MAUDE Adverse Event Report: UNKNOWN FEMORAL STEM; PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED

Catalog Number UNK_SHC

Device Problem Adverse Event Without Identified Device or Use Problem (2993)

Patient Problem Hip Fracture (2349)

Event Date 01/19/2024

Event Type  Injury  

Manufacturer Narrative

An evaluation of the device cannot be performed as the device was not returned to the manufacturer.Should additional information become available it will be reported in a supplemental report upon completion of the investigation.

Event Description

It was reported by stryker sale rep that the patient did rthr 2001 under doctor and came to doctor with a fractured proximal posterior femur and requested a revision.Surgery scheduled on (b)(6) 2024 however, stryker sale rep couldn't find any information and details of the used implants.Only during intra-op while implants were explanted we could confirmed it was stryker product.

Manufacturer Narrative

An event regarding periprosthetic fracture involving an omnifit stem was reported.The event was not confirmed.Method & results: product evaluation and results: visual inspection of the returned device indicated damage consistent with explantation.There is nothing remarkable to note.Clinician review: no medical records were received for review with 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 has been no other similar event for the lot referenced.Conclusions: the exact cause of the event could not be determined because insufficient information was provided.Further information such as 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.

Event Description

It was reported by stryker sale rep that the patient did rthr 2001 under doctor and came to doctor with a fractured proximal posterior femur and requested a revision.Surgery scheduled on (b)(6) 2024 however stryker sale rep couldn't find any information and details of the used implants.Only during intra-op while implants were explanted we could confirmed it was stryker product.

• Brand Name: UNKNOWN FEMORAL STEM
• Type of Device: PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED
• MDR Report Key: 18716632
• MDR Text Key: 335521418
• Report Number: 0002249697-2024-00241
• Device Sequence Number: 1
• Product Code: LPH
• Combination Product (y/n): N
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional
• Type of Report: Initial
• Report Date: 02/15/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 02/15/2024
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Catalogue Number: UNK_SHC
• Device Lot Number: UNKNOWN
• Was Device Available for Evaluation?: No
• Date Manufacturer Received: 01/19/2024
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Outcome(s): Required Intervention; Hospitalization
• Patient Sex: Male