DonJoy Rhizoform Thumb Support Brace for Rhizarthrosis, 1

DonJoy RhizoForm Thumb Support Brace for Rhizarthrosis

The DonJoy RhizoForm Thumb Support Brace is a lightweight orthopedic thumb brace designed to stabilize and support the thumb joint in cases of rhizarthrosis (thumb osteoarthritis). Its ergonomic exoskeleton structure provides targeted immobilization while allowing functional hand movement for everyday activities.

Features

• Designed for rhizarthrosis: Specifically developed to support the thumb base joint affected by osteoarthritis.
• Ultra-lightweight exoskeleton: Comfortable low-profile structure weighing approximately 23 g.
• Malleable support frame: Adjustable structure adapts to the individual thumb shape for customized stabilization.
• Breathable OnSteam® lining: Soft microfiber material is breathable, antibacterial, hypoallergenic, and anti-odor.
• Easy one-hand application: Simple closure system allows quick fitting and adjustment.
• Ergonomic design: Helps maintain thumb stability while preserving hand functionality.

Benefits

• Helps reduce pain and discomfort caused by thumb osteoarthritis.
• Provides joint stabilization during daily tasks such as gripping or holding objects.
• Lightweight and ventilated construction improves comfort during prolonged wear.
• Low-profile design fits comfortably under most clothing.
• Available for both left and right hands.

Available Sizes:

• S/M: Wrist circumference 13.5–16.5 cm
• L/XL: Wrist circumference 16.5–20 cm

Package Contents: 1 DonJoy RhizoForm Thumb Support Brace

Recommended Use

• Thumb osteoarthritis (rhizarthrosis)
• Thumb joint instability
• Pain during gripping or pinching movements
• Daily support during work, household, or light activity

User Comfort & Fit

• Adjustable straps provide individualized compression and stabilization.
• Breathable open-frame construction minimizes heat buildup.
• Allows functional movement of the hand while supporting the thumb joint.

Keywords

DonJoy RhizoForm, thumb support brace, rhizarthrosis brace, thumb osteoarthritis support, thumb splint, CMC thumb brace, lightweight thumb stabilizer, orthopedic thumb support, thumb arthritis brace.