Miami J Select Professional-Grade Cervical Support - The Gold Standard in Neck Immobilization
The Ossur Miami J Cervical Collar (Miami J Select, MJS-101) is the trusted choice of medical professionals worldwide for superior cervical spine stabilization. Designed with advanced engineering and patient comfort in mind, this universal-size neck brace delivers exceptional motion restriction while maintaining patient compliance.
Why Choose the Universal Miami J Select Over Regular Sized Miami J Collars?
| Feature | Universal Miami J Select | Regular Miami J (Sized) |
|---|---|---|
| Sizing Flexibility | One collar fits most patients (10-22" neck circumference) | Must choose from 5 different sizes |
| Inventory Management | Stock just one SKU for most patients | Must stock 5+ sizes to cover patient range |
| Emergency Readiness | Always have the right size on hand | Risk of not having correct size available |
| Adjustability | Adjustable height (3.5"-5.5") for precise fit | Fixed height per size, less customization |
| Patient Transitions | Adapts as swelling changes during recovery | May require size changes during healing |
Why Healthcare Professionals Choose the Miami J Collar
- Superior Motion Restriction: Clinically proven to limit flexion, extension, rotation, and lateral bending
- Universal Sizing: One collar fits most patients (neck circumferences 10-22 inches)
- Enhanced Patient Comfort: Breathable, moisture-wicking materials reduce skin irritation
- MRI and CT Compatible: Radiolucent design allows for imaging without removal
- Easy Application: Two-piece design with simple sizing adjustments
Clinical Applications
- Post-operative cervical spine stabilization
- Acute cervical spine trauma and whiplash injuries
- Cervical strain and sprain management
- Non-operative treatment of stable cervical fractures
- Degenerative cervical conditions requiring immobilization
- Emergency medical services and transport
Product Specifications
| Specification | Detail |
|---|---|
| Size | Universal (10-22" neck circumference) |
| Height Range | Adjustable 3.5"-5.5" |
| Weight | 2 lbs |
| Material | High-density polyethylene shell with hypoallergenic foam padding |
| Color | Medical white |
| Part Number | MJS-101 |
| Imaging | MRI and CT compatible (radiolucent) |
How to Fit the Miami J Collar
- Measure patient's neck circumference and height to confirm universal size is appropriate.
- Position posterior shell behind patient's neck, ensuring proper occipital support.
- Adjust height settings to match patient's neck length.
- Secure anterior shell with hook-and-loop closures, ensuring snug but comfortable fit.
- Verify chin support is properly positioned and motion is appropriately restricted.
- Check for pressure points and adjust as needed. Use the two-finger rule: slide exactly two fingers between the collar and the neck to confirm correct tightness.


FSA/HSA Eligible
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OrthoTape.com is an authorized Ossur dealer. Authentic product. 6-month manufacturer warranty. Use as directed by a licensed healthcare provider.
Frequently Asked Questions
What is a Miami J collar used for?
The Miami J collar is a rigid cervical orthosis used to immobilize the neck after surgery, fractures, whiplash, or severe cervical spine injuries. It is prescribed for post-operative cervical stabilization (ACDF, cervical fusion), acute cervical trauma, whiplash, stable cervical fractures, and degenerative cervical conditions requiring immobilization.
What is the difference between the Miami J and Miami J Select?
The Miami J Select (MJS-101) is a universal-size version that fits neck circumferences from 10 to 22 inches with an adjustable height of 3.5 to 5.5 inches, eliminating the need to stock multiple sizes. The standard Miami J comes in five discrete sizes with fixed heights. The Select is preferred in clinical, EMS, and home care settings for its flexibility and inventory simplicity.
How do I size a Miami J collar?
The Miami J Select is universal size and fits most adults with a neck circumference between 10 and 22 inches. The collar height is adjustable from 3.5 to 5.5 inches. Use the two-finger rule: slide exactly two fingers between the collar and the patient's neck to confirm correct fit.
How tight should a Miami J collar be?
Use the two-finger rule: you should be able to slide exactly two fingers between the collar and the patient's neck. If too loose, it will not immobilize properly. If too tight, it can cause skin breakdown, pressure sores, or restrict breathing.
Is the Miami J collar MRI compatible?
Yes. The Ossur Miami J Select (MJS-101) is fully MRI and CT compatible. Its radiolucent design allows imaging without removing the collar, which is critical for post-operative and trauma patients who require frequent imaging during recovery.
Can I sleep in a Miami J collar?
Many patients are required to wear the Miami J collar 24 hours a day, including during sleep, especially after cervical spine surgery or for unstable fractures. Always follow your surgeon's specific protocol - do not remove the collar without medical guidance.
How do I clean a Miami J collar?
Remove the detachable foam pads from the collar shell. Hand-wash the pads with mild soap and warm water, then air-dry completely before reattaching. Wipe the hard plastic shell with a damp cloth. Do not machine wash or use harsh chemicals.
Is the Miami J collar FSA or HSA eligible?
Yes. The Ossur Miami J Select cervical collar is FSA and HSA eligible as a qualified medical device. You can use your FSA or HSA card at checkout on OrthoTape.com.
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