MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH SIZE 5 ACCOLADE II 127 DEG; PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED

Catalog Number	6721-0535
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Fall (1848); Pain (1994)
Date of Event	05/13/2024
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that the patient's right hip was revised.After a fall, patient had pain.Surgeon reported that due to patient's use of fosamax, there was concern of impending fracture.The femoral stem and head were revised to competitor implants, prophylactically against fracture.Rep confirmed there were no allegations against the revised femoral head, and that no further information will be released by the hospital or surgeon.
Additional Manufacturer Narrative
Reported event: an event regarding pain involving an accolade stem was reported.The event was not confirmed.Method & results: -product evaluation and results: visual inspection: the device was not returned for review; however, photographs were provided.The photos show a recently explanted stem covered in biological tissue.The stem appears to be in good condition.-clinician review: no medical records were received for review with a clinical consultant.-product history review: review of the device history records indicate devices were manufactured and accepted into final stock with no relevant reported discrepancies.-complaint history review: there have been no other similar events for the lot referenced.Conclusions: it was reported that the patient was revised due to pain.The device was not returned for review; however, photographs were provided.The photos show a recently explanted stem covered in biological tissue.The stem appears to be in good condition.The exact cause of the event could not be determined because insufficient information was provided.Further information such as return of the device, pathology reports, pre- and post-operative x-rays and the revision operative report as well as patient history and follow-up notes are needed to complete the investigation for determining root cause.No further investigation for this event is possible at this time.If devices and/or additional information become available to indicate further evaluation is warranted, this record will be reopened.

• Brand Name: SIZE 5 ACCOLADE II 127 DEG
• Common Device Name: PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED
• 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: arokiya raj ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 19467155
• Report Number: 0002249697-2024-00839
• Device Sequence Number: 7441726
• Product Code: LPH
• UDI-Device Identifier: 04546540669506
• UDI-Public: 04546540669506
• Combination Product (Y/N): N
• Initial Reporter State: RI
• Initial Reporter Country: US
• PMA/510(K) Number: K143085
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2010
• Device Explanted Year: 2024
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 06/05/2024

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 08/31/2021
• Device Catalogue Number: 6721-0535
• Device Lot Number: 56591506
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 05/13/2024
• Initial Report FDA Received Date: 06/05/2024
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 08/18/2016
• 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: Hospitalization; Required Intervention
• Patient Sex: Female
• Patient Weight: 57 KG