# K933787: Porocoat Porous Coating/Aml Proximally-Coated Stem

- Pathway: 510(k) (Traditional)
- Applicant: Depuy, Inc.
- Decided: Apr 13, 1994 after 252 days
- Product code: LPH (Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Porous Uncemented)
- Device class: 2
- Regulation: 21 CFR 888.3358
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
121 later devices descend from it; 1 cites it directly.
0 of 122 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
- K062654: Depuy Sigma Cruciate Retaining Porocoat Femoral Components (2006), 120 descendants of its own
- K073602: Modification to: Apex Knee System (2008), 72 descendants of its own
- K080842: Apex Knee System, Model KC-230XY, KC-240XY [ NO Holes, 2 Holes] (2008), 61 descendants of its own
- K131353: Comprehensive Reverse Shoulder - Titanium Glenosphere (2013), 60 descendants of its own
- K101499: Journey CR Knee System (2010), 45 descendants of its own

Source page: https://510kreport.com/device/K933787
Methodology: https://510kreport.com/methodology