In European countries, incidence rates vary between 16% and 25%. This means that one in every 4 to 5 people suffers from CMC arthritis.
Arthritis of the basal joint of the thumb, combined with a weakening of the ligaments, results in functional instability. This typically causes symptoms such as thumb pain, reduced hand function, weakness and stiffness. The thumb is responsible for an estimated 40% of all hand functions, so arthritis of the CMC joint may result in disabling restrictions of the hand.
Push has now introduced the ortho thumb brace CMC, or Push CMC for short. This new concept differs from standard solutions. The Push CMC stabilises the basal joint of the thumb and places the thumb’s metacarpal in a functional position. This creates a so-called ‘thumb arch’, which remains stable during activities of the hand and ensures proper gripping. It relieves the pain when the thumb is under stress. This method of stabilising leaves nearby joints, including the wrist, free. The aim is to achieve the best possible hand function.
The Push CMC thumb brace consists of a cylindrical section around the ball of the thumb and a fixed connection running along the palm to the outside of the hand. This can be closed at the back of the hand with two non-elastic bands. The cylindrical section consists of two components: an aluminium strip and a transparent, flexible, synthetic part. The aluminium strip can be shaped and individually adapted for maximum stabilization of the base of the thumb. The selected materials and rounded edges guarantee maximum comfort. The simple closing system enables patients to fit the brace themselves without any effort.
