Boxer's Fracture Brace

Boxer's Fracture Brace

Used to stabilize fractures to the 4th and/or 5th metacarpal (MC) bones, and also provides stabilization to the 4th and 5th interphalangeal and wrist joints. May be used for metacarpal (MC) head/neck fracture of the 4th and/or 5th metacarpal. Not made with natural rubber latex.

PDAC Assigned Code: L3984


Exos Upper Extremity Full-Length
Exos Patient Testimonial - Vaughn
Exos Patient Testimonial - Darcy
Exos Boxers Fracture Brace Application Video
Exos Care and Cleaning
Exos Boa Locking Ring Application Video
BMX Rider Arielle Martin

Features & Benefits

  • The ability to thermoform and custom fit the Brace to the patient's extremity ensures a comfortable fit.
  • Dorsal hook-and-loop secure tab allows the practitioner to secure the over-lapping (top) portion of brace to better manage brace stability.
  • Hook-and-loop fastener straps across the web space and around the 4th and 5th digits can be attached anywhere to the surface of the brace for better stability and greater comfort.
  • Finger section can be trimmed (as directed by the physician) to accommodate desired range of motion.
  • BOA Closure System allows for quick adjustment in circumferential compression and can be locked with BOA Locking Ring.


Ordering Information

Left Right Size Color
325-31-1111 325-32-1111 X-Small Black
325-41-1111 325-42-1111 Small Black
325-51-1111 325-52-1111 Medium Black
325-61-1111 325-62-1111 Large Black
325-71-1111 325-72-1111 X-Large Black


  Size Circumference Length
XS 7¼" - < 8" 10"
S 8" - < 9"
M 9" - < 10" 12¼"
L 10" - < 11" 13¾"
XL 11" 14½"
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

Thumb and Finger Replacement Straps

Part # (10 Pack) Length
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"

Boxer's Fracture Brace

Qty. XS S M L XL
1 ea 4.0” 4.5” 5.0” 5.5” 5.5”
2 ea 4.0” 4.0” 4.0” 4.5” 4.5”

Boa Locking Ring Kit

Part # Qnty.
800-LR 1 each

Edge Tape

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

Exos Sizing Tape

Part # Qty.
00-9324 1


Operating Boa® Lacing System

To Loosen:
  • Lift Boa® Knob. (Figure 1)
  • Pull Tab. (Figure 2)
  • Pull hook-and-loop Full Release Ribbon – to open fully.
To Close and Tighten:
  • Push Boa® Knob down. (Figure 3)
  • Turn Boa® Knob clockwise. (Figure 3)
  • Boa® Knob must be in the down locked position when wearing brace.

BFB 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.

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