# K982670: Contemporary Acetabular Component

- Pathway: 510(k) (Traditional)
- Applicant: Howmedica Corp.
- Decided: Oct 2, 1998 after 63 days
- Product code: JDI (Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Cemented)
- Device class: 2
- Regulation: 21 CFR 888.3350
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K924115 (1992). 1 ancestor in all.
21 later devices descend from it; 1 cites it directly.
0 of 23 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K924115: Ultima All Uhmwpe Cemented Acetabular Cups, Johnson & Johnson Orthopaedics, Inc. (1992) Summary page 1.

## Cited in the summary but kept off the family tree
- K951242: Premise All Polyethylene Cup. Not matched in our reading of the summary (scans can blur digits), so it is kept off the family tree

## Most influential descendants
- K061654: Trident Constrained Acetabular Insert (2006), 20 descendants of its own
- K153345: Stryker Orthopaedics Hip Systems Labeling Update (2016), 17 descendants of its own
- K173499: Exeter V40 Femoral Stem Hip System, Orthinox V40 Femoral Heads (2018), 8 descendants of its own
- K182468: Trident X3 Acetabular Inserts, ADM and MDM X3 Acetabular Inserts, Accolade II Hip System (2019), 7 descendants of its own
- K220731: Insignia Hip Stem, Restoration Modular 115mm Conical Distal Stem (2022), 6 descendants of its own

## Indications for use
The Contemporary Acetabular Component is intended to be used to replace the bearing portion of the acetabulum in primary or revision total hip arthroplasty. This component is designed to be cemented into the acetabulum.

Source page: https://510kreport.com/device/K982670
Methodology: https://510kreport.com/methodology