Triathlon 5620-B-402Recalls & reported problems
Howmedica Osteonics Corp. · Tibial Baseplate · Class 2 · Implant
All models of Triathlon (608)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 3
- Deaths reported
- 0
- Injuries reported
- 3
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 07613327015553), received between Jan 31, 2018 and Mar 6, 2023 — classified as 3 injuries.
The most frequently reported specific device problem is “Fracture” (1 report).
1 other recall cover devices cleared under the same FDA submission (K071881, K082567, K203099); they may or may not involve this specific model.
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.
Most reported problems
Device problems
- Fracture1
- Insufficient Device Problem Information1
- Migration1
Patient problems
- Injury2
- Pain2
- Bone Fracture(s)1
- Swelling1
Recent adverse event reports
The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.
InjuryMar 6, 2023Migration; Migration
RIGHT MEDIAL PKR. THE ORIGINAL SURGERY WAS ON (B)(6) 2015. AT A RECENT OFFICE VISIT, PER THE SUBJECT'S OFFICE NOTE "X-RAYS REVEAL SOME SUBSIDENCE OF THE TIBIAL COMPONENT ANTERIORLY." SUBJECT HAS PAIN OCCASIONALLY ON STAIRS GLOBALLY AROUND HIS KNEE. SUBJECT HAS SOME PROGRESSION OF ARTHRITIC CHANGES IN LATERAL AND PATELLOFEMORAL COMPARTMENTS AS WELL. HIS SYMPTOMS ARE MOST LIKELY MORE RELATED TO PROGRESSIVE ARTHRITIC CHANGES. DR. NOTED IT WAS UNCLEAR IF THIS IS RELATED TO HIS RIGHT QUADRICEP TENDON INJURY ON (B)(6) 2022 WHEN HE WAS SENT TUMBLING BY A WAVE IN THE OCEAN. THE TENDON RUPTURED DURING THIS EVENT. THE TENDON REPAIR SURGERY TOOK PLACE ON (B)(6) 2022.
Patient problems: Pain
MAUDE report 16492408 ↗InjuryMay 11, 2020Fracture; Fracture
AFTER THE OPERATION, IT WAS CONFIRMED THAT THE INNER CONDYLE OF THE TIBIA WAS FRACTURED. OSTEOSYNTHESIS IS SCHEDULED FOR (B)(6).
Patient problems: Bone Fracture(s); Injury
MAUDE report 10043745 ↗InjuryJan 31, 2018Insufficient Device Problem Information; Insufficient Device Problem Information
PATIENT CALLED AND STATED THAT SHE HAD A RIGHT KNEE IMPLANT ON (B)(6) 2016. SHE STATED THAT SHE EXPERIENCED COMPLICATIONS, PAIN AND SWELLING RIGHT FROM THE START AND IT NEVER WENT AWAY. THE PATIENT HAD A REVISION ON (B)(6) 2017. THE PATIENT'S REVISION DOCTOR SAID THAT WHEN HE WENT IN, THE IMPLANT WAS "DANGLING".
Patient problems: Injury; Pain; Swelling
MAUDE report 7231704 ↗
Recalls under the same FDA submission
These recalls involve devices cleared under K071881, K082567, K203099. One submission often covers many models, so check the product and lot details in each record.
- Z-0869-2009 · Nov 25, 2008 · TerminatedTriathlon PKR Insert X3 #1 LM/RL - 8mm, 5630-G-108, Lot code NXDMEE Triathlon PKR Insert X3 #1 RM/LL - 12mm, 5630-G-122, Lot Code M8JMEE Intended Use: - Moderately disabling
Other PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER devices
- INSTRUMENT I-K3834CG3LHowmedica Osteonics Corp. · PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER1 recall0 reports
- INSTRUMENT I-K3834CG2RHowmedica Osteonics Corp. · PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER1 recall0 reports
- RESTORIS 170616Mako Surgical Corp. · PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER1 recall0 reports
- INSTRUMENT I-K3834CG2LHowmedica Osteonics Corp. · PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER1 recall0 reports
- INSTRUMENT I-K3834CG3RHowmedica Osteonics Corp. · PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER1 recall0 reports
- SIGMA 1024-51-300Depuy (Ireland) · PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER16 reports
- SIGMA 1024-54-307Depuy (Ireland) · PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER12 reports
- SIGMA 1024-07-400Depuy (Ireland) · PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER11 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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