Devices › Prosthesis, hip, constrained, cemented or uncemented, metal/polymer, + additive
Device brand name · Prosthesis hip
G7 Str Monoblock Shell Insrtr: medical device reports filed with FDA
232 reports name it, 2014–2026. Manufacturer given most often on reports: Zimmer Biomet. Product code PBI.
- 232
- device reports naming the brand
- 0% of all MAUDE reports · about 19 a year
- 9
- reports, 12 months to August 2026
- 14 in the 12 months before
- 80.6%
- classified as malfunction
- 52.7% across the product code
- 0%
- classified as death, as reported
- 0 reports · not verified by FDA
232 medical device reports received by FDA name the brand "G7 Str Monoblock Shell Insrtr" (prosthesis hip); the manufacturer given most often on reports is Zimmer Biomet; received from June 2014 to August 2026. Brand names are as the reporter or manufacturer wrote them, so one product can appear under several spellings.
9 reports arrived in the 12 months to August 2026, down 36% from 14 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 (80.6%) and injury (19.4%); across all prosthesis, hip, constrained, cemented or uncemented, metal/polymer, + additive reports (product code PBI) death is recorded in 0.1% and malfunction in 52.7%. Event type is the reporter's classification of the report, not a verified outcome.
The device problems coded most often are fracture (45.7%), separation failure (12.9%) and material deformation (9.9%). The patient problems coded most often are device embedded in tissue or plaque, foreign body in patient 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
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
Event type and report source
Event type, as classified on the report
Who filed the report
Grey bar: all 2,283 reports carrying product code PBI. Event type is the filer's classification and is not verified by FDA.
Device problems coded
| Device problem (FDA code) | Reports | Share | Share across product code |
|---|---|---|---|
| Fracturea broken bone | 106 | 45.7% | 16.3% |
| Separation failure | 30 | 12.9% | 2.5% |
| Material deformation | 23 | 9.9% | 2.4% |
| Difficult to removethe device was hard to remove | 17 | 7.3% | 1.2% |
| Breakthe device broke | 16 | 6.9% | 0.7% |
| Difficult to insertthe device was hard to insert | 13 | 5.6% | 24.3% |
| Damaged thread | 12 | 5.2% | 2% |
| Mechanical problema mechanical problem | 6 | 2.6% | 0.4% |
| Device damaged prior to usethe device was damaged before use | 4 | 1.7% | 0% |
| Device operates differently than expectedthe device behaved unexpectedly | 4 | 1.7% | 0.1% |
| Mechanical jam | 4 | 1.7% | 0.1% |
| Physical resistance/sticking | 4 | 1.7% | 0.7% |
| Difficult or delayed separation | 3 | 1.3% | 0.6% |
| Degraded | 2 | 0.9% | 0.1% |
| Device damaged by another device | 2 | 0.9% | 0% |
| Device slipped | 2 | 0.9% | 0% |
| Difficult to advance | 2 | 0.9% | 0% |
| Difficult to position | 2 | 0.9% | 2.7% |
| Insufficient device problem information | 2 | 0.9% | 6% |
| Material disintegration | 2 | 0.9% | 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) | Reports | Share |
|---|---|---|
| Device embedded in tissue or plaque | 7 | 3% |
| Foreign body in patientpart of a device left in the patient | 7 | 3% |
| No patient involvement | 3 | 1.3% |
| Necrosisdeath of tissue | 1 | 0.4% |
Patient problem codes are present mainly in reports filed since 2019 and are often blank.
In context
| Measure | G7 Str Monoblock Shell Insrtr | Product code PBI | All MAUDE reports |
|---|---|---|---|
| Reports | 232 | 2,283 | 26,136,888 |
| Share of that pool | — | 10.2% | 0% |
| Classified as death, per 1,000 reports | 0 | 1 | 9 |
| Classified as injury | 19.4% | 47.1% | 36.2% |
| Classified as malfunction | 80.6% | 52.7% | 62.3% |
| Filed by the manufacturer | 100% | 99.7% | 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 PBI
| Brand | Reports | Latest 12 months | Classified as death |
|---|---|---|---|
| G7 | 236 | 82 | 0% |
| Unknown liner | 2,255 | 75 | 0.4% |
| Unk Liner | 373 | 121 | 0% |
| G7 Positioning Guide Rod | 216 | 32 | 0% |
| M2a-Magnum 42-50 Tpr Insrt Std | 238 | 15 | 0% |
| M2a-Magnum Mod Hd Sz 44mm | 365 | 14 | 0.3% |
| M2a-Magnum Pf Cup 50odx44id | 407 | 12 | 0.2% |
| Unknown Femoral Head | 423 | 8 | 1.4% |
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 G7 Str Monoblock Shell Insrtr reports
How many FDA reports name G7 Str Monoblock Shell Insrtr?
232 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 9 in the latest 12 months.
What kinds of events are reported?
malfunction (80.6%) and injury (19.4%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.
What device problems are coded?
fracture (45.7%), separation failure (12.9%), material deformation (9.9%), difficult to remove (7.3%) and break (6.9%). 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 G7 Str Monoblock Shell Insrtr 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.