# K811718: Surface Replacement Hip Prosthesis

- Pathway: 510(k) (Traditional)
- Applicant: Biomet, Inc.
- Decided: Sep 18, 1981 after 92 days
- Product code: KYB (Lens, Guide, Intraocular)
- Device class: 1
- Regulation: 21 CFR 886.4300
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
8 later devices descend from it; 1 cites it directly.
0 of 9 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
- K023188: Press-Fit Head Resurfacing Device (2002), 7 descendants of its own
- K082673: Conserve Pressfit Femoral Component (2008), 2 descendants of its own
- K173898: MicroPort Orthopedics Total Hip Systems MR Labeling (2018), 1 descendant of its own
- K071053: Recap HA Press-Fit Femoral Resurfacing Head (2007), 1 descendant of its own
- K043542: Biopro Tara Femoral Resurfacing Component (2005), 1 descendant of its own

Source page: https://510kreport.com/device/K811718
Methodology: https://510kreport.com/methodology