Features: Immobilizing splint in thermoplastic which includes a very comfortable breathable interface. The splint has a small micro-velcro fastener which can be adjusted to fit to the required length. Function: Immobilization of the metacarpophalangeal joints of the thumb (post-trauma and post-surgical). Indications: Tendonitis Painful and inflammatory episodes Instabilities of metacarpophalangeal joints Sports injuries (Eg. Skier’s thumb) Irritations of the metacarpophalangeal joints Immobilization of the trapezium-metacarpal joints (Rhizarthrosis of the thumb) Immobilization of the metacarpophalangeal joints in the thumb (after injury or surgery) Left Right Size Wrist Circumference in CM Length in CM FP-I74-SM FP-D74-SM Small < 17 11 FP-I74-MD FP-D74-MD Medium 17 - 19 12 FP-I74-LG FP-D74-LG Large > 19 13