The Mediroyal Proxi® TFCC has a  U-shaped stabilization element made from a pre-shaped thermoplastic that is positioned over the ulnar side of caput ulna to support the DRU joint during loading.  The U-shaped support element is made from a molecular  modified thermoplastic that can be adjusted without heat. The  thermoplastic is laminated directly onto a NRX® Strap material  with a friction surface on the inside to prevent sliding during  activity.  To further support the DRU joint individually there  are two dynamic straps that are attached in each end  of the U-shaped element. The first part of the strap is  made from an elastic hook part that can be attached  onto the main body, providing more dynamic support  over the ulnar part of the U-shaped element. The next part of the  strap is made from NRX® Strap PLUS that is non-elastic, providing  additional support. The strap is then attached over the U-shaped  element by a hook strap. This provides an individual and dynamic  support to the DRU-joint without limiting extension or flexion  in the wrist and provides a good suspension of the support. The  palm of the hand is free which makes gripping of tools or rackets  easy.  Proxi® TFCC Strap is available in three sizes and works universally  for left/right hand.  

Indications: 

Instability over the DRU-joint after TFCC injury,  subluxation of the ulnar head or pain/weakness over the ulnar  part of the wrist.

Sizing:

 MR2707 · Proxi® TFCC Strap 

Size S M L Wrist circumference 

Small- 12–14 cm 

Medium- 14–18 cm 

Large- 18–24 cm