# K082371: Smith & Nephew SL-Plus Mia Standard and Lateral Femoral Hip Stem

- Pathway: 510(k) (Traditional)
- Applicant: Smith & Nephew, Inc.
- Decided: Feb 9, 2009 after 175 days
- Product code: LZO (Prosthesis, Hip, Semi-Constrained, Metal/Ceramic/Polymer, Cemented Or Non-Porous, Uncemented)
- Device class: 2
- Regulation: 21 CFR 888.3353
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
10 later devices descend from it; 2 cite it directly.
0 of 11 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
- K122296: SL-Plus Mia Femoral Stems with TI/HA Coating (2012), 8 descendants of its own
- K211176: Smith & Nephew Hip Systems (2022), 3 descendants of its own
- K143096: SL-PLUS MIA and SL-PLUS Femoral Stems with Ti/HA (2015), 3 descendants of its own
- K223103: BethaLoc® stem cementless HA (2023), 1 descendant of its own
- K260037: implantcast Packaging System Update (2026), 0 descendants of its own

Source page: https://510kreport.com/device/K082371
Methodology: https://510kreport.com/methodology