MAUDE Adverse Event Report: MICROPORT ORTHOPEDICS INC. PROFEMUR® NECK NEUTRAL SHORT COBALT CHROME; HIP COMPONENT

Model Number	PHAC1202
Medical Device Problem Code	Device Damaged Prior to Receipt by User (1570)
Health Effect - Clinical Codes	Pain (1994); Metal Related Pathology (4530)
Type of Reportable Event	Serious Injury
Event or Problem Description
Allegedly, patient had on or about (b)(6) 2017 a profemur total hip system implanted in his left hip.On or about (b)(6) 2022 plaintiff reported for revision surgery of his failed hip prosthesis.Surgeon recommended the revision surgery after patient presented with progressive left hip pain, elevated metal ion levels and large soft tissue collection.Patient's revision surgery was necessary because the device failed due to corrosion at the neck- stem junction of the device.On or about (b)(6) 2022 it was discovered that the device failed due to corrosion of the oblong taper of the profemur cocr modular nech where it seated in the pocket of the profemur titanium stem, which caused continuing and otherwise physical injury to patient.Patient has records related to previous complaints(mom complications and previous revision surgery) that were captured under incident group (b)(4).
Additional Manufacturer Narrative
This event will be updated once the investigation is complete.Trends will be evaluated.

• Brand Name: PROFEMUR® NECK NEUTRAL SHORT COBALT CHROME
• Common Device Name: HIP COMPONENT
• Manufacturer (Section D): MICROPORT ORTHOPEDICS INC.; 5677 airline rd.; arlington TN 38002
• Manufacturer (Section G): MICROPORT ORTHOPEDICS INC.; 5677 airline rd.; arlington TN 38002
• Manufacturer Contact: 5677 airline road; arlington, TN 38002 ; 9018674771
• MDR Report Key: 14934701
• Report Number: 3010536692-2022-00245
• Device Sequence Number: 5098756
• Product Code: JDL
• UDI-Device Identifier: M684PHAC12021
• UDI-Public: M684PHAC12021
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K091423
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2017
• 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): 08/09/2022

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: PHAC1202
• Device Catalogue Number: PHAC1202
• Device Lot Number: 1639851
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Distributor Facility Aware Date: 06/14/2022
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/14/2022
• Supplement Date Received by Manufacturer: 06/14/2022
• Initial Report FDA Received Date: 07/06/2022
• Supplement Report FDA Received Date: 08/09/2022
• 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 Sex: Unknown