MAUDE Adverse Event Report: ZIMMER BIOMET, INC. STEM EXTENSION STRAIGHT SPLINED UNCEMENTED 18 MM DIAMETER +135 MM LENGTH; PROSTHESIS, KNEE

Model Number	N/A
Medical Device Problem Code	Insufficient Device Problem Information (3190)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that a patient is being considered for a revision on an unknown date for an unknown reason.Attempts to obtain additional information have been made; however, no more information is available.
Additional Manufacturer Narrative
(b)(4).Multiple mdr reports were filed for this event, please see associated report: 0001822565-2022-01765; 0001822565-2022-01766; 0001822565-2022-01767; 0001822565-2022-01768; 0001822565-2022-01769; 0001822565-2022-01770.Medical product: femur cemented standard right size 7, item# 42504606202, lot# 64463019; femoral central cone size x-large, item# 42545001014, lot# 64189653; stem extension straight splined uncemented 16 mm diameter +135 mm length, item# 42560113516, lot# 64559222; tibia fixed cemented right size c, item# 42542006402, lot# 64317639; articular surface fixed bearing (cck) right 14 mm height, item# 42522800514, lot# 64277780; tibial central cone size medium, item# 42545000512, lot# 64189644.Customer has indicated that the product will not be returned to zimmer biomet for investigation.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.
Additional Manufacturer Narrative
This follow-up is being submitted to relay additional information.No product was returned, or pictures provided; therefore, visual and dimensional evaluations could not be performed.Medical records were not provided.Device history record (dhr) was reviewed for deviations and/ or anomalies with no related deviations / anomalies identified.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 for trends.H6: component code: proposed component (annex g) code is mechanical g4-stem.
Event or Problem Description
No further event information available at the time of this report.

• Brand Name: STEM EXTENSION STRAIGHT SPLINED UNCEMENTED 18 MM DIAMETER +135 MM LENGTH
• Common Device Name: PROSTHESIS, KNEE
• Manufacturer (Section D): ZIMMER BIOMET, INC.; 1800 w. center st.; warsaw IN 46580
• Manufacturer (Section G): ZIMMER BIOMET, INC.; 1800 w. center st.; warsaw IN 46580
• Manufacturer Contact: jennifer rapsavage ; 56 e. bell dr.; warsaw, IN 46582 ; 5745260384
• MDR Report Key: 14679203
• Report Number: 0001822565-2022-01772
• Device Sequence Number: 20011712
• Product Code: JWH
• UDI-Device Identifier: 00887868249846
• UDI-Public: (01)00887868249846(17)290930(10)64536729
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: K191625
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2020
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 07/14/2022

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 Model Number: N/A
• Device Catalogue Number: 42560113518
• Device Lot Number: 64536729
• 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: 05/19/2022
• Supplement Date Received by Manufacturer: 07/13/2022
• Initial Report FDA Received Date: 06/13/2022
• Supplement Report FDA Received Date: 07/14/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 09/20/2019
• 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
• Outcome Attributed to Adverse Event: Other
• Patient Sex: Female