MAUDE Adverse Event Report: ZIMMER BIOMET, INC. VNGD ANT STBLZD BRG 12X71; PROSTHESIS, KNEE

Model Number	N/A
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Loss of Range of Motion (2032); Scar Tissue (2060)
Date of Event	08/07/2019
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).Multiple mdr reports were filed for this event, please see associated report: 0001825034-2021-02712.Concomitant medical products: medical product: vanguard cr ilok fem-lt 65, item#: 183028, lot#: 6521039, biomet ilok pri tib tray 71mm, item#: 141213, lot#: 703580, series a pat std 31 3 peg, item#: 184764, lot#: 102260, tibial stem extension, item#: unk, lot#: 269580, biomet bone cement, item#: unk, lot# 844c1d0020.Manipulation of a joint is a mobilization technique, sometimes involving a rapid thrust or stretching of a joint, with or without anesthesia.Mua is used to treat and resolve arthrofibrosis (scar tissue).This procedure is performed to increase articular motion and reduce chronic pain from arthrofibrosis.The indication for manipulation under anesthesia is related to limited range of motion and stiffness due to adhesions/scar tissue.The patient underwent a manipulation approximately six weeks post initial tka in which scar tissue was released.This resolved the complication.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.
Event or Problem Description
It was reported that a patient underwent manipulation under anesthesia approximately seven weeks post implantation due to arthrofibrosis.The patient demonstrated full range of motion with only slight pain at subsequent follow ups.Attempts to obtain additional information have been made; however, no more information is available.

• Brand Name: VNGD ANT STBLZD BRG 12X71
• Common Device Name: PROSTHESIS, KNEE
• Manufacturer (Section D): ZIMMER BIOMET, INC.; 56 e. bell drive; warsaw IN 46582
• MDR Report Key: 12525888
• Report Number: 0001825034-2021-02713
• Device Sequence Number: 10993976
• Product Code: JWH
• UDI-Device Identifier: 00880304437029
• UDI-Public: (01)00880304437029(17)240504(10)216200
• Combination Product (Y/N): N
• Initial Reporter State: UT
• Initial Reporter Country: US
• PMA/510(K) Number: K171054
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2019
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 09/24/2021

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: 05/04/2024
• Device Model Number: N/A
• Device Catalogue Number: 189062
• Device Lot Number: 216200
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 09/02/2021
• Initial Report FDA Received Date: 09/24/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• 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 Weight: 105