A sterile artificial substitute for the bearing surface of only one femoral condyle and corresponding tibial condyle of the knee (medial or lateral condyle) implanted during primary or revision knee replacement. It typically consists of femoral and tibial comp
| Company | Devices | Share |
|---|---|---|
| Biomet Uk Ltd | 263 | 17% |
| Mako Surgical Corp. | 241 | 15% |
| Smith & Nephew, Inc. | 181 | 11% |
| Arthrex, Inc. | 142 | 9% |
| Howmedica Osteonics Corp. | 120 | 8% |
| Signature Orthopaedics Pty Ltd | 117 | 7% |
| Kyocera Medical Technologies, Inc. | 114 | 7% |
| Biomet Orthopedics, Llc | 107 | 7% |
| Encore Medical, L.P. | 83 | 5% |
| Engage Uni Llc | 75 | 5% |
| Arthrosurface Incorporated | 56 | 4% |
| Maxx Orthopedics, Inc. | 38 | 2% |
Company = labeler of record on GUDID. 16 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 | 620 |
| HRY | PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, | 486 |
| HSX | Prosthesis, Knee, Femorotibial, Non-Constrained, Cemented, M | 395 |
| KRR | PROSTHESIS, KNEE, PATELLO/FEMORAL, SEMI-CONSTRAINED, CEMENTE | 372 |
| NPJ | PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAI | 360 |
| NRA | Prosthesis, Knee, Femorotibial, Unicompartmental, Semi-Const | 141 |
Use these as the dimensions to specify in a tender line.
1,577 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Unicondylar knee prosthesis", from 16 companies. The largest labeler is Biomet Uk Ltd with 17% of records.
HSX (PROSTHESIS, KNEE, FEMOROTIBIAL, NON-CONSTRAINED, CEMENTED, M), HRY (PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, ), HSX (Prosthesis, Knee, Femorotibial, Non-Constrained, Cemented, M), KRR (PROSTHESIS, KNEE, PATELLO/FEMORAL, SEMI-CONSTRAINED, CEMENTE)
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.