Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer + Additive/Metal/Polymer + Additive
Adverse-event figures are drawn from the U.S. Food & Drug Administration (FDA) MAUDE database, refreshed March 2026, see our methodology.
OpenFDA device adverse-event casebook.
FDA MAUDE casebook
openFDA event book Prosthesis LIGHT-BOOK · MAUDE
#571 of 1000 · 1,410 reports · 2012–2026
- BOOK 1,410 reports
- RANK #571 of 1000
- DEATH 0 death-typed
- INJ 1,251 injury-typed
- MALF 123 malfunction
- SPAN 2012–2026
- PEAK 2021: 379
- PHOTO Confocal Optical Imag…
Nearest event-volume peer: Confocal Optical Imaging (1 report gap)
Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer + Additive/Metal/Polymer + Additive sits #571 of 1000 among tracked device types with 1,410 MAUDE reports spanning 2012–2026. Rank counts report volume, not confirmed device fault. Event_type Death / Injury / Malfunction are one code per report — not the same population as patient-outcome rows ( methodology). Read with this device → · Lead manufacturer → · Similar-volume device →
Event-type mix vs corpus
Shares of FDA event_type codes on this device type, compared with the mean across 1,000 device types that have ≥100 MAUDE reports. Codes are report labels, not adjudicated causation.
- DEATH 0.0% corpus 1.5% · below corpus mean (-1.5 pp)
- INJ 88.7% corpus 30.4% · above corpus mean (+58.3 pp)
- MALF 8.7% corpus 64.5% · below corpus mean (-55.8 pp)
Lead product-problem code Adverse Event Without Identified Device or Use Problem is 41% of coded problems · Lead manufacturer DEPUY IRELAND - 9616671 accounts for 25% of manufacturer-tagged reports · Top event location I is 70% of location-tagged rows .
Prosthesis in the event-volume neighbourhood
FDA MAUDE report totals among this device type and nearest nationwide peers
- Prosthesis (this)
Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer + Additive/Metal/Polymer + Additive
1,410 reports
- Confocal Opti…
Confocal Optical Imaging
1,409 reports
- Washer
Washer, Bolt Nut
1,404 reports
- External Mand…
External Mandibular Fixator And/Or Distractor
1,403 reports
- Lens
Lens, Intraocular, Accommodative
1,402 reports
- Sacroiliac Jo…
Sacroiliac Joint Fixation
1,398 reports
What this shows Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer + Additive/Metal/Polymer + Additive carries 1,410 MAUDE reports, ranked #571 of 1000.
Event Types
Patient Outcomes
FDA patient-outcome codes (separate from event_type). Percentages use this chart's row total.
Top Product Problems
Yearly Trend
Related Entities for Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer + Additive/Metal/Polymer + Additive
Top Manufacturers
Event Locations
Nationwide devices with similar MAUDE profiles
Two openFDA-derived peer sets for Prosthesis, both floored at ≥100 reports so the neighborhoods stay in the advertised mass.
Similar report volume
Nearest other device types by FDA MAUDE report count (1,410 here).
Similar death-typed counts
Nearest other device types by death-typed report count (0 here), distinct from the volume row.
Read our methodology - how this data is sourced, computed, and verified.
Disclaimer: MAUDE figures for Prosthesis are informational only and are not clinical advice. Report codes do not prove device causation. Consult a qualified clinician before acting on this data.
Every figure on PlainHospital is rendered directly from federal source data, no number is typed in by an editor. Event-type mix on this page is computed from FDA MAUDE codes for Prosthesis; corpus means use device types with ≥100 reports. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.