Physiotherapists in Tower 42 treat many different conditions including the issues profiled below.

Total Knee Replacement

Joint replacement is one of the most successful medical technical interventions with the highest quality of life improvements of any treatments. The most common reason for having a knee replacement is the occurrence of osteoarthritis, the typical age related joint change which occurs in many millions of people around the world. Osteoarthritis causes joint pain, stiffness, gradually increasing loss of range of movement and difficulties with walking, climbing stairs and rising from sitting. If conservative treatments are not successful and there is significant disability associated with continual pain and difficult sleeping then joint replacement may be considered.

In knee replacement the joint surfaces are replaced by stainless steels components and a plastic liner is inserted between them and on the back of the patella. The operation takes up to two hours and the person is typically seen and mobilised up into standing or walking the next day by the physiotherapist and an assistant. Rehabilitation with the physios is now very important, with exercise practice, gait supervision and functional activities. Length of stay in hospital varies between three and seven days with routine referral to physiotherapy on discharge to work on range of movement and strength.

Knee Osteoarthritis, Stretching and Physiotherapy

Knee osteoarthritis is a common condition with a very large number of sufferers across the world, symptoms including knee pain, swelling, loss of joint movement and limited weight bearing function. Loss of extension of the knee is common and may be related to an increase in the activity of the hamstrings which limits the range of the knee into extension as we walk when a knee is osteoarthritic. Reid and McNair (Physiotherapy, March 2010) looked into this matter in older people as most stretching research has been in younger people. They studied a group of people with osteoarthritis of the knee, giving them three stretches of 60 seconds duration to see if this changed the way the knee behaved.

The two groups who had the stretching showed increased ranges of knee extension, similar in the osteoarthritic and the non-osteoarthritic groups, with some increase in the power available to be exerted. It may be useful to perform hamstring stretches before working on the range and power of the knee and this technique may also have a relevance in knee replacement which is becoming more common as a treatment for end stage osteoarthritis. Limitation of full extension is common after total knee replacement and physios treat it routinely.