UNKN. RT-PLUS MODULAR IMPLANT (UNKN. PART)
Received May 15, 2024 · Event occurred Oct 31, 2023
Report 9613369-2024-00064 · MDR key 19327646
Device
Generic name
Prosthesis, Knee, Patello/femoral, Semi-constrained, Cemented, Metal/polymer
Manufacturer
Smith & Nephew Orthopaedics AgCatalog number
UNKNOWN
Lot number
UNKNOWN
Product problems
- Malposition of Device
- Malposition of Device
Patient
NA · Unknown
- Failure of Implant
- Failure of Implant
Narrative
Additional Manufacturer Narrative
INTERNAL COMPLAINT REFERENCE CASE (B)(4). THIS COMPLAINT WAS OPENED BY SMITH+NEPHEW TO DOCUMENT A PATIENT COMPLICATION IDENTIFIED THROUGH THE REVIEW OF CLINICAL EVIDENCE FROM POST MARKET CLINICAL DATA COLLECTION ACTIVITIES THAT INCLUDES REFERENCE TO THE USE OF A SMITH+NEPHEW PRODUCT. THE REPORTED ISSUE(S) RELATE TO KNOWN INHERENT PROCEDURAL RISKS THAT ARE APPROPRIATELY DOCUMENTED IN OUR RISK FILES. SMITH+NEPHEW WILL CONTINUE TO MONITOR TRENDS IN ACCORDANCE WITH OUR POST-MARKET SURVEILLANCE PROCESS AND TAKE NECESSARY ACTION AS REQUIRED IF ANTICIPATED SEVERITY AND/OR OCCURRENCE RATES ARE EXCEEDED. SMITH+NEPHEW HAS NO REASON TO SUSPECT THAT THE PRODUCT FAILED TO MEET ANY SPECIFICATIONS AT THE TIME OF MANUFACTURE. BASED ON OUR REVIEW OF ALL CURRENTLY AVAILABLE INFORMATION, WE ARE UNABLE TO CONFIRM A RELATIONSHIP BETWEEN THE REPORTED EVENT AND THE DEVICE OR IDENTIFY A DEFINITIVE ROOT CAUSE. HOWEVER, AS THE USE OF OUR PRODUCT CANNOT BE EXCLUDED AS A POTENTIAL CAUSE OR CONTRIBUTORY FACTOR TO THE REPORTED ISSUE, WE ARE CONSERVATIVELY SUBMITTING THIS REPORT IN ACCORDANCE WITH APPLICABLE REGULATIONS. IF ADDITIONAL INFORMATION BECOMES AVAILABLE THAT ALTERS THE CONCLUSIONS OF THIS REPORT, A FOLLOW-UP REPORT WILL BE SUBMITTED AS REQUIRED.
Description of Event or Problem
IT WAS REPORTED THAT, AFTER IMPLANTATION OF AN RT-PLUS MODULAR SYSTEM, 2 PATIENTS PRESENTED MALPOSITIONING OF IMPLANT. THE PATIENTS REQUIRED A RE-HOSPITALIZATION TO ADDRESS THIS ADVERSE EVENTS. CURRENT PATIENTS HEALTH STATUS ARE UNKNOWN. NO OTHER COMPLICATIONS WERE REPORTED.