MAUDE Adverse Event Report: EXACTECH, INC. NV CROWN CUP CLSTR HOLE 52MM GROUP 2; PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, CEMENTED

Catalog Number	180-01-52
Medical Device Problem Code	Loosening of Implant Not Related to Bone-Ingrowth (4002)
Health Effect - Clinical Codes	Distress (2329); Joint Dislocation (2374); Osteolysis (2377); Implant Pain (4561)
Date of Event	05/10/2023
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
H3: the revision reported was likely the result of acetabular loosening, prosthesis wear, and osteolysis.The aseptic (non-infected) loosening was likely the result of an insufficient bond between the implant and the bone.The reported wear and osteolysis may be due to a combination of the risk factors specified in the hhe.Additionally, a contributing factor to the wear may have been the off-label use detailed above.However, this cannot be confirmed because the components were not returned for evaluation, and images or radiographs were not provided.D10: fat874 s&n, 75008160, nanos femoral neck prosthesis ti6ai4/ti-plasmaspray/bonit size 6 cone 12/14.17jm13476, 71343208, oxinium 32mm o.D., +8 12/14 taper femoral head zr-2.5, nb.
Event or Problem Description
It was reported via legal documentation that approximately 61 months after a right total hip replacement procedure, the patient underwent a revision procedure to address pain, polyethylene wear, and dislocation.Wear was noted on the x-ray, but it was not confirmed in the case report.No further issues or complications were reported.No additional information is available.

• Brand Name: NV CROWN CUP CLSTR HOLE 52MM GROUP 2
• Common Device Name: PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, CEMENTED
• Manufacturer (Section D): EXACTECH, INC.; 2320 nw 66 court; gainesville FL 32653
• Manufacturer (Section G): EXACTECH, INC.; 2320 nw 66th ct; gainesville FL 32653
• Manufacturer Contact: geoff gannon ; 2320 nw 66th ct; gainesville, FL 32653 ; 3523771140
• MDR Report Key: 20145950
• Report Number: 1038671-2024-03309
• Device Sequence Number: 15545908
• Product Code: JDI
• UDI-Device Identifier: 10885862037015
• UDI-Public: 10885862037015
• Combination Product (Y/N): N
• Initial Reporter Country: GM
• PMA/510(K) Number: K070479
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Device Explanted Year: 2023
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 09/05/2024

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?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 12/26/2022
• Device Catalogue Number: 180-01-52
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/25/2024
• Initial Report FDA Received Date: 09/05/2024
• Date Device Manufactured: 12/29/2017
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: SEE H11.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 57 YR
• Patient Sex: Male