Reported Reactions

Devices › Reamer

Device brand name · Hip instruments reamers

Quickset Ace Grater Head 52mm: medical device reports filed with FDA

982 reports name it, 2015–2026. Manufacturer given most often on reports: Depuy Orthopaedics US. Product code HTO.

982
device reports naming the brand
0% of all MAUDE reports · about 87 a year
10
reports, 12 months to August 2026
44 in the 12 months before
100%
classified as malfunction
95.7% across the product code
0%
classified as death, as reported
0 reports · not verified by FDA

FDA's MAUDE database holds 982 reports that name the brand "Quickset Ace Grater Head 52mm" (hip instruments reamers), received between April 2015 and February 2026; the manufacturer given most often on reports is Depuy Orthopaedics US. Spellings of one product vary from report to report.

10 reports arrived in the 12 months to August 2026, down 77% from 44 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 malfunction (100%); across all reamer reports (product code HTO) death is recorded in 0% and malfunction in 95.7%. Event type is the reporter's classification of the report, not a verified outcome.

The device problems coded most often are failure to cut (64.7%), dull, blunt (18.1%) and naturally worn (12.1%). The patient problems coded most often are not applicable and no patient involvement. 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

01734Sep 2021: 6Oct 2021: 17Nov 2021: 30Dec 2021: 222022Jan 2022: 12Feb 2022: 12Mar 2022: 7Apr 2022: 6May 2022: 13Jun 2022: 12Jul 2022: 6Aug 2022: 14Sep 2022: 23Oct 2022: 18Nov 2022: 28Dec 2022: 42023Jan 2023: 25Feb 2023: 12Mar 2023: 4Apr 2023: 3May 2023: 11Jun 2023: 14Jul 2023: 9Aug 2023: 23Sep 2023: 17Oct 2023: 19Nov 2023: 13Dec 2023: 62024Jan 2024: 12Feb 2024: 34Mar 2024: 12Apr 2024: 20May 2024: 31Jun 2024: 9Jul 2024: 13Aug 2024: 3Sep 2024: 15Oct 2024: 6Nov 2024: 4Dec 2024: 02025Jan 2025: 3Feb 2025: 0Mar 2025: 2Apr 2025: 1May 2025: 0Jun 2025: 1Jul 2025: 12Aug 2025: 0Sep 2025: 0Oct 2025: 0Nov 2025: 0Dec 2025: 02026Jan 2026: 9Feb 2026: 1Mar 2026: 0Apr 2026: 0May 2026: 0Jun 2026: 0Jul 2026: 0Aug 2026: 0

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

0951892015: 2920152016: 482017: 5720172018: 602019: 5620192020: 442021: 18920212022: 1552023: 15620232024: 1592025: 1920252026: 10

Event type and report source

Event type, as classified on the report

Death0%0
Injury0%0
Malfunction100%982
Other0%0
Not given0%0

Who filed the report

Manufacturer report100%982
Voluntary report0%0
User facility report0%0
Distributor report0%0
Not given0%0

Grey bar: all 29,443 reports carrying product code HTO. Event type is the filer's classification and is not verified by FDA.

Device problems coded

Device problem (FDA code)ReportsShareShare across product code
Failure to cut63564.7%51.3%
Dull, blunt17818.1%12.7%
Naturally worn11912.1%7.8%
Corrodedthe device corroded777.8%7%
Breakthe device broke181.8%13.6%
Material twisted/bent151.5%2.4%
Illegible information111.1%1%
Material deformation111.1%2%
Crackthe device cracked101%0.8%
Contamination /decontamination problem60.6%0.6%
Device-device incompatibility50.5%3.2%
Material discolored30.3%0.5%
Pitted30.3%0.2%
Scratched material20.2%0.3%
Difficult to removethe device was hard to remove10.1%0.3%
Manufacturing, packaging or shipping problem10.1%0%
Material erosion10.1%0.1%

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
Not applicable50.5%
No patient involvement10.1%

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

In context

MeasureQuickset Ace Grater Head 52mmProduct code HTOAll MAUDE reports
Reports98229,44326,136,888
Share of that pool—3.3%0%
Classified as death, per 1,000 reports009
Classified as injury0%4.1%36.2%
Classified as malfunction100%95.7%62.3%
Filed by the manufacturer100%99.2%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 HTO

BrandReportsLatest 12 monthsClassified as death
Quickset Ace Grater Head 51mm1,245110%
Quickset Ace Grater Head 49mm1,213130%
Quickset Ace Grater Head 53mm1,197100%
Quickset Ace Grater Head 47mm1,170130%
Quickset Ace Grater Head 55mm1,157100%
Quickset Ace Grater Head 57mm1,09890%
Quickset Ace Grater Head 50mm954100%
Quickset Ace Grater Head 48mm95190%
Quickset Ace Grater Head 54mm935100%
Quickset Ace Grater Head 56mm898120%
Quickset Ace Grater Head 45mm1,024130%
Unk Reamer833710%
Quickset Ace Grater Head 46mm83690%
Quickset Ace Grater Head 59mm73990%
Quickset Ace Grater Head 58mm70690%

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 Quickset Ace Grater Head 52mm reports

How many FDA reports name Quickset Ace Grater Head 52mm?

982 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 10 in the latest 12 months.

What kinds of events are reported?

malfunction (100%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.

What device problems are coded?

failure to cut (64.7%), dull, blunt (18.1%), naturally worn (12.1%), corroded (7.8%) and break (1.8%). 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 Quickset Ace Grater Head 52mm 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.