# K002149: Lineage Acetabular System

- Pathway: 510(k) (Traditional)
- Applicant: Wrightmedicaltechnologyinc
- Decided: Aug 31, 2000 after 45 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.
244 later devices descend from it; 11 cite it directly.
0 of 245 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Most influential descendants
- K031110: Apex Modular Acetabular Cup (2003), 217 descendants of its own
- K093472: Trinity Acetabular System (2010), 117 descendants of its own
- K110087: Corin Trinity Acetbular System with Hxlpe Liners (2011), 109 descendants of its own
- K060635: Consensus Acetabular Shell System (2006), 69 descendants of its own
- K111911: Corin Optimom Modular Head (2011), 62 descendants of its own

## Indications for use
Indicated for. use in total hip arthroplasty. -for reduction or relief of pain and/or improved hip function.in skeletally mature patients with the following conditions: 1) non-inflammatory degenerative joint disease such as osteoarthritis, avascular necrosis, ankylosis, protrusio acetabuli, and painful hip dysplasia; 2) inflammatory degenerative joint disease such as rheumatoid arthritis; 3) correction of functional deformity; 4) revision procedures where other treatments or devices have failed; and, 5) treatment of nonunion, femoral neck and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.

Source page: https://510kreport.com/device/K002149
Methodology: https://510kreport.com/methodology