MAUDE Adverse Event Report: SMITH & NEPHEW, INC. UNKN LEGION TOTAL KNEE RESURFACING PAT COMP; PROSTHESIS, HIP, HEMI-, TRUNNION-BEARING, FEMORAL, METAL/POLYACETAL

Catalog Number UNKN01200230

Device Problem Connection Problem (2900)

Patient Problem Pain (1994)

Event Date 03/30/2021

Event Type  Injury  

Event Description

It was reported that, after a tka surgery had been performed the patient experienced anterior knee pain.The patient was booked for a revision surgery to exchange patella and insert.The condition of the patient is unknown.

Manufacturer Narrative

The device, used in treatment, was not returned for evaluation and the reported event could not be confirmed.The clinical/medical investigation concluded that, no clinically relevant documents are available; therefore, a thorough medical assessment cannot be rendered.Should additional information/documentation become available, the clinical/medical task may be re-opened for further evaluation.No medical assessment is warranted at this time.At this time, we have no reason to suspect that the product failed to meet any product specifications at the time of manufacture.Possible causes could include but not limited to traumatic injury, joint tightness, material in use, patient reaction or loss of sterility.Based on this investigation, the need for corrective action is not indicated.Without the return of the actual product involved, our investigation could not proceed.Should the device or additional information be received, the complaint will be reopened.No further investigation is warranted for this complaint; however, we will continue to monitor for future complaints and investigate as necessary.We consider this investigation closed.

• Brand Name: UNKN LEGION TOTAL KNEE RESURFACING PAT COMP
• Type of Device: PROSTHESIS, HIP, HEMI-, TRUNNION-BEARING, FEMORAL, METAL/POLYACETAL
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks rd.; memphis TN 38116
• MDR Report Key: 11720904
• MDR Text Key: 247213785
• Report Number: 1020279-2021-03401
• Device Sequence Number: 1
• Product Code: JDH
• Combination Product (y/n): N
• 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: 07/06/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/23/2021
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Catalogue Number: UNKN01200230
• Was Device Available for Evaluation?: No
• Date Manufacturer Received: 07/06/2021
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Patient Outcome(s): Hospitalization; Other; Required Intervention