# K944507: Metallic Radial Head Implants

- Pathway: 510(k) (Traditional)
- Applicant: Wrightmedicaltechnologyinc
- Decided: Jul 13, 1995 after 301 days
- Product code: KWI (Prosthesis, Elbow, Hemi-, Radial, Polymer)
- Device class: 2
- Regulation: 21 CFR 888.3170
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
28 later devices descend from it; 3 cite it directly.
0 of 29 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K982288: Radial Head Implant (1998), 27 descendants of its own
- K023604: Modification to Radial Head Implant (2002), 19 descendants of its own
- K060438: RHS (2006), 18 descendants of its own
- K130533: Salto Talaris Total Ankle Prosthesis, RHS (2013), 16 descendants of its own
- K153452: Salto XT, Salto Talaris (2016), 15 descendants of its own

Source page: https://510kreport.com/device/K944507
Methodology: https://510kreport.com/methodology