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

Catalog Number	SHPB775
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Capsular Contracture (1761)
Date of Event	01/01/2024
Type of Reportable Event	Serious Injury
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 was performed for the finished device 9921756 number, and no non-conformances were identified.Manufacturing date: jul/24/2023 expiration date: jul/21/2028 a manufacturing record evaluation was performed for the finished device 9951806 number, and no non-conformances were identified.Manufacturing date: aug/25/2023 expiration date: aug/23/2028 d4: full udi currently unavailable since the exact lot of the suspected device cannot be determined with the available information.Reason for device explant and/or reoperation: capsular contracture mentor is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which mentor has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, mentor, or its employees that the report constitutes an admission that the device, mentor, or its employees caused or contributed to the potential event described in this report.If certain information is unknown, not available or does not apply, the section/field of the form is left blank.Manufacturer¿s reference number: (b)(4).
Event or Problem Description
It was reported that a patient who had a 775cc mentor memorygel boost breast implant placed experienced baker grade iii capsular contracture on an unknown side post procedure.As a result, explant was performed on(b)(6) 2024.Two serial and lot numbers were provided, however, the impacted device was not clarified.This is reflected in section d.
Additional Manufacturer Narrative
The impacted product was received by the failure analysis lab on february 10, 2025.The investigation of the returned device was completed by the failure analysis lab on february 13, 2025.Device evaluation summary: the product was returned to mentor for evaluation.Mentor conducted a visual inspection of the returned device.During visual evaluation, no apparent damage or visual anomalies were observed on the returned device.As part of mentor's quality process, all devices are manufactured, inspected, and released according to approved specifications.Based on the results of this investigation, it was determined that the product met the manufacturing release criteria: since no malfunction was observed during the investigation.No corrective and preventive action (capa) is required now.Additional complaint information monitoring for potential safety signals is conducted through complaint trending as part of post market surveillance.Manufacturer¿s reference number: (b)(4).
Additional Manufacturer Narrative
Additional information was received on august 12, 2025.The capsular contracture reported initially as unilateral, was clarified to be bilateral.This report relates to the right prosthesis, lot #9921756, serial #(b)(6).Device replacement was performed with explant.Manufacturer¿s reference number: (b)(4).

• Brand Name: MENTOR MEMORYGEL BOOST 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: kate karberg ; 3041 skyway circle north; irving, TX 75038 ; 3035526892
• MDR Report Key: 20953809
• Report Number: 1645337-2024-14658
• Device Sequence Number: 20759858
• Product Code: FTR
• UDI-Device Identifier: 00081317027157
• UDI-Public: (01)00081317027157(17)280721(10)9921756
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: P030053
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Device Explanted Year: 2024
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 02/28/2025

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 Catalogue Number: SHPB775
• Device Lot Number: 9921756
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 11/27/2024
• Supplement Date Received by Manufacturer: 02/10/2025; 08/12/2025
• Initial Report FDA Received Date: 12/17/2024
• Supplement Report FDA Received Date: 03/03/2025; 08/18/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/24/2023
• 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: 27 YR
• Patient Sex: Female