MAUDE Adverse Event Report: ZIMMER BIOMET, INC. TI LOCK-SCR CANCLS 6.5X50MM; PROSTHESIS, HIP

Catalog Number	CP161947
Medical Device Problem Code	Loosening of Implant Not Related to Bone-Ingrowth (4002)
Health Effect - Clinical Codes	Osteopenia/ Osteoporosis (2651); Aseptic loosening (4883)
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that approximately one (1) year post-implantation, the patient experienced bone loss with implant migration and loosening.Subsequently, a revision procedure is pending.It was noted that the patient has a higher body weight (reported to be 300+).A new triflange implant is currently in process with the manufacturer, and a revision date has not yet been scheduled.Due diligence is complete as multiple attempts were made; however, no further information is available.
Additional Manufacturer Narrative
(b)(4).D10: us-20240189 lt triflange sz 26 item: lot: 66696668 -ti low profile screw 6.5x45mm item: 103536 lot: 325840 -ti low profile screw 6.5x45mm item: 103536 lot: 325840 -ti low profile screw 6.5x30mm item: 103533 lot: 865950 -ti lock-scr cancls 6.5x50mm item: cp161947 lot: 66103297 -ti lock-scr cancls 6.5x60mm item: cp161949 lot: 66207039 -ti lock-scr cancls 6.5x70mm item: cp161951 lot: 66428297 the customer indicated that the product remains implanted; therefore, it will not be returned to zimmer biomet for investigation.Once the investigation has been completed, a supplemental mdr will be submitted.
Event or Problem Description
No additional information available for the reported event.
Additional Manufacturer Narrative
This follow-up report is being submitted to relay additional information.The following sections were updated: d4; g3; h2; h3; h4; h6; h10 no product was returned or pictures provided; visual and dimensional evaluations could not be performed.Review of the device history records identified no deviations or anomalies during manufacturing.Medical records were not provided.A definitive root cause cannot be determined.If any further information is found which would change or alter any conclusions or information, a supplemental will be filed accordingly.Zimmer biomet will continue to monitor trends.

• Brand Name: TI LOCK-SCR CANCLS 6.5X50MM
• Common Device Name: PROSTHESIS, HIP
• Manufacturer (Section D): ZIMMER BIOMET, INC.; 56 e. bell drive; p.o. box 587; warsaw IN 46581
• Manufacturer (Section G): ZIMMER BIOMET, INC.; 56 e. bell drive; p.o. box 587; warsaw IN 46581
• Manufacturer Contact: jennifer rapsavage ; 56 e. bell dr.; warsaw, IN 46582 ; 5745260384
• MDR Report Key: 24020711
• Report Number: 0001825034-2026-00088
• Device Sequence Number: 10554743
• Product Code: LPH
• Combination Product (Y/N): N
• Initial Reporter State: WI
• Initial Reporter Country: US
• PMA/510(K) Number: K991807
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Reporter Type: Manufacturer
• Report Source: Health Professional,Distributor
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 06/19/2026

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: Lay User/Patient
• Device Catalogue Number: CP161947
• Device Lot Number: 66103297
• 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: 12/18/2025
• Supplement Date Received by Manufacturer: 06/19/2026
• Initial Report FDA Received Date: 01/09/2026
• Supplement Report FDA Received Date: 06/24/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 05/25/2023
• 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
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: N/A
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: SEE H11; SEE H11.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown
• Patient Weight: 300 LB