Reported Reactions

Devices › Prosthesis, breast, noninflatable, internal, silicone gel-filled

Device brand name · Prosthesis breast noninflatable internal silicone gel-filled

Unknown Gel Breast Prosthesis: medical device reports filed with FDA

380 reports name it, 2022–2026. Manufacturer given most often on reports: Mentor Texas. Product code FTR.

380
device reports naming the brand
0% of all MAUDE reports · about 91 a year
127
reports, 12 months to August 2026
91 in the 12 months before
0.3%
classified as malfunction
1.6% across the product code
0%
classified as death, as reported
0 reports · not verified by FDA

FDA's MAUDE database holds 380 reports that name the brand "Unknown Gel Breast Prosthesis" (prosthesis breast noninflatable internal silicone gel-filled), received between May 2022 and August 2026; the manufacturer given most often on reports is Mentor Texas. Spellings of one product vary from report to report.

127 reports arrived in the 12 months to August 2026, up 40% from 91 in the 12 months before. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases. The event types recorded are injury (99.7%) and malfunction (0.3%); across all prosthesis, breast, noninflatable, internal, silicone gel-filled reports (product code FTR) death is recorded in 0.1% and malfunction in 1.6%. Event type is the reporter's classification of the report, not a verified outcome.

The device problems coded most often are material rupture (52.4%), migration (1.6%) and material discolored (0.5%). The patient problems coded most often are deformity/ disfigurement, capsular contracture and appropriate clinical signs, symptoms and conditions term/code not available. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Reports by month, five years

0918Sep 2021: 0Oct 2021: 0Nov 2021: 0Dec 2021: 02022Jan 2022: 0Feb 2022: 0Mar 2022: 0Apr 2022: 0May 2022: 2Jun 2022: 5Jul 2022: 4Aug 2022: 2Sep 2022: 0Oct 2022: 2Nov 2022: 9Dec 2022: 62023Jan 2023: 5Feb 2023: 1Mar 2023: 9Apr 2023: 7May 2023: 8Jun 2023: 3Jul 2023: 10Aug 2023: 7Sep 2023: 5Oct 2023: 9Nov 2023: 7Dec 2023: 32024Jan 2024: 1Feb 2024: 18Mar 2024: 8Apr 2024: 6May 2024: 12Jun 2024: 5Jul 2024: 5Aug 2024: 3Sep 2024: 7Oct 2024: 8Nov 2024: 6Dec 2024: 92025Jan 2025: 9Feb 2025: 8Mar 2025: 4Apr 2025: 14May 2025: 8Jun 2025: 6Jul 2025: 5Aug 2025: 7Sep 2025: 10Oct 2025: 15Nov 2025: 11Dec 2025: 72026Jan 2026: 9Feb 2026: 11Mar 2026: 12Apr 2026: 18May 2026: 6Jun 2026: 8Jul 2026: 9Aug 2026: 11

Reports by the month FDA received them. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases.

By year received

0521042022: 3020222023: 7420232024: 8820242025: 10420252026: 842026

Event type and report source

Event type, as classified on the report

Death0%0
Injury99.7%379
Malfunction0.3%1
Other0%0
Not given0%0

Who filed the report

Manufacturer report100%380
Voluntary report0%0
User facility report0%0
Distributor report0%0
Not given0%0

Grey bar: all 231,877 reports carrying product code FTR. Event type is the filer's classification and is not verified by FDA.

Device problems coded

Device problem (FDA code)ReportsShareShare across product code
Material rupture19952.4%42.7%
Migrationthe device moved from where it was placed61.6%2.4%
Material discolored20.5%0.1%
Gel leak10.3%1.9%

FDA's device problem codes as entered on the report; one report can carry several. Generic codes such as "no apparent adverse event" are left out.

Patient problems coded

Patient problem (FDA code)ReportsShare
Deformity/ disfigurement15540.8%
Capsular contracturescar tissue tightening around an implant12833.7%
Appropriate clinical signs, symptoms and conditions term/code not available338.7%
Breast discomfort/pain246.3%
Post operative wound infection112.9%
Local reaction51.3%
Seromaa collection of fluid under the skin51.3%
Painpain, site not specified41.1%
Breast mass30.8%
Cancer30.8%
Crushing injury30.8%
Granuloma30.8%
Pocket erosion30.8%
Skin inflammation/ irritation30.8%
Autoimmune disorder20.5%

Patient problem codes are present mainly in reports filed since 2019 and are often blank.

In context

MeasureUnknown Gel Breast ProsthesisProduct code FTRAll MAUDE reports
Reports380231,87726,136,888
Share of that pool—0.2%0%
Classified as death, per 1,000 reports019
Classified as injury99.7%97.7%36.2%
Classified as malfunction0.3%1.6%62.3%
Filed by the manufacturer100%95%94.9%

Shares are of reports, not of devices in use. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Other brands with product code FTR

BrandReportsLatest 12 monthsClassified as death
MENTOR MemoryGel Breast Implant57,7717,7080%
Inspira Smooth Silicone Gel Filled Breast Implant35,6346,7820%
Inspira Textured Silicone Gel Filled Breast Implant24,7952,7660%
Style 410 Cohesive Silicone Gel Filled Breast Implant15,2871,8410.1%
Style 15 Silicone Gel Filled Breast Implant9,5671,5290.1%
Style 20 Silicone Gel Filled Breast Implant6,3689810.1%
Sientra Silicone Gel Breast Implants6,0141,6820%
Style 115 Silicone Gel Filled Breast Implant5,7105460%
Unknown Gel Implants5,3377030%
UNK Gel Breast Implant5,3027820.4%
MENTOR MemoryGel Xtra Breast Implant4,9101,3870%
Inspira Smooth Cohesive Silicone Gel Filled Breast Implant4,6361,0760%
Sientra Opus Silicone Gel Breast Implant4,61300%
Style 110 Silicone Gel Filled Breast Implant3,3642790%
Style 10 Silicone Gel Filled Breast Implant3,3534790.1%

Ordered by report count for navigation only. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA also states that "common products may have a higher number of adverse events due to the higher total number of people using the product."

Questions about Unknown Gel Breast Prosthesis reports

How many FDA reports name Unknown Gel Breast Prosthesis?

380 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 127 in the latest 12 months.

What kinds of events are reported?

injury (99.7%) and malfunction (0.3%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.

What device problems are coded?

material rupture (52.4%), migration (1.6%), material discolored (0.5%) and gel leak (0.3%). These are FDA's device problem codes as entered on the report.

Who files these reports?

manufacturer reports (100%). Manufacturers and user facilities are required to report; voluntary reports come from health professionals and the public.

Do these reports show that Unknown Gel Breast Prosthesis was at fault?

No. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA adds that "a causal relationship cannot be established between product and reactions listed in a report."

How do I report a problem with a medical device?

Through FDA MedWatch (Form FDA 3500 for health professionals and consumers), or to the manufacturer. See the guide on how to report.

Where this comes from. Counts are built from the openFDA Device Adverse Event (MAUDE) bulk export released 28 Sep 2026, which holds reports FDA received through 31 Aug 2026. Brand, generic and manufacturer names are as written on the reports; product code names come from FDA's device classification. A report counts here when any device it lists carries this brand name after punctuation and capitalisation are normalised. No report narrative, lot number, patient detail or reporter identity is published. See the methodology and sources; FDA's record is authoritative, and corrections are handled within five working days.

Drug data (FAERS) through 30 Jun 2026; device data (MAUDE) through 31 Aug 2026. Not medical advice.