Facts:

• Did you know that the wrist joint is a complex structure, consisting of eight carpal bones and the distal part of the ulnar and radial bones? It called radiocarpal and Midcarpal joints and ulnar bone doesn't directly articulate with the carpal bones. 
• The triangular fibrocartilaginous complex (TFCC) is located between the ulna and carpals. With the disc, the radius bears 60% of loading; without the disc, the radius transmits 95% of the loading.

Choose Oppo Wrist And Thumb Support - XL

Benefits:

• It's a thumb orthosis that especially suitable for rheumatics.
• Helps to relieve pain and stabilizes the CMC joint.
• Perfectly reinforced metal stick stabilizes thumb.
• It comes with an adjustable hook and loop fasteners ensure comfortable fit and stabilization during activities.
• It's a thermal wrist support for tenosynovitis, carpal tunnel syndrome, and general wrist support.

Uses:

• De Quervain's disease
• Thumb sprain/strain
• CMC joint injury

How to use:

• First, position the thumb on the thumb locking area of support.
• Note - be sure the metal splint is on the lateral side of the thumb then secure the hook and loop strap beside the thumb area to the desired compression.
• Lastly secure elastic hook and loop fastener to the desired compression.

Measurement Guide:

• S - 14.0-15.9cm - 5 1/2-6 1/4"
• M - 15.9-18.4cm - 6 1/4-7 1/4"
• L - 18.4-21.0cm - 7 1/4-8 1/4"
• XL - 21.0-23.5cm - 8 1/4-9 1/4"