MAUDE Adverse Event Report: MICROPORT ORTHOPEDICS INC. CONSERVE® A-CLASS® BFH® HEAD SHORT NECK 42MM; HIP COMPONENT

Model Number	38AM4204
Medical Device Problem Code	Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	Insufficient Information (4580)
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
This event will be updated once the investigation is complete.Trends will be evaluated.
Event or Problem Description
Allegedly, the patient underwent revision surgery, the broken femoral stem was identified, and soft tissue was removed around the femoral head and it was removed, we then removed the femoral implant.We implanted another stem.We took an intraoperative x-ray and noted there was a piece of the drill bit that must of broken during the osteotomy portion of the case and distal along the stem.We then placed the size a/50 mm body with the appropriate version and impacted it and placed a locking screw.We then placed a 36/-6 biolox head and impacted.Products not revised: product id: dsbfgg58, lot: 05113366701551930, qty: 1.Product id: 18080303, lot: 1543191, qty: 1.

• Brand Name: CONSERVE® A-CLASS® BFH® HEAD SHORT NECK 42MM
• Common Device Name: HIP COMPONENT
• Manufacturer (Section D): MICROPORT ORTHOPEDICS INC.; 5677 airline rd.; arlington TN 38002
• Manufacturer Contact: rachael wise ; 5677 airline road; arlington, TN 38002 ; 9018674771
• MDR Report Key: 17072916
• Report Number: 3010536692-2023-00113
• Device Sequence Number: 14976153
• Product Code: KWA
• UDI-Device Identifier: M68438AM42041
• UDI-Public: M68438AM42041
• Combination Product (Y/N): N
• Initial Reporter State: WV
• Initial Reporter Country: US
• PMA/510(K) Number: K021349
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2015
• Device Explanted Year: 2022
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 07/11/2023

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
• Operator of Device: Other
• Device Model Number: 38AM4204
• Device Catalogue Number: 38AM4204
• Device Lot Number: 068635563
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/17/2023
• Supplement Date Received by Manufacturer: 05/17/2023
• Initial Report FDA Received Date: 06/06/2023
• Supplement Report FDA Received Date: 07/11/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Is the Device Labeled for Single Use? (Y/N): Yes
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 74 YR
• Patient Sex: Male