# Filler, Bone Void, Calcium Compound, Lower Extremity Use, Use On Bone Marrow Lesions
> **Product code: QCG** · Not classified · Unknown · —
## Classification
- **FDA Product Code:** QCG
- **Device class:** Not classified
- **Regulation:** —
- **Review panel:** OR
- **Medical specialty:** Unknown
- **Submission type:** 3
- **GMP exempt:** N
- **Life sustaining:** N
- **Implant:** Y
- **Third-party review:** N
## Definition

Intended to fill bony voids or gaps of the lower extremities (pelvis through foot) that are not intrinsic to the stability of the bony structure.  These defects may be surgically created from traumatic injury to the bone including bone marrow lesions.

## Market data
- **Cleared 510(k) submissions:** 0
- **Registered establishments:** 2
## Source
- [FDA Device Classification](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?ID=QCG)
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