor may recommend a ‘cortisone’, also known as a ‘corticosteroid’ injection to control your symptoms. It contains an anti-inflammatory substance that is injected into your carpal tunnel. The effects of the steroid injection may be temporary and can vary person to person depending on many factors (cause of symptoms, stage of your condition).
In mild to moderate cases, the effects of injection may last between 3-6months.
Surgical intervention
If non-surgical approaches have failed to relieve your symptoms, surgery may be required.
By this stage you would have consulted an orthopaedic surgeon. Your surgeon will thoroughly examine your overall health, symptoms, results from the scans and the nerve conduction study to help you decide on the best treatment approach.
If you decide to undergo surgery – the surgical procedure your surgeon will perform is called ‘carpal tunnel release’.
Recovery and outcomes
After your surgery you may be given a splint or a brace for a period of time specified by your surgeon. While in the splint or brace you will be encouraged to move your fingers to prevent stiffness and swelling.
Expect to experience minor pain, stiffness and swelling for a couple of weeks to months after your surgery. Pain medications provided by your surgeon must be taken as prescribed.
You may be encouraged to see your physiotherapist, who will work closely with your surgeon to help meet post-operative outcomes.
You will have regular 6-8 weekly follow ups with your surgeon as required to assess your healing and discuss gradual return to light activities and return to work.
If you have underlying medical conditions such as arthritis, except that your recovery may be slower than otherwise expected. It is important that you follow post-operative protocols your surgeon, doctor and physiotherapist recommend.
Tennis elbow, or also known as lateral epicondylitis, is a painful disorder of the elbow triggered by overuse. This disorder is characterised by inflammation or, in some cases, micro-tearing of the extensor tendons which link the forearm muscles on the outer part of the elbow. This leads to pain and tenderness on the outside of the elbow, spreading through to the forearm and wrist.
Causes
Tennis elbow is characterized as an overuse and muscle strain injury. It is caused by repetitive and/or vigorous contractions of the forearm muscles which is used to straighten, extend, and lift the wrist and hand. The repetitive motions and stress to the tissues can result in a string of tiny, microscopic tears in the tendons which attach your forearm muscles to the bony prominence on the outside of the elbow.
Tennis elbow may result from number of activities including but not limited to:
Typing and repetitive computer mouse use
Cutting/chopping motions
Manual work that involves repetitive turning or lifting of the wrist, such as plumbing, or bricklaying.
Gardening
Using hand tools such as scissors, clippers, screwdrivers, plumbing and carpentry tools
Playing racquet sports, such as tennis, badminton, or squash
Throwing sports, such as the javelin or discus
Painting
Sewing/knitting
Tennis elbow may also occur after a sudden knock or bang to the elbow, if you undertake activities that you are not used to excessively and aggressively, and sometimes there is no apparent cause for it.
Risk Factors
Factors which may increase your risk of tennis elbow include:
Your age: Whilst this disorder impacts people of all ages, it is mostly prevalent in adults in the age group of 30-50 years old.
Your occupation: Those who have jobs which entail repetitive movements of the wrist and arm are more likely to develop this disorder. Examples include but are not limited to painters, computer users, plumbers, butchers, carpenters, and chefs.
Sports: Partaking in racket sports increases the risk of tennis elbow, particularly if you use poor form and technique.
Common Signs and Symptoms
Pain noted around the bony knob on the outside of your elbow is the most common characterising symptom of tennis elbow. This knob is where the injured tendons connect to the bone. The pain is often depicted as “burning” in nature. Your elbow may be tender and sore to touch, and the pain can refer down to the forearm. The pain often increases with gripping, grasping, or rotating motions of the wrist and forearm. Bending and straightening your elbow may also be painful.
The severity of your pain may vary from a mild discomfort to severe pain that can interfere with your sleep and day to day activities. The pain typically starts gradually and then worsens over weeks or months.
Diagnosis
During your physical examination your physiotherapist will attempt to produce your pain in your elbow via specific tests and movements. They will assess your range of motion in your elbow, wrist, and shoulder joints. Referrals for X-rays and ultrasound scanning may be indicated to further support your diagnosis and to rule out other potential sources of your pain
Management
A mix of non-surgical treatment options are effective for the majority of tennis elbow cases, and self-resolves over time. You should rest your elbow and painful activities should be avoided. But it is very vital to maintain gentle movements of the forearm, elbow, and wrist through its range of motion.
Potential treatment options include:
Ice
Rest
Physiotherapy and acupuncture
Anti-inflammatory medications as recommended by your doctor or pharmacist
The use of a wrist and forearm brace or splint to support and rest your forearm
As your initial elbow pain lessens, your muscles around the elbow, forearm and wrist should be safely strengthened and stretched under guidance of a physiotherapist. Your physiotherapist will advise you on particular exercises, give you appropriate symptom management advice and take you through a personalised graduated rehabilitation program. If you continue to experience pain after 6-8 weeks of treatment, your physiotherapist can refer you back to your doctors, to consider administration of a cortisone injection into the elbow to help reduce pain and inflammation, and further referral onto see a specialist to seek guidance on other treatment options.
Rotator cuff injuries are the most common source of shoulder problems. They can range from minor sprains causing impingement type symptoms, to massive tears resulting in severe loss of function and pain. They commonly occur as a result of acute injuries (sports, falls), chronic overuse (repetitive loading) or due to gradual aging.
Anatomy of shoulder
The shoulder joint (glenohumeral joint) is the most mobile joint in the human body. It comprises of the humeral head (top portion of upper arm bone) which fits in the glenoid cavity of the scapula (shoulder blade) to create a ball and socket configuration. This anatomical configuration results in limited bony contact between the humeral head and the glenoid fossa, which reduces the stability of the joint.
Several passive and active structures stabilize and maintain proper biomechanics of the shoulder joint.
Passive stabilizers include the ligaments, joint capsule, cartilage and the bony concavity of glenoid fossa. Thick cartilage known as labrum lines the glenoid fossa to further deepen the groove by about 50% which is advantageous in stabilizing the shoulder joint during the articulation.
Dynamic stabilizers of the glenohumeral joint is gained from the coordination of rotator cuff muscles that compress the passive structures providing stability and mobility as whole.
The rotator cuff muscles include:
supraspinatus
infraspinatus
subscapularis
teres minor
Injury to any or all these four muscles, including the tendons that attach the muscles to bone can result movement dysfunction and severe pain.
Other important joints of the shoulder complex include:
sternoclavicular joint
arcomioclavicular joint
scapulothoracic joints
Types of rotator cuff pathology
Tendinitis and Tendinosis
More often than not the term tendinitis and tendinosis are interchangeably used to describe a similar tendon pathology. However, the factor that differentiates the two is the time of injury (acute or chronic).
Tendinitis results from acute injury to the tendon which sets off an inflammatory process characterized by pain, swelling, and redness. On the other hand, tendinosis is a chronic pathology that does not involve an inflammatory process. It is characterized by degeneration of collagen fibers in response to persistent micro-trauma, vascular compromise and aging.
Acute rotator cuff tear
Acute tears result from sudden forceful lifting of the arm against resistance or in an attempt to cushion a fall (for example, heavy lifting or a fall on the shoulder).
Chronic injuries
Most commonly resulting from occupational or sports requiring excessive repetitive overhead activity.
Signs and symptoms
Symptoms of a rotator cuff injury are due to the inflammation that accompanies the strain. Swelling that forms within the small space of the joint prevents the normal mechanics of the shoulder, resulting in the clinical picture of pain and decreased range of motion.
Acute rotator cuff tears
Tearing sensation
Immediate severe localised pain
Reduced strength
Symptomatic clicking
Reduced and worsening pain with movements
Affects daily activities (personal care, lifting, reaching etc)
Chronic rotator cuff tears
Generalized deep dull ache, sharp onset of pain with movements
Global shoulder weakness
Reduced movements and daily activities (especially moving to the side, reaching behind back)
When to seek medical treatment
See your doctor or a physiotherapist if you experience any of the following symptoms in the shoulder:
Pain, especially pain that does not improve with rest
Swelling, redness or tenderness around the joint
Shoulder weakness
Reduced shoulder movement
For more severe rotator cuff injuries, you may require immediate medical attention.
Seek immediate medical attention if you experience the following symptoms:
Sudden, severe pain
Visible joint deformity
Inability to move or use your shoulder joint
Sudden swelling, discoloration
Diagnosis
To diagnoses an injured rotator cuff, your physiotherapist will begin with a thorough subjective and physical examination of your shoulder.
Subjective assessment
Your physiotherapist will begin with a thorough subjective assessment inquiring about your signs and symptoms of an acute injury as well as any symptoms that may suggest a more long-term problem.
Physical assessment
The physical examination often involves observation to look for muscle wasting, deformities, and/or changes in appearance of the injured shoulder to the unaffected side. Your physiotherapist will also palpate different areas of the shoulder complex to find the area of pain or tenderness. Further examination will involve assessment of movement and strength to establish injury to muscles or tendons.
Radiology
In addition, your physiotherapist may refer you for imaging tests to diagnosis the cause of your symptoms:
MRI: provides detailed imaging of areas injured (referred by doctors, specialists or surgeons)
Treatment
Early diagnosis and treatment of a rotator cuff tear may prevent symptoms such as loss of strength and loss of motion from setting in.
Initial treatment of rotator cuff tendinitis involves managing pain and swelling to promote healing. This can be done by:
avoiding activities that cause pain
applying cold packs to your shoulder three to four times per day
taking anti-inflammatory medications like ibuprofen and naproxen
Rehabilitation plays a critical role in both the nonsurgical and surgical treatment of a rotator cuff tear.
When a tear occurs, there is frequently atrophy of the muscles around the arm and loss of motion of the shoulder. An individualized physiotherapy program is necessary to regain strength and improve function in the shoulder.
Physical therapy
Physiotherapy will initially consist of passive exercises to help restore range of motion and ease pain.
Once the pain is under control, your physiotherapist will prescribe exercises to help regain strength in your arm and shoulder.
Steroid injection
If you have persisting symptoms, your physiotherapist may recommend a steroid injection. This is injected into the tendon to reduce inflammation, which reduces pain.
Surgery
Surgery is recommended if you have persistent pain or weakness in your shoulder that does not improve with nonsurgical treatment. In which case, your physiotherapist will refer you to surgeon for an opinion of surgical intervention.
Exercises
Range of movement exercise
Pendulums
Lean forward with one arm hanging freely. Use your unaffected arm to brace against a chair for support.
With your affected side, gently swing the hanging arm from side to side, forward and back, and in a circular motion for 15-20 seconds each direction.
Slowly return to a standing position.
Repeat 4-5 times a day
Shoulder pulley (Flexion)
Put a chair against the door and sit so you are facing away from the door.
Grasp the door pulley handles with both hands.
Pull down on the pulley with your unaffected arm. This will lift your injured arm up over your head. Pull it as high as you can.
DO NOT FORCE THE MOVEMENT. Your affected arm should be relaxed. The unaffected arm does the work.
Hold for 5 seconds. Relax and repeat 10-15 times, 3 sets.
Three times a day.
Shoulder pulley (Abduction)
Put a chair against the door and sit so you are facing away from the door.
Using door pulleys slowly pull down with your unaffected arm so that your affected arm raises up and to the side without effort.
Your affected arm should be relaxed. The unaffected arm does the work.
Hold for 5 seconds. Relax and repeat 10-15 times, 3 sets.
Three times a day.
Wand flexion
Stand upright and hold a stick in both hands
Cup the top end of stick with affected hand
Using your unaffected arm hold the stick midway and drive the affected arm forward and up.
Ensure your elbow is straight throughout
Hold for 5 seconds and return to the starting position.
Repeat 10 times.
Wand Abduction
Stand upright and hold a stick in both hands
Cup the top end of stick with affected hand
Using your unaffected arm hold the stick midway and drive the affected to the side as high as able.
Ensure your elbow is straight throughout.
Hold for 5 seconds and return to the starting position.
Repeat 10 times.
Strengthening exercises with band
Flexion
Stand on one end of the band while holding the other end with your affected side.
Whilst keeping your elbow straight, lift the band up to 90 degrees to shoulder level.
Hold at the top for 1-2 seconds then lower slowly to starting position.
Attach the resistance band to a secure anchor at belly button height.
Stand with unaffected arm perpendicular to the anchor.
Place a towel between your elbow and your torso to stabilize your elbow
Grab the band using your affected side and then slow pull the band away from your body by squeezing your shoulder blade in towards the middle of your back.
Here are definitions of common terms for body parts you may hear your doctor or physio use!
Ligaments
Ligaments are cordlike extensions that serve to connect ends of two bones to form a joint. They are made up of strong, durable, slightly elastic bandlike structures comprised of collagen fibres. The structural make up of ligaments is advantageous providing joint stability by limiting excessive movement.
Tendons
Similar to ligaments, tendons contain densely packed bundles of tough collagen fibres that hold muscles together to the bone. They are located at the ends of every muscle in the human body. Bound together in tight sheaths they are made to withstand tension and transmit forces exerted by the muscle to the bone to cause movement.
Muscles
Human body is made up of over 600 muscles categorised into three different types – cardiac, smooth and skeletal muscle.
Cardiac muscle – is only found in the walls of the heart. Its contractions help propel blood through the blood vessels to all part of the body.
Smooth muscle – is found mainly in the lining of internal organs (except the heart) including digestive and uninary tract organs, blood vessels. Smooth muscle works to transport substances through the organs by alternately contracting and relaxing.
Skeletal muscles – Skeletal muscles are the most abundant type of muscles that form the flesh of the body. They are attached to bones of the skeleton by tendons. They are responsible for voluntary movements of body. Facial expression, mobility, postural control and breathing are some of the movements we observe when skeletal muscles are subjected to voluntary control.
Bones
Skeletal system of the human body is made up of 206 bones. Bones are most involved in providing an architectural framework by providing body shape, support and protection of vital organs and for locomotion. Besides these functions, bone is a reservoir for mineral and fats as a source of stored energy and formation of blood cells. Bones are classified by their shape as long, short, flat and irregular. They are connected by ligaments to form joints.
Cartilage
There are three different types of cartilage found in the human body – hyaline, elastic and fibrocartilage. Hyaline cartilage is the most common cartilage in the human body. It covers the ends of most bones at movable joints, connects ribs to the breastbone, forms the voice-box and nasal passages. It consists of high water content that provides resilience to withstand great compressive forces found predominantly in joints.
