Rhizo-Open cold-formable ventilated rhizarthrosis orthosis

Lightweight thumb immobilization splint for the treatment of rhizarthrosis or metacarpophalangeal sprains. Lightweight and comfortable structure that can be cold-formed to adapt to the morphology

Weight: only 18 gr in size 1

The orthosis has an open frame construction. The aluminium reinforcement profile is extremely stable while being easily adaptable.

Features :
Optimal fixation of the carpal joint, thumb saddle and thumb metacarpophalangeal joint.
The basic function of the hand is preserved
New closure concept for discreet and secure wearing of the orthosis
Newly developed support material for comfortable wearing

Large openings in the structure allowing perfect ventilation.

Medical indications:
Immobilization of the saddle joint in case of rhizarthrosis (osteoarthritis of the saddle joint)
Osteoarthritis of the radial metacarpus and MP1
Radial or ulnar (skier's thumb) (lateral) ligament injury
Distortions (sprains/strains)
Stenosing tendovaginitis of Quervain (thumb SMS)

Measurement and sizes:

Thumb circumference at IP:

1: < 7 cm

2: > 7 cm