Dynasty DLXPGG42Recalls & reported problems
Microport Orthopedics Inc. · DYNASTY® A-CLASS® 42MM STD GROUP G CROSSLINKED POLY LINER · Class 2 · Implant
- Adverse event reports
- 5
- Deaths reported
- 0
- Injuries reported
- 5
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 5 adverse event reports that list this exact device (DI M684DLXPGG421), received between Jun 18, 2019 and Aug 10, 2023 — classified as 5 injuries.
The most frequently reported specific device problem is “Insufficient Device Problem Information” (2 reports).
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. How this data works · Data updated Oct 13, 2026.
Most reported problems
Device problems
- Insufficient Device Problem Information2
- Break1
- Detachment of Device or Device Component1
- Naturally Worn1
Patient problems
- No Information3
- Insufficient Information1
- Joint Dislocation1
Recent adverse event reports
The 5 most recent of 5 reports, in the reporter's own words as published by the FDA.
InjuryAug 10, 2023Naturally Worn; Naturally Worn
ALLEGEDLY, PATIENT CLAIMS THAT THE LINER THAT WAS INSERTED HAS SLIPPED AND IT'S NOT IN THE EXACT POSITION ANYMORE. ADDITIONAL INFORMATION RECEIVED ON 2023-07-19: PATIENT GAVE HIS X-RAYS TO THE DOCTOR ON (B)(6) 2023 AND HE HAD THOUGHT THE LINER HAD SLIPPED. THE DOCTOR TOLD HIM HE JUST HAD INCREASE WEAR ON THE LINER FROM IT BEING OFF CENTERED AND HE IS BEING RECOMMENDED TO BE REPLACE WITH A BIPOLAR. OTHER SIDE IS POSITIONED CORRECTLY AND HE HAS NO ISSUES WITH IT.
Patient problems: Insufficient Information
MAUDE report 17500160 ↗InjurySep 21, 2020Break; Break
ALLEGEDLY, PATIENT DISLOCATED PREVIOUSLY REVISED HIP. DYNASTY LINER WAS CRACKED-BROKEN.
Patient problems: Joint Dislocation
MAUDE report 10564007 ↗InjuryJul 22, 2020Detachment of Device or Device Component; Detachment of Device or Device Component
ALLEGEDLY, PATIENT WAS REVISED FOR LINER DISSOCIATION. TIME TO REVISION WAS 103 MONTHS COMPONENTS NOT REVISED: DYNASTY(R) SHELL PRODUCT ID : DXXXGG58 LOT ID: NOT INDICATED. A-CLASS(R) FEMORAL HEAD PRODUCT ID: 38XX42XX LOT ID : NOT INDICATED. ADDITIONAL INFORMATION: INDICATION FOR SURGERY WAS OSTEOARTHRITIS. BMI: 35.
Patient problems: No Information
MAUDE report 10307474 ↗InjuryJan 29, 2020Insufficient Device Problem Information; Insufficient Device Problem Information
ALLEGEDLY, PATIENT WAS REVISED DUE TO UNKNOWN REASONS.
Patient problems: No Information
MAUDE report 9641345 ↗InjuryJun 18, 2019Insufficient Device Problem Information; Insufficient Device Problem Information
ALLEGEDLY, PATIENT REVISED DUE TO UNKNOWN COMPLICATIONS.
Patient problems: No Information
MAUDE report 8708382 ↗
Other Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Porous Uncemented devices
- PINNACLE 1217-25-500Depuy Orthopaedics, Inc. · PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED735 reports
- NA 1365-52-000Depuy (Ireland) · PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED683 reports
- APEX 1246-03-000Depuy (Ireland) · PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED3 deaths613 reports
- PINNACLE 1217-20-500Depuy Orthopaedics, Inc. · PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED2 deaths590 reports
- PINNACLE 1217-30-500Depuy Orthopaedics, Inc. · PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED1 death484 reports
- NA 1365-53-000Depuy (Ireland) · PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED404 reports
- PINNACLE ALTRX 1221-36-054Depuy Orthopaedics, Inc. · PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED388 reports
- PINNACLE ALTRX 1221-32-050Depuy Orthopaedics, Inc. · PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED386 reports
Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.