Natural-Knee¿ II System ULTRA CONG INS LT SZA/9MM ULTRA CONG INS LT… — Class II medical device recall Z-1255-2014
Terminated recall by Zimmer, Inc., reported 2014-03-26, distributed nationwide. A complaint was received for a discolored All Poly Tibia. Root cause analysis found that the discoloration was
| Recall number | Z-1255-2014 |
|---|---|
| Product type | Medical device |
| Classification | Class II |
| Status | Terminated |
| Voluntary or mandated | Voluntary |
| Recalling firm | Zimmer, Inc., Warsaw, IN, United States |
| Recall initiated | 2014-02-25 |
| Classified | 2014-03-20 |
| Reported by FDA | 2014-03-26 |
| Terminated | 2015-03-24 |
| Distributed | Nationwide (US) |
| Countries outside the US | AT, AU, CA, CH, CZ, DE, ES, FR, IN, JP, KR, LU, VE |
| Quantity | 3,638 units |
| Model numbers | 625001609, 625001613, 625001619, 625001709, 625001711, 625001713, 625001719, 625002613, 625002616, 625002719, 625002722, 630809510, 630811410, 630811510, 630813410, 630813510, 630816210, 630816410, 630816510, 630819010, 630819110, 630819210, 630819310, 630819410, 630819510 and 33 more |
Product
Natural-Knee¿ II System ULTRA CONG INS LT SZA/9MM ULTRA CONG INS LT SZA/13M ULTRA CONG INS LT SZA/19M ULTRA CONG INS RT SZA/9MM ULTRA CONG INS RT SZA/11M ULTRA CONG INS RT SZA/13M ULTRA CONG INS RT SZA/19M ULTRA CONG INS LT SZB/13M ULTRA CONG INS LT SZB/16M ULTRA CONG INS RT SZB/19M ULTRA CONG INS RT SZB/22M NKII ROT PLTFM U/C INS, 9 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 NKII ROT PLTFM U/C INS, 1 ALL POLY CONG TIB LT SZ00 ALL POLY CONG TIB LT SZ0/ ALL POLY CONG TIB LT SZ0/ ALL POLY CONG TIB RT SZ0/ ALL POLY CONG TIB RT SZ0/ ALL POLY CONG TIB LT SZ1/ ALL POLY CONG TIB LT SZ1/ ALL POLY CONG TIB RT SZ1/ ALL POLY CONG TIB RT SZ1/ ALL POLY CONG TIB RT SZ1/ ALL POLY CONG TIB LT SZ2/ ALL POLY CONG TIB LT SZ2/ ALL POLY CONG TIB LT SZ2/ ALL POLY CONG TIB LT SZ2/ ALL POLY CONG TIB RT SZ2/ ALL POLY CONG TIB RT SZ2/ ALL POLY CONG TIB RT SZ2/ ALL POLY CONG TIB LT SZ3/ ALL POLY CONG TIB LT SZ3/ ALL POLY CONG TIB LT SZ3/ ALL POLY CONG TIB RT SZ3/ ALL POLY CONG TIB RT SZ3/ ALL POLY CONG TIB RT SZ3/ ALL POLY CONG TIB LT SZ4/ ALL POLY CONG TIB LT SZ4/ ALL POLY CONG TIB RT SZ4/ ALL POLY CONG TIB RT SZ4/ ALL POLY CONG TIB RT SZ5/ PS TIB INS RT SZ1/2 16MM PS TIB INS RT SZ1/2 19MM PS TIB INS LT SZ00/0 19MM PS TIB INS RT SZ00/0 11MM PS TIB INS RT SZ00/0 16MM
Reason for recall
A complaint was received for a discolored All Poly Tibia. Root cause analysis found that the discoloration was the result of free radical oxidation. The oxidation process was advanced prematurely as a result of the machined component being stored in a transparent container exposed to artificial light for six years prior to inert packaging and sterilization of the device.
Machine access
This record, with every extracted code, the verbatim FDA record and provenance, is available from the recall API: GET https://api.data.aroqon.com/v1/recalls/Z-1255-2014. Look up any UPC, UDI, NDC or lot with /v1/recalls/lookup?code=…. API docs · free and paid keys.
Source: U.S. Food and Drug Administration enforcement report via openFDA (CC0). Structured by Data Foundry (recall-structuring@2); last changed 2026-09-26. Not affiliated with or endorsed by FDA. Not medical or legal advice.