Short Arm Fracture Brace - Open Thumb

Exos - Short Arm Fracture Brace - Open Thumb
Short Arm Fracture Brace - Open Thumb - Color Options
Exos - Short Arm Fracture Brace - Open Thumb
Short Arm Fracture Brace - Open Thumb - Color Options


Short Arm Fracture Brace — Open Thumb

The ability to heat form and custom fit helps to ensure proper uniform support and comfortable fit. Provides support and protection for major injuries to the wrist. Used primarily for fractures to the distal radius or distal ulna, and can be employed for acute injuries as well as post-operatively. Not made with natural rubber latex.


BOA Fit System

The BOA® Fit System is a dial-based performance fit system that is engineered with high quality, durable materials that enable a microadjustable connection that’s built to perform. Each unique configuration is engineered for power without compromising precision in order to deliver a seamless connection between equipment and body.

Suggested HCPC: L3982/3984

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BMX Rider Arielle Martin


Exos Patient Testimonial - Darcy


Vaughn - Exos


Exos Short Arm Fracture Brace Open Thumb Application Video


Exos Care and Cleaning


Exos Boa Locking Ring Application Video


Exos Upper Extremity Product Video

  • The ability to thermoform and custom fit the Brace to the patient's extremity ensures a comfortable fit.
  • A contact closure release tab has been added to allow brace to open more fully for easier application.
  • Ulnar styloid relief holes help reduce pressure on bony prominence.
  • The micro-adjustable BOA® Fit System allows for a fast, effortless, precision fit through a customizable and seamless level of support.

Ordering Information

Left Right Size Color
312-31-1111 312-32-1111 XSmall Black
312-41-1111 312-42-1111 Small Black
312-51-1111 312-52-1111 Medium Black
312-61-1111 312-62-1111 Large Black
312-71-1111 312-72-1111 XLarge Black
312-31-4444 312-32-4444 XSmall Pink
312-41-4444 312-42-4444 Small Pink
312-31-2293 312-32-2293 XSmall Spider
312-41-2293 312-42-2293 Small Spider
312-31-2388 312-32-2388 XSmall Camo
312-41-2388 312-42-2388 Small Camo
312-31-3285 312-32-3285 XSmall Polka Dot
312-41-3285 312-42-3285 Small Polka Dot


  Size Circumference Length
XS 7¼" - < 8" 8½"
S 8" - < 9"
M 9" - < 10" 10½"
L 10" - < 11" 11"
XL 11" 12"
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

Boa L6 Locking Ring Kit

Part # Qnty.
800-LR6 1 each

Thumb Replacement Straps

Edge Tape

Part # (10 Pack) Length
800-35-STRAP 3.5"
800-40-STRAP 4.0"
800-45-STRAP 4.5"
800-50-STRAP 5.0"
800-55-STRAP 5.5"
800-60-STRAP 6.0"
Part # (10 Pack) Length
800-02-1111  EDGE TAPE - LYCRA - BLACK 1” X 24”
800-02-3285 EDGE TAPE - POLKA DOT 1” X 24” 10 PK.

Exos Sizing Tape

Part # Qty.
00-9324  1

Operating the BOA® Fit System

To Loosen:

  • Lift BOA® dial. (Figure 1)
  • Pull Tab. (Figure 2)

To Close and Tighten:

  • Push BOA® dial down. (Figure 3)
  • Turn BOA® dial clockwise. (Figure 3)
  • Boa® Knob must be in the down locked position when wearing brace.(Figure 3)

Push In to Engage

Turn to Tighten

Pull up for Quick Release

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.


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