MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH DELTA V-40 CERAMIC HEAD 36/+7,5; PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/CERAMIC/POLYMER, CEMENTED OR NON-POROU

Catalog Number	6570-0-736
Medical Device Problem Code	Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	Injury (2348)
Date of Event	08/14/2017
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
A review of the device history records indicate devices were manufactured and accepted into final stock with no relevant reported discrepancies.There have been no other similar events for the lot reference.It was noted that the device is not available for evaluation.Should additional information become available, it will be provided in a supplemental report upon completion of the investigation.Not available.
Event or Problem Description
A patient was implanted on (b)(6) 2017 with a stryker restoration modular; a competitor's cup was retained, liner replaced.Since then, the patient has dislocated anteriorly twice so doctor revised today.A different liner was inserted into the competitor's cup, and the restrained piece was extracted.The trial was deanteverted, stability achieved.A new body trial was inserted and a longer head.Nothing was loose or broken.

• Brand Name: DELTA V-40 CERAMIC HEAD 36/+7,5
• Common Device Name: PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/CERAMIC/POLYMER, CEMENTED OR NON-POROU
• Manufacturer (Section D): STRYKER ORTHOPAEDICS-MAHWAH; 325 corporate drive; mahwah NJ 07430
• MDR Report Key: 6856005
• Report Number: 0002249697-2017-02729
• Device Sequence Number: 809742
• Product Code: LZO
• UDI-Device Identifier: 04546540608581
• UDI-Public: 04546540608581
• Combination Product (Y/N): N
• Initial Reporter State: OR
• Initial Reporter Country: US
• PMA/510(K) Number: K052718
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2017
• Device Explanted Year: 2017
• Reporter Type: Manufacturer
• Report Source: health professional,other
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 09/11/2017

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: 11/14/2021
• Device Catalogue Number: 6570-0-736
• Device Lot Number: 57845702
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 08/14/2017
• Initial Report FDA Received Date: 09/11/2017
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Age: 62 YR