# Posterior Cervical Screw Placement Guide
> **Product code: QSD** · Class II — Moderate Risk (510(k) clearance required) · Orthopedic · 21 CFR 888.3075
## Classification
- **FDA Product Code:** QSD
- **Device class:** Class II — Moderate Risk (510(k) clearance required)
- **Regulation:** 21 CFR 888.3075
- **Review panel:** OR
- **Medical specialty:** Orthopedic
- **Submission type:** 1
- **GMP exempt:** N
- **Life sustaining:** N
- **Implant:** N
- **Third-party review:** N
## Definition

A posterior cervical screw placement guide is intended to be used as a surgical instrument to assist in the intra-operative placement of posterior cervical screws that are used to anchor posterior cervical screw systems on the posterior elements of the spine. The device utilizes anatomic landmarks that are identifiable on pre-operative imaging scans.

## Market data
- **Cleared 510(k) submissions:** 2
- **Registered establishments:** 4
## Source
- [FDA Device Classification](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?ID=QSD)
---
*AI Analytics · CC0 1.0*