---
title: "A Philadelphia collar is a rigid two-piece cervical orthosis that doctors prescr — by Nidhi gstc on Knowasiak"
description: "A Philadelphia collar is a rigid two-piece cervical orthosis that doctors prescribe to immobilise the neck after trauma, fracture, surgery, or neurological treatment. Lightweight EVA foam construction"
url: "https://knowasiak.com/thread/36115"
type: "post"
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  - "post"
is_authoritative: true
author: "Nidhi gstc"
author_url: "https://knowasiak.com/nidhi"
username: "nidhi"
published: "2026-10-20T21:45:24-07:00"
likes: 0
replies: 0
reposts: 0
views: 1
last_updated: "2026-10-20T21:45:24-07:00"
generator: "knowasiak-markdown-mirror/1.1"
---
# Post by Nidhi gstc (@nidhi)

A Philadelphia collar is a rigid two-piece cervical orthosis that doctors prescribe to immobilise the neck after trauma, fracture, surgery, or neurological treatment. Lightweight EVA foam construction. Adjustable velcro closure. Radiolucent — fully compatible with X-ray, CT scan, and MRI imaging. Breathable design. Multiple sizes for adult and paediatric patients worldwide.
 For more information: https://www.gstc.com/product/philadelphia-collar/

## Metadata

- **Author**: Nidhi gstc (@nidhi)
- **Published**: 2026-10-20T21:45:24-07:00
- **Likes**: 0
- **Replies**: 0
- **Reposts**: 0
- **Views**: 1
- **Canonical URL**: https://knowasiak.com/thread/36115

---

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**Author**: Nidhi gstc (@nidhi) on Knowasiak

**Site**: Knowasiak — https://knowasiak.com