MAUDE Adverse Event Report: MENTOR TEXAS MENTOR MEMORYGEL XTRA BREAST IMPLANT; PROSTHESIS, BREAST, NONINFLATABLE, INTERNAL, SILICONE GEL-FILLED

Model Number	THPX470
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Capsular Contracture (1761)
Date of Event	09/01/2021
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that a (b)(6) caucasian female patient underwent a revision breast augmentation with a 470cc mentor memorygel xtra breast implant prosthesis and experienced right-sided grade iii capsular contracture postoperatively.The diagnosis was confirmed by a healthcare professional.As a result, the patient underwent removal and replacement with a mentor memorygel breast implant on (b)(6)2021.The product code of the replacement device is either shpx465, shpx490, rszshpx-465s, or rszshpx490s.The event date was estimated as (b)(6) 2021 based on available information.
Additional Manufacturer Narrative
Since the device has not been returned for analysis, no product failure analysis can be conducted, and no determination of possible contributing factors can be made.As such, the investigation will be closed.If the complaint device is received in the future, the investigation will be reopened and conducted as appropriate.A manufacturing record evaluation (mre) was performed, and no anomalies were found related to this complaint.In addition, the mre verifies that the device was manufactured in accordance with documented specification and procedures.Reason for device explant and/or reoperation: capsular contracture.Manufacturer¿s reference number: (b)(4).
Additional Manufacturer Narrative
On (b)(6) 2021, mentor received additional information regarding the diagnosis of the capsular contracture and treatment of the capsular contracture.The diagnosis of the right-sided capsular contracture was confirmed during the consultation held on (b)(6) 2021.The patient was prescribed with singulair to alleviate the capsular contracture symptoms.Manufacturer's reference number: (b)(4).
Additional Manufacturer Narrative
On 17-nov-2021, the suspected medical device was returned for evaluation.On 23-nov-2021, the investigation on the suspected medical device was completed.Investigation summary : mentor conducted a visual inspection of the returned device.During visual evaluation, no apparent damage or visual anomalies were observed on the returned device.Mentor concluded that the capsular contracture in the patient´s breast was the result of the body´s individual physiological response to the implantation of a foreign object in soft tissue.Capsular contracture is a known complication associated with these devices and is referenced in our current product insert data sheet.As part of mentor¿s quality process, all devices are manufactured, inspected, and released to approved specifications.Manufacturer's reference number: (b)(4).
Additional Manufacturer Narrative
On (b)(6) 2021, mentor received additional information regarding the replacement device.The replacement device is a 490cc mentor memorygel breast implant (catalog #: shpx490, serial #: (b)(6).Manufacturer's reference number: (b)(4).

• Brand Name: MENTOR MEMORYGEL XTRA BREAST IMPLANT
• Common Device Name: PROSTHESIS, BREAST, NONINFLATABLE, INTERNAL, SILICONE GEL-FILLED
• Manufacturer (Section D): MENTOR TEXAS; 3041 skyway circle north; irving TX 75038
• Manufacturer (Section G): MENTOR TEXAS; 3041 skyway circle north; irving TX 75038
• Manufacturer Contact: gabriel alfageme ; 3041 skyway circle north; irving, TX 75038 ; 9497898687
• MDR Report Key: 12817001
• Report Number: 1645337-2021-12684
• Device Sequence Number: 17318269
• Product Code: FTR
• UDI-Device Identifier: 00081317025733
• UDI-Public: 00081317025733
• Combination Product (Y/N): N
• Initial Reporter State: AZ
• Initial Reporter Country: US
• PMA/510(K) Number: P030053
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2019
• Device Explanted Year: 2021
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup,Followup,Followup
• Report Date (Section B): 10/25/2021

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: 09/19/2023
• Device Model Number: THPX470
• Device Catalogue Number: THPX470
• Device Lot Number: 7625060
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 11/17/2021
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 10/25/2021
• Supplement Date Received by Manufacturer: 11/17/2021; 12/13/2021; 12/23/2021
• Initial Report FDA Received Date: 11/15/2021
• Supplement Report FDA Received Date: 12/09/2021; 12/14/2021; 01/11/2022
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 09/20/2018
• 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: Required Intervention
• Patient Age: 52 YR
• Patient Sex: Female
• Patient Ethnicity: Non Hispanic
• Patient Race: White