# K915787: Stability Hip Stem with Porocoat

- Pathway: 510(k) (Traditional)
- Applicant: Depuy, Inc.
- Decided: Apr 29, 1993 after 492 days
- Product code: JDG (Prosthesis, Hip, Femoral Component, Cemented, Metal)
- Device class: 2
- Regulation: 21 CFR 888.3360
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
195 later devices descend from it; 2 cite it directly.
1 of 196 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) S-Rom Total Hip stem: named in the summary without a submission number

## Most influential descendants
- K934457: Stability Hip Stem with Porocoat (1994), 194 descendants of its own
- K001991: Titan Porocoat Hip Prosthesis (2000), 188 descendants of its own
- K042992: Corail Amt Hip Prosthesis (2005), 168 descendants of its own
- K082525: Corin Metafix Femoral Stem (2010), 71 descendants of its own
- K120362: Metafix Femoral Stem for Hemi-Arthroplasty (2012), 61 descendants of its own

Source page: https://510kreport.com/device/K915787
Methodology: https://510kreport.com/methodology