A sterile, implantable component of a two-piece acetabulum prosthesis that is inserted into an acetabular shell prosthesis to provide the articulating surface with a femoral head prosthesis as part of a total hip arthroplasty (THA). It is made of polyethylene
| Company | Devices | Share |
|---|---|---|
| Howmedica Osteonics Corp. | 381 | 29% |
| Biomet Orthopedics, Llc | 188 | 14% |
| Zimmer, Inc. | 153 | 12% |
| Novosource, Llc | 87 | 7% |
| Implants International Ltd | 80 | 6% |
| Depuy Orthopaedics, Inc. | 70 | 5% |
| Kyocera Medical Technologies, Inc. | 66 | 5% |
| Limacorporate Spa | 54 | 4% |
| Smith & Nephew, Inc. | 41 | 3% |
| Waldemar Link Gmbh & Co. Kg | 30 | 2% |
| Globus Medical, Inc. | 26 | 2% |
| Shalby Advanced Technologies, Inc. | 23 | 2% |
Company = labeler of record on GUDID. 25 companies in total; top 12 shown. Click headers to sort.
Sample of brand names as labelled; no endorsement. Ask us for the full list with company, model and UDI.
| Code | Name | Devices |
|---|---|---|
| LPH | PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNC | 494 |
| KWZ | Prosthesis, hip, constrained, cemented or uncemented, metal/ | 490 |
| JDI | Prosthesis, hip, semi-constrained, metal/polymer, cemented | 341 |
| LZO | Prosthesis, hip, semi-constrained, metal/ceramic/polymer, ce | 317 |
| LPH | Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Porous Unc | 264 |
| LWJ | Prosthesis, hip, semi-constrained, metal/polymer, uncemented | 214 |
Use these as the dimensions to specify in a tender line.
1,330 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Constrained polyethylene acetabular liner", from 25 companies. The largest labeler is Howmedica Osteonics Corp. with 29% of records.
LPH (PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNC), KWZ (Prosthesis, hip, constrained, cemented or uncemented, metal/), JDI (Prosthesis, hip, semi-constrained, metal/polymer, cemented), LZO (Prosthesis, hip, semi-constrained, metal/ceramic/polymer, ce)
No. GUDID is the US register. For the UAE (MOHAP/DoH) and Saudi (SFDA/MDMA) a separate registration and a local authorised representative are required; Consulting Wallah can check the status and connect you with registered suppliers.
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Source: FDA AccessGUDID (AccessGUDID full release 2 Nov 2026); counts are device records in commercial distribution grouped by GMDN preferred term; companies are labelers of record. Information only — US listing is not a registration in the UAE or GCC; verify with the regulator. © Consulting Wallah — CC BY‑NC‑ND.