Archive for July, 2009

Radial Nerve Syndrome

Thursday, July 9th, 2009

Radial nerve syndrome is a condition in which the radial nerve becomes compressed in a small passage on the outside (lateral aspect) of the elbow.  Its symptoms are very similar to tennis elbow and it can be hard to differentiate between the two conditions.  The radial nerve is vulnerable to compression as it passes beneath the supinator muscle.  This muscle is responsible for turning the right hand clockwise for example when closing a jar or tightening a screw.  Overuse of the supinator muscle can therefore cause compression of the radial nerve.  The nerve can also be stretched and irritated by repeated forceful pushing and pulling, gripping, pinching and bending of the wrist.

Symptoms

  • The symptoms are similar to those of tennis elbow
  • Pain on the outside of the elbow.  The pain is typically further towards the wrist (about 4cm away from elbow) than with tennis elbow.
  • Weakness of the wrist, especially bending wrist backwards (wrist extension).
  • Reduced sensation around outside aspect of the wrist is a rare symptom
  • Pain aggravated by
  • Bending wrist backwards
  • Turning palm upwards (supinating wrist).
  • Holding something with stiff wrist or straightend elbow

What you can do

  • Rest and avoidance of aggravating activites
    • Wrist extension
    • Supinating wrist
    • Pushing/pulling heavy objects
  • Use of adjuncts to take load of elbow
    • Wrist strap
    • Wrist splint
    • Elbow pad

What we can do

  • Massage and stretching to reduce tension in the supinator muscle
  • Prescription of stretching and strengthening exercises

Tennis Elbow (Lateral Epicondylitis)

Thursday, July 9th, 2009

Tennis elbow involves inflammation of the tendons (tendonitis) on the outside of the elbow at or below the lateral epicondyle due to repetitive strain.  It is caused by repetitive extension (bending backwards) of the wrist and fingers or tasks that require repetitive squeezing and gripping.  Occupational repetitive strain may be due to excessive tool use or typing.  Sporting overuse during tennis may be due to

  • Poor backhand and forehand technique – hitting the ball with a bent or limp wrist.  Hitting the shot late and therefore not getting the body behind the ball to generate the power from the body not just the arm.
  • Snapping and turning the wrist during service.

Tennis Elbow Symptoms

  • Elbow pain and tenderness at or below the lateral epicondyle (the outer bony part of the elbow)
  • Tenderness to the touch around the same area.
  • Weakness of the wrist with difficulty performing simple tasks
  • Symptoms worse in the morning
  • Tennis Elbow pain aggravated by
    • Extending (bending backwards) wrist and fingers
    • Grasping or holding objects with the hand

What you can do

  • Ice therapy
  • Rest with gradual return to normal activity level.  A training diary may be useful to help monitor the level of activity that can be performed without aggravating symptoms and regulate progress.
  • Take anti-inflammatory medication (speak to pharmacist or doctor about a suitable product)
  • Use of wrist band.  This is worn below the elbow and takes the strain off the muscles attachments at the elbow

Prevention

Tennis specific advice – the following changes can help reduce the load on the elbow

  • Racquet material – the use of a graphite frame and nylon strings
  • Racquet size – midsize racquets better than oversized
  • Decrease string tension
  • Grip size – not to large or too small

At home

  • The avoidance or reduction of repetitive tasks that aggravate symptoms.

What we can do

Massage

  • Cross friction massage (short deep strokes at 90 degrees to fibre direction) is used to stimulate healing.  Inflammation can cause a sticking together (adhesions) between the muscle tendons and tendons sheaths preventing the muscle from gliding smoothly within its sheath.  Cross friction can help prevent adhesions forming
  • Stripping massage (long deep strokes throughout the width of the muscle) can help break down and release tight/knotted areas of muscle and reduce the strain at the elbow

Tennis Elbow Exercises

  • Prescription of stretches of finger and wrist extensors to limit of pain free range.  Initially held for 10-15 seconds and building up to 40 seconds duration repeated 5 times daily.
  • Prescription of strengthening exercises as permitted by pain
    • Initially isometric exercises – muscle held in fixed position
    • Then Concentric exercises – muscles working and shortening
    • Finally Eccentric exercises – muscle working but lengthening

Medical treatment (if physical therapy does not work)

  • Steroid injection – up to 2 or 3 injections per year to reduce inflammation (more injections will decrease strength of tendon)
  • Surgery – last resort, good success rates.

 

Tennis elbow Pain and exercises

Golfers Elbow (Medial Epicondylitis)

Thursday, July 9th, 2009

Golfers elbow is very similar to tennis elbow but it differs in its location.  It affects the inside (medial) aspect of the elbow.  It is also known as medial epicondylitis and flexor/pronator tendinopathy.  It is an overuse injury due to excessive gripping, flexing or pronating of the elbow that causes an inflammation of the muscles and tendons of the forearm.  Affected sports people include golfers, throwers and tennis players who use lots of topspin on the forehand.  Occupational tool use or typing can also cause the condition.

Symptoms

  • Pain around the medial epicondyle (bony bit on the inside of the elbow) that may radiate towards the wrist.
  • Weakness of wrist
  • Pain aggravated by flexing wrist against resistance
  • Pronating wrist aggravated by pronating wrist (rotating wrist to turn palm downwards) against resistance

What you can do

  • Ice therapy
  • Rest with gradual return to normal activity level.  A training diary may be useful to help monitor the level of activity that can be performed without aggravating symptoms and regulate progress.
  • Take anti-inflammatory medication (speak to your doctor or pharmacist about a suitable product)
  • Use of wrist band.  This is worn below the elbow and takes the strain off the muscles attachments at the elbow

Prevention

  • Golf. Visit golf coach to modify golf swing and advise on suitable grip size of club
  • At home. The avoidance or reduction of repetitive tasks that aggravate symptoms.

What we can do

Massage

  • Cross friction massage (short deep strokes at 90 degrees to muscle fibre direction) is used to stimulate healing.  Inflammation can cause a sticking together (adhesion) between the muscle tendons and tendons sheaths preventing the muscle from gliding smoothly within its sheath.  Cross friction can help prevent adhesions forming
  • Stripping massage (long deep strokes throughout the width of the muscle) can help break down and release tight/knotted areas of muscle and reduce the strain at the elbow

Rehabilitation

  • Prescription of stretches of finger and wrist flexors, and wrist pronators to limit of pain free range.  Initially held for 10-15 seconds and building up to 40 seconds duration repeated 5 times daily.
  • Prescription of strengthening exercises as permitted by pain
    • Initially isometric exercises – muscle held in fixed position
    • Then Concentric exercises – muscles working and shortening
    • Finally Eccentric exercises – muscle working but lengthening

Medical treatment (if physical therapy does not work)

  • Steroid injection – up to 2 or 3 injections per year to reduce inflammation (more injections will decrease strength of tendon)
  • Surgery – last resort, good success rates.

Hip Bursitis

Thursday, July 9th, 2009

A bursa is a small fluid filled sac that helps reduce friction between different tissues around joints throughout the body.  There are three bursa around the hip region.

  • Trochanteric bursa - on the outer aspect of the hip between the greater trochanter (large bony prominence) and the tendons of the gluteal and hip rotator muscles
  • Iliopsoas bursa - between the iliopsoas muscle at the front of the hip and the underlying pubic bone
  • Ischial bursa - between the hamstring tendons and ischial tuberosities (sitting bones of pelvis)

Trochanteric Bursitis

The trochanteric bursa is the most commonly irritated.  Bursa may become irritated and inflamed as a result of a direct impact injury or more commonly via repetitive strain.  Repeated friction maybe caused by

  • Tight overlying muscles – Iliotibial Band, gluteals
  • Poor biomechanics .  If the knee tends to fall medially (inwards) during gait a greater angle is created at the hip causing greater friction over the greater trochanter.  The knee may fall medially in individuals who over pronate and amongst people who have weak hip abductors (muscles that raise leg out to side)
  • A bone spur (small excess growth of bone) may be present that will rub against the bursa

Symptoms of trochanteric hip bursitis

  • Pain on the outside of the hip around greater trochanter
  • Pain may radiate (spread) down the outside of the thigh
  • Pain is aggravated by running and climbing stairs
  • Pain aggravated by direct pressure to the outside of the hip.

What you can do

  • Rest until there is no pain.
  • Apply ice therapy to the area.
  • Run only on flat, even surfaces.
  • Take anti-inflammatory medication (speak to your Doctor or pharmacist about a suitable product)

What we can do

  • Prescribe exercise to correct muscle imbalances and weakness around hip
  • Prescribe orthotics to correct over pronating feet
  • Use massage and stretching to reduce tension in muscles overlying the bursa
  • Send you for an X-ray or MRI to confirm the injury is not as a result of a bone spur

Illiotibial Band Syndrome (Runner’s Knee)

Thursday, July 9th, 2009

The iliotibial band is a broad band of tendon that runs from the hip down the outside of the thigh and attaches to the tibia (shin bone) on the outside of the leg just below the knee.  This tendinous band passes over a bony prominence on the outside of the knee called the lateral femoral epicondyle and is prone to friction in this location.  Friction is greatest at 20-30 of knee flexion (bending) which is the angle of the leg when the foot hits the ground when running.   Therefore the condition is common among runners.  The condition is more common amongst individuals who:

  • Have bow legs (genu varum)
  • Feet over pronate (roll inwards/flatten) when walking/running

Symptoms

  • Pain of the outside of the knee just above the joint line
  • Pain aggravated by running especially downhill
  • Pain worst at 20-30 degrees of knee flexion (bending)
  • Pain aggravated by pressing into the knee when bending and straightening leg

What you can do

  • Rest and avoidance of aggravating activities e.g. downhill running
  • Apply ice therapy to reduce swelling
  • Stretch the illiotibial band regularly

What we can do

  • Use deep tissue massage and myofascial release techniques to reduce tension in illiotibial band
  • Stretch iliotibial band
  • Prescribe stretches for iliotbial band
  • Prescribe exercises or orthotics to correct overpronation of feet

Lateral Meniscus Injury

Thursday, July 9th, 2009

The knee contains two crescent shaped peices of cartilage that attach on top on the tibia (shin bone), one on the medial (inner) aspect and the other on the lateral (outer aspect).  These menisci function to

  • Create an enhanced fit between the femur (thigh) and shin bone
  • Act as shock absorbers
  • Improve the flow of synovial fluid (a type of lubricant) with the joint capsule
  • Transmit force between tibia and femur

The lateral meniscus is less prone to injury than the medial meniscus as it is less firmly attached to the adjacent structures and can therefore ‘get out of the way’ in the event of a sudden forceful impact.  The classic mode of injury occurs when the knee rotates forcefully whilst weight-bearing.  Injury to the meniscus typically progress as follows

  • Immediate pain with difficulty in fully extending (straightening) leg
  • Swelling appears within 24-48 hours
  • Symptoms resolve within 2 weeks
  • Recurrent mini episodes of the above sequence of events when the knee gives way when twisting.

Meniscal damage can also result from wear and tear as we get older causing the cartilage to become rough and frayed – more common in middle and old age.

Symptoms

  • Pain on the lateral (outer) aspect of the joint at the joint line
  • Swelling (possibly warm) all around knee joint
  • Reduced range of flexion (bending) possibly limited to 90 degrees
  • Inability to fully straighten knee
  • Clicking noise (crepitus)
  • Knee giving way
  • Pain aggravated by weight bearing
  • Pain aggravated by walking on uneven surfaces as knee cannot fully straighten and becomes unstable

What you can do

Apply RICE (Rest, Ice, Compression, Elevation) procedure
Gentle exercise to maintain quadriceps strength
Glucosamine supplement can be taken 1500mg/day

What we can do

  • Performance of special tests (McMurrays and Appleys grind) to confirm diagnosis
  • Prescription of exercise to restore full range of motion
  • Prescription of exercise to maintain muscle balance around knee
  • Prescription of exercise to maintain proprioception (balance)

If conservative treatment fails then surgery may be necessary.

Lateral Collateral Ligament Sprain

Tuesday, July 7th, 2009

The lateral collateral ligament (LCL) connects the femur (thigh bone) and the head of the fibula (the bone on the outside of the shin).  It is a narrow strong cord of with the diameter of a thin pencil that functions to prevent the knee from collapsing outwards when a force is applied to the inside of the knee.  The LCL is usually injured by a direct impact to the inner aspect of the knee whilst weight-bearing.  The LCL is not connected to the lateral meniscus so injuries to the ligament do not usually damage the meniscus.

Symptoms

  • Pain on the lateral aspect of the joint at the joint line.
  • Some swelling possible on lateral aspect of joint
  • Inability to fully extend (straighten) leg
  • Inability to flex knee (bend) knee more than 90 degrees
  • Giving way of knee
  • Pain aggravated when walking on uneven surface as knee has less stability
  • Pain aggravated when walking when pushing off through toe on same leg

What you can do

  • Apply RICE (Rest, Ice, Compression, Elevation) procedure

What we can do

  • Flushing – massage technique to reduce swelling
  • Deep friction massage over ligament to boost circulation and stimulate healing
  • Prescription of exercises to strengthen surrounding muscles and stabilise joint

Back care at home

Monday, July 6th, 2009

In the kitchen

  • Washing up:  Make sure the washing up is at a comfortable height and don’t stoop down.  Either place the washing up in a bowl on the drainer or on an upturned bowl if necessary.  You can elevate one foot either on the bottom shelf under the sink or on a telephone directory.  If doing this change feet every couple of minutes.
  • Preparing food: Try sitting down either at the table or on a high stool at the worktop.
  • Working on floor:  Either kneel, squat or sit on a low stool when working at floor level e.g. cleaning floor or taking washing from machine.

In the Lounge

  • See advice on sitting.
  • Avoid sitting for long time if back pain is intense or and aggravated by sitting.  You could try lying on the floor with support under your head and the knees supported on an armchair/pillows.  To get up roll onto your side first and push up with your hands.

In the bathroom.

  • Don’t stoop! If the wash basin is too low sit on a stool.  When cleaning the bath kneel on one knee or on a cushion.  When cleaning teeth use a mug so you can stand upright and move around.   Don’t lean over the bath to clean your hair.  Either kneel down and use a shower hose attachment or clean your hair in the shower.
  • Showers maybe better than bath if you are experiencing back pain as you cannot retain your natural curves sitting in the bath.

In the bedroom

  • Sleeping position.  Do not lie on your front as this puts great strain on your neck.  The best position for maintaining your backs natural curves is to lie on your side with a pillow between the knees and the correct amount of pillows.  If you prefer lying on your back you can place a pillow beneath your knees to lessen the strain on your back.
  • Pillows.  The pillow should only rest under your neck and head, not your shoulders.  The head should be supported so that it is in line with the rest of your spine.  If lying on your side the pillows should fill up the space between your ear and tip on the shoulder with the head neither bent up or down towards the bed.  If you have neck pain you can use an orthopaedic pillow or make your own butterfly pillow by tying a band/stocking around the centre of the pillow and resting your neck and head in the centre.
  • Choosing your bed.  Your bed should be supportive and neither to hard or soft.  A simple test is to lie on your back.  Try to slide you hand into the small of your back, it should slide in snugly.  If you hand slides in with minimal contact with the back the bed is too hard.  If you cannot get your hand in at all the bed is too soft.   For more information on choosing a bed click here.
  • Getting out of bed.  Roll onto your side with your knees bent.  Carefully move one leg over the edge of the bed whilst propping yourself up on your elbow.  Then move the other leg over the side as you push yourself upright.    If you have significant trouble getting out of bed try warming up a little first.  Bend your knees and slowly let your knees drop to one side a couple of inches and then the other.  Repeat as necessary.
  • Getting into bed with back pain.  Sit on the edge of the bed.  Lower yourself down on your elbow then shoulder.  As you do this draw your legs up onto the bed one at a time.
  • Getting dressed.  If you find it difficult getting dressed lie on your back on the bed when putting on trousers, socks, tights etc.
  • Making the Bed.   Duvets and fitted sheets are much easier.  If you do need to tuck in sheets kneel down.

Housework

  • Pace yourself.  Don’t do it all in one go and take regular breaks.
  • Working on floor.  Either kneel or squat down – don’t stoop or bend over.
  • Vacuuming.  Stand upright.  If using an upright vacuum keep it close to your body and use short sweeping movements backwards and forwards.  Don’t drag it.  If using a cylinder cleaner use the full length hose extension.  In both cases stand with one foot in front of the other with the knees bent and rock back and forth – don’t bend.   When buying a new vacuum choose a lightweight model with high power, wide head and long hoses.
  • Ironing.  Adjust the height of the board to waist height and stand with one leg propped up on a thick book switching legs regularly.

Shopping

  • Pace yourself. If you have back pain, make several trips throughout the week rather than a big shop.
  • In-store trolley.  Choose a waist high trolley with shallow sides to avoid reaching down too far.
  • Carrying shopping.  Use a rucksack with straps over both shoulders for heavy items.  If using carrier bags carry equal weight in each hand.  If using a trolley select a four wheeled trolley so that it can be pushed rather than pulled.

Cuboid Dislocation

Monday, July 6th, 2009

The cuboid is a cube shaped bone on the outside, underside of the foot several centimetres from the heel.  This bone can sometimes drop out of place towards the floor.  This condition is more likely to occur when an ankle inversion strain has occurred (going over on ankle where foot rolls inwards).  This uncommon injury occurs when the foot rolls forcibly inward.

Symptoms

  • Pain in weight bearing especially when putting weight on outside of the foot

What we can do

  • Manipulate to put the bone back in place

Medial Collateral Ligament Strain

Monday, July 6th, 2009

The medial collateral ligament is a band like structure on the medial (inner) aspect of the knee that runs from the femur (thigh bone) to the tibia (shin bone).  Its functions to stop the knee buckling in towards the other knee when a force is applied to the lateral (outer) aspect of the knee.  If the knee is hit from the lateral aspect whilst weight bearing the ligament can be torn.   If the injury is severe there may also be an injury to the medial meniscus as the deep part of the ligament attaches to the meniscus.

Symptoms

  • Pain on the medial aspect of the joint at the joint line.
  • Swelling usually absent
  • Inability to fully extend (straighten) leg
  • Inability to flex knee (bend) knee more than 90 degrees
  • Giving way of knee
  • Pain aggravated when walking on uneven surface as knee has less stability
  • Pain aggravated when walking when pushing off through toe on same leg

What you can do

  • Apply RICE (Rest, Ice, Compression, Elevation) procedure

What we can do

  • Flushing – massage technique to reduce swelling
  • Deep friction massage over ligament to boost circulation and stimulate healing
  • Prescription of exercises to strengthen surrounding muscles and stabilise joint