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

Forward Bending Actions Which Can Injure The Spine

In normal circumstances people bend their lumbar spines by 80-100% of the available movement when they bend over to the floor to pick things up. Adding an awkward movement such as to one side increases the stretch on the facet joint of the other side. This indicates that it is easy to get to the maximum bend limit of the lower spine by doing something easy like reaching down to the feet to put on shoes. Long periods of remaining flexed, such as sitting for a long car journey, forces the ligaments to relax, decreasing the protective muscular mechanisms and increasing the chances of suffering a disc prolapse.

If the muscles get tired by repetitive actions of lifting or bending over then their protective care of the spine is also diminished. In the anatomical examination of spines after death there has been shown to be a 20% incidence of rupture of the ligaments which connect the spines of the individual vertebrae at the back. As these ligaments are fully stretched when the spine is fully bent it is likely that bending injuries due to too much flexion of the spine are very common as people are suddenly forced into bend by an accidental movement.

Patellofemoral Pain

The patellofemoral joint is a frequent source of pain and disability and a difficult problem to treat successfully. The patella has two large facets on it.s under surface which are angled in respect to each other. They match the groove between the femoral condyles where the patella lies and moves upwards and downwards as the knee bends and straightens. As the quadriceps, the main thigh muscle, contracts to push us up from a chair, go up stairs or walk uphill, the patella acts like a pulley to increase the forces the muscle is able to exert. High levels of force are developed between the patellar and femoral joint surfaces.

The patella surfaces are lined with articular cartilage, a firm and very slippery material which ensures friction free movement of many of our major joints, even under load. With time this can soften and develop small fissures, making the patellar surface sensitive to loads being applied. If there is also a muscle imbalance or other abnormality which allows the patella to track in its groove a little towards the outside, this can also worsen pain. Degenerative changes can progress to osteoarthritis and cause disabling symptoms due to difficulties with stairs and gait.