MAUDE Adverse Event Report: SMITH & NEPHEW, INC. R3 3 HOLE HA CTD ACET SHELL 46MM; PROSTHESIS, HIP, HEMI-, TRUNNION-BEARING, FEMORAL, METAL/POLYACETAL

Model Number 71331946

Device Problem Insufficient Information (3190)

Patient Problems Injury (2348); Joint Dislocation (2374)

Event Date 09/24/2018

Event Type  Injury  

Event Description

It was reported that oxinium femoral head was revised due to patient was non compliant with post operative precautions, then had recurrent dislocations of hip.

Manufacturer Narrative

The associated complaint devices were not returned.A clinical analysis indicated that it was reported that the patient was non-compliant with post op precautions and had recurrent dislocations of hip.A revision right thr was performed three months post op.No clinical relevant supporting documents were provided to conduct a thorough medical assessment of the reported hip dislocation.Without the surgical findings, medical documents, x-rays, or explants for analysis the root cause of the reported dislocations cannot be definitively concluded.However, the patient¿s reported non-compliance with post-op precautions is likely a contributory factor.The future impact to the patient cannot be determined.Based on the information provided no further clinical assessment is warranted at this time.Should additional information be provided, the clinical/medical investigation task will be reopened.A review of the manufacturing records did not reveal a manufacturing abnormality that could have caused or contributed to the reported incident.A review of complaint history for the listed parts did not reveal additional complaints for the listed batches.Without the actual product involved and/or device information, our investigation cannot proceed.If the device or new information is received in the future, this complaint can be re-opened.No further actions are being taken at this time.We consider this investigation closed.

Event Description

It was reported that revision surgery was performed due to recurrent dislocations of hip since the patient was non compliant with post operative precautions.Surgeon decided to revise with competitor cup.

• Brand Name: R3 3 HOLE HA CTD ACET SHELL 46MM
• Type of Device: PROSTHESIS, HIP, HEMI-, TRUNNION-BEARING, FEMORAL, METAL/POLYACETAL
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks road; memphis TN 38116
• MDR Report Key: 7974354
• MDR Text Key: 123990145
• Report Number: 1020279-2018-02202
• Device Sequence Number: 1
• Product Code: JDH
• UDI-Device Identifier: 03596010474162
• UDI-Public: 03596010474162
• Combination Product (y/n): N
• PMA/PMN Number: K021673
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,foreig
• Type of Report: Initial,Followup
• Report Date: 04/01/2019

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: No Information
• Device Model Number: 71331946
• Device Catalogue Number: 71342804
• Device Lot Number: 17KM03497
• Initial Date Manufacturer Received: 09/24/2018
• Initial Date FDA Received: 10/17/2018
• Supplement Dates Manufacturer Received: 09/24/2018
• Supplement Dates FDA Received: 04/01/2019
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Treatment: CAT: 71332515LOT: 17HB00211; CAT: 71332520LOT: 14GMB0014A; CAT: 71332525LOT: 18AB00569; CAT: 71334946LOT: 09FM18019; CAT:71342804LOT: 17LM16310
• Patient Outcome(s): Hospitalization; Required Intervention