Who Uses This Product? Healthcare professionals whose patients need back support and pain relief following surgery or injury.
Why They Love It: This back brace offers a customizable fit that works for most body types. The Exos Form II 637 Brace can be adjusted to the patient's body using the BOA Fit System and modified for a more snug and contoured fit. The compression levels are adjustable to offer varying degrees of support to the back.
Exos Form II 637 Adjustable Back Support Overview
The Exos Form II 637 Brace With BOA Fit is highly customizable and provides robust support to the lower back and high control of the sagittal and coronal planes of the body. It offers support from the T9 to the S1 vertebrae. The brace works to relieve lower back pain and provide stability during postoperative periods. Featuring posterior, anterior, and lordotic inserts made with thermoformable material, this back support can be heated and molded for a truly customized fit. The BOA Fit System allows for micro-adjustments for a quick precision fit and optimized support. Available in small/medium and large/extra large, this product has removable circumference tape to provide accurate size readings for patients.
Features and Benefits
- Provides Spinal Support for Postoperative Healing and Varying Back Conditions
- Relieves Back Pain
- Adds Stability After Surgeries or Injury
- Controls the Sagittal and Coronal Planes
- Dial-Based BOA Fit System for a Customizable Fit
- Engineered With High Quality, Durable Materials
- Modifiable Belt Wings Adjust to Different Body Types
- ComfortCORE Foam Provides Comfort for Long Wearing Periods
- Semi-Universal Sizing for Most Body Types
BOA Fit System
The BOA Fit System enables dial-based micro-adjustments. Dials located on both sides of the brace are used to tighten or loosen the fit The top and bottom of the brace are independently adjustable, providing a uniform closure and reducing pressure points. The BOA System makes it easy and convenient to adjust the brace to the patient's body shape, providing them with optimal comfort and control.


A Fit for Every Body
The Exos Form II 637 Spinal Support has semi-universal sizing. The brace is available in sizes small/medium and large/extra-large, and it comes with optional bridge wing lateral extensions in case a patient needs a bit more room. This back brace can also be trimmed and molded for a truly customized and overall better fit. Molding the brace ensures it will fit the contours of the individual patient.
Indications for Use
- Spinal stenosis
- Postoperative fusion
- Stable/nondisplaced fractures
- Spondylolisthesis
- Acute back pain
- Chronic back pain
- Lower back sprains and strains
- Osteoporosis
- Lumbar disc displacement
- Disc herniation
- Disc degeneration
- Postoperative discectomy
- Postoperative laminectomy
Contraindications
- Pregnancy
- Poor circulation
- Pulmonary conditions
- Cardiovascular or skeletal conditions


Frequently Asked Questions (FAQ)
Can the rear panel be heated and molded at home?
No. This should be done by a healthcare professional in a controlled environment using appropriate heating equipment.
Does the Exos II 637 include bridge wings?
Yes, the 637 version comes with secured extension side panels and bridge wings, which can be repositioned for an improved fit for patients with a wider waist circumference.
What other modifications can be made to the brace?
The tall rear panel and foam liner can be trimmed to fit different torso lengths. The front and rear panels can be molded using heat to better fit the contours of different body types. There are also removable wings, side panels, and donning mitt section to either shorten or lengthen to brace for different torso widths.
Product Specifications
- Manufacturer: DJO Global
- Product Numbers: 300637-40, 300637-60
- Color: Black
- Warranty: 6 Months
- Application: Back Brace
- Sizes:
- Small/Medium: 25 to 49 Inches
- Large/Extra Large: 49 to 60 Inches
- Materials:
- Nylon
- Polyethylene
- Polyester
- Antimicrobial
- Polyurethane
- Stainless Steel
- Polycarbonate
- Thermoplastic Elastomer
- Polyoxymethylene
- Carbon Steel
- Acrylic Adhesive
Manuals and Documents
Sell Sheet discusses components, parts, and indications.
Clinician Application Guide provides information on how to properly apply the brace.
Bracing System Brochure has ordering information and other products in this line of braces.
Documentation Worksheet tracks patient information pertaining to the brace.
Bracing Family Brochure has an overview of the product components, indications, and more for the entire family of braces.
Indications Sheet has a diagram showing the range of spinal support and indications for use.
Login and Registration Form