MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH TRIDENTII TRITANIUM CLUSTER52E; PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, CEMENTED

Catalog Number	702-04-52E
Medical Device Problem Code	Malposition of Device (2616)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	05/18/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
The following information was provided: it was reported that the patient's right hip was revised due to shell malposition.It was rotated distally, and migrated through the acetabular wall.No trauma was reported to the rep.The shell, screws, head and insert were revised to another shell, even more screws, mdm/ adm liner, and femoral head.Rep confirmed there were no allegations against the revised liner and head, and that no further information will be released by the hospital or surgeon.

• Brand Name: TRIDENTII TRITANIUM CLUSTER52E
• Common Device Name: PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, CEMENTED
• Manufacturer (Section D): STRYKER ORTHOPAEDICS-MAHWAH; 325 corporate drive; mahwah NJ 07430
• Manufacturer (Section G): STRYKER ORTHOPAEDICS-CORK; ida industrial estate; carrigtwohill NA ; EI NA
• Manufacturer Contact: marisol santiago ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 25477774
• Report Number: 0002249697-2026-00506
• Device Sequence Number: 15744358
• Product Code: JDI
• UDI-Device Identifier: 07613327343915
• UDI-Public: 07613327343915
• Combination Product (Y/N): N
• Initial Reporter State: MI
• Initial Reporter Country: US
• PMA/510(K) Number: K250989
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2026
• Device Explanted Year: 2026
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 06/11/2026

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?: No
• Operator of Device: Health Professional
• Device Catalogue Number: 702-04-52E
• Device Lot Number: 33462551A
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 05/18/2026
• Initial Report FDA Received Date: 06/11/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• 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
• Outcome Attributed to Adverse Event: Required Intervention; Hospitalization
• Patient Sex: Female