Philadelphia Cervical Collars

Philadelphia cervical collars are among the most widely trusted rigid neck braces used in emergency response, post-surgical recovery, and long-term cervical spine immobilization. Designed to hold the head and neck in neutral alignment, these collars limit flexion, extension, and rotation while relieving pressure on the cervical vertebrae — making them a standard choice for suspected spinal injury, cervical fractures, and recovery after neck surgery.

The bilateral, two-piece foam-and-plastic construction is what sets the Philadelphia design apart. It distributes support across the chin, occiput, thorax, and back of the neck without hard edges digging into the skin, so patients can wear it for extended periods. Most models here include a trach opening at the front — essential for suctioning, tracheostomy care, and monitoring the airway without removing the collar. You'll find this feature on the Medline Philadelphia Collar with Trach Opening and the Össur Philadelphia Rigid Cervical Collar, the latter being X-ray and CT lucent and MRI conditional, so imaging can be performed while the collar stays in place.

Getting the fit right matters. A properly sized collar should support the chin snugly without forcing the head forward or pinching the shoulders. Sizing on these collars is driven by neck circumference and height rather than generic small/medium/large labels — for example, the adult PHP-T3M fits a 13-to-16 inch neck circumference at a 3-1/4 inch height, while the Össur PHP-AA is a one-size-fits-most design covering 10 to 19 inches. Measuring the patient's neck before ordering avoids the pressure points and inadequate immobilization that come with a poor fit.

If you prefer a simpler application, the Philadelphia Patriot one-piece collars streamline sizing and placement across an 8-to-23 inch range, useful for EMS and facilities that need fast, reliable immobilization. Whether you're outfitting an ambulance, a rehab unit, or a home recovery setup, these collars deliver the rigid, skin-friendly support the Philadelphia name is known for.