Contracture in flexion or hyperextension of the wrist, including contracted fist. Contracture of the hand with or without radial or ulnar deviations of the hand. Contractures in flexion or hyperextension of the interphalangeal articulations including thumb abduction. Rheumatoid arthritis.

The Functional Hand Orthosis is designed in breathable fabric for the treatment of moderate contractures of the wrist, hand and fingers.

Its function is to provide joint alignment and immobilization of the wrist, hand and fingers in a functional position and thumb opposition, being able to vary the positioning angle.