A sterile implantable device designed to articulate the femoral and tibial components of a knee joint prosthesis during primary or revision unicompartmental knee joint replacement. It is a one-piece contoured device typically made of polyethylene (PE).
| Company | Devices | Share |
|---|---|---|
| Medacta International Sa | 324 | 29% |
| Smith & Nephew, Inc. | 245 | 22% |
| Zimmer, Inc. | 170 | 15% |
| Depuy (Ireland) | 120 | 11% |
| Biomet Orthopedics, Llc | 84 | 8% |
| Globus Medical, Inc. | 54 | 5% |
| Implantcast Gmbh | 30 | 3% |
| Biopro, Inc. | 24 | 2% |
| Conformis, Inc. | 20 | 2% |
| Medisurge Llc | 20 | 2% |
| Corin Ltd | 12 | 1% |
| Waldemar Link Gmbh & Co. Kg | 1 | 0% |
Company = labeler of record on GUDID. 12 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 |
|---|---|---|
| HSX | PROSTHESIS, KNEE, FEMOROTIBIAL, NON-CONSTRAINED, CEMENTED, M | 523 |
| HSX | Prosthesis, Knee, Femorotibial, Non-Constrained, Cemented, M | 451 |
| HRY | PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, | 162 |
| OIY | Prosthesis, knee, patellofemorotibial, semi-constrained, cem | 132 |
| HRY | Prosthesis, Knee, Femorotibial, Semi-Constrained, Cemented, | 76 |
| NPJ | PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAI | 60 |
Use these as the dimensions to specify in a tender line.
No closely related category with 50+ devices.
1,104 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Unicondylar knee insert", from 12 companies. The largest labeler is Medacta International Sa with 29% of records.
HSX (PROSTHESIS, KNEE, FEMOROTIBIAL, NON-CONSTRAINED, CEMENTED, M), HSX (Prosthesis, Knee, Femorotibial, Non-Constrained, Cemented, M), HRY (PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, ), OIY (Prosthesis, knee, patellofemorotibial, semi-constrained, cem)
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.