Long Thumb Spica

Exos Long Thumb Spica - On Wrist
Exos Long Thumb Spica - On Wrist

Long Thumb Spica

Provides primary stabilization for the first metacarpophalangeal (MCP) joint and first carpometacarpal (CMC) joints, as well as secondary support for the radiocarpal and radioulnar wrist joints. Provides stability for injuries to the base of the thumb at the CMC joint, such as Bennett’s or Rolando’s fractures, or to stabilize a painful CMC joint. Also useful for confirmed or suspected navicular (scaphoid) fractures, and for injuries or arthritis involving the trapezium or trapezoid bones of the wrist. Not made with natural rubber latex.

PDAC Assigned Code: L3984

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Exos Upper Extremity Product Video


Vaughn - Exos


Exos Patient Testimonial - Darcy


BMX Rider Arielle Martin


Exos Long Thumb Spica Application Video


Exos Care and Cleaning

  • The ability to thermoform and custom fit the Brace to the patient's extremity helps to ensure a comfortable fit.
  • BOA® Fit System allows for quick adjustment in circumferential compression and can be locked in with BOA Locking Ring
  • Trim or adjust the thumb section to allow better IP flexion.

Ordering Information

Left Right Size Color
230-31-1111 230-32-1111 X-Small Black
230-41-1111 230-42-1111 Small Black
230-51-1111 230-52-1111 Medium Black
230-61-1111 230-62-1111 Large Black
230-71-1111 230-72-1111 X-Large Black


  Size Circumference Length
XS 7¼" - < 8" 5¾"
S 8" - < 9"
M 9" - < 10" 7"
L 10" - < 11" 8"
XL 11" 8½"
Name Part # Price
Exos Sizing Tape 00-9324 NA

Wrist Undersleeve

Comfortable elastic wrist undersleeve for use with Exos and other upper extremity braces. Enhances comfort and protects skin from shear and moisture.

Part # Size
896-40-1111 XSmall / Small
896-50-1111 Medium
896-60-1111 Large / XLarge

Edge Tape

Part # (10 Pack) Length
800-1111 EDGE TAPE - UBL - BLACK 1” X 24”

Exos Sizing Tape

Part # Qty.
00-9324 1

Operating Lacing System

To Loosen:
  • Lift hook-and-loop fastener tab.
  • Pull open brace. (Figure 1)
To Close and Tighten:
  • Pull hook-and-loop fastener tab to cinch lace.

LTS Education Image

Three Keys to Success with Exos

  1. Not Too Tight – Wear it Right and leave some “WIGGLE ROOM”
  2. If the brace and skin get wet, they “CAN’T STAY WET”

Please download the attached PDF document for the full document on how to care for your Exos.