# K924379: Ultima (TM) Total Hip System Cemented Femoral Stem

- Pathway: 510(k) (Traditional)
- Applicant: Johnson & Johnson Orthopaedics, Inc.
- Decided: Feb 12, 1993 after 165 days
- Product code: KWL (Prosthesis, Hip, Hemi-, Femoral, 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.
2 later devices descend from it; 2 cite it directly.
0 of 3 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
- K972435: Ultima and Ultima LX Cemented Femoral Stem (1997), 1 descendant of its own
- K982812: G2 Total Hip System Femoral Stem (11/13 Taper) (1998), 0 descendants of its own

Source page: https://510kreport.com/device/K924379
Methodology: https://510kreport.com/methodology