Dynasty DSPCGF56Recalls & reported problems
Microport Orthopedics Inc. · DYNASTY® PC SHELL 56MM GROUP F · Class 2 · Implant
- Adverse event reports
- 4
- Deaths reported
- 0
- Injuries reported
- 4
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 4 adverse event reports that list this exact device (DI M684DSPCGF561), received between Feb 13, 2020 and Sep 13, 2022 — classified as 4 injuries.
The most frequently reported specific device problem is “Insufficient Device Problem Information” (1 report).
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 Information1
- Loss of Osseointegration1
- Malposition of Device1
- Material Disintegration1
Patient problems
- Pain3
- Loss of Range of Motion1
- No Information1
- Unequal Limb Length1
Recent adverse event reports
The 4 most recent of 4 reports, in the reporter's own words as published by the FDA.
InjurySep 13, 2022Loss of Osseointegration; Loss of Osseointegration
ALLEGEDLY, ON (B)(6) 2012, PATIENT HAD A WRIGHT MEDICAL ARTIFICIAL HIP IMPLANTED IN THE RIGHT SIDE OF HIS BODY IN A PROCEDURE KNOWN AS A TOTAL HIP ARTHROPLASTY (THA). PATIENT'S (B)(6) 2012 HIP IMPLANT SURGERY WAS PERFORMED AT (B)(6) HOSPITAL, (B)(6). AFTER HIS INITIAL RECOVERY FROM THE (B)(6) 2012, HIP SURGERY, FOR SEVERAL YEARS PATIENT'S WRIGHT MEDICAL ARTIFICIAL HIP PERFORMED AS EXPECTED, AND THE PAIN AND DISABILITY PATIENT HAD EXPERIENCED IN HIS RIGHT HIP PRIOR TO HIS (B)(6) 2012, HIP REPLACEMENT SURGERY HAD BEEN SUBSTANTIALLY RELIEVED. ON OR ABOUT (B)(6) 2020 PATIENT WAS TOLD THAT HE SUFFERED A BROKEN SCREW HOLDING THE DYNASTY CUP, LEADING TO MECHANICAL LOOSENING OF THE CUP AND RIGHT HIP PAIN, AND THAT IT WAS ADVISABLE THAT HE UNDERGO SURGERY TO REMOVE THE DYNASTY CUP AND SCREWS AND REPLACE AND REFIX THE CUP AND FIXATION SCREWS(IT IS NOT INDICATED WHICH SCREW WAS BROKEN SINCE PATIENT HAD 3 SCREWS IMPLANTED. ALSO, IT HAS NOT BEEN INDICATED WHICH CUP AND SCREWS WERE USED TO REPLACE THE DYNASTY CUP AND SCREWS). WHILE REPLACING THE AFOREMENTIONED CUP ON (B)(6) 2020, SURGEON OBSERVED THAT THE PROFEMUR®PLUS COCR MODULAR NECK WAS WELL CONNECTED TO THE CONSERVE® NECK SLEEVE, BUT EASILY
Patient problems: Pain
MAUDE report 15414553 ↗InjuryApr 14, 2021Malposition of Device; Malposition of Device
ALLEGEDLY, PATIENT UNDERWENT LEFT THR ON (B)(6) 2017 WITH A SUPERPATH TECHNIQUE. PATIENT COMPLAINING ABOUT GROIN PAIN AND SUING PRIMARY SURGEON. PRIMARY SURGEON WOULD NOT CARRY OUT A REVISION AS ALL COMPONENTS ARE WELL FIXED AND ALIGNED. PATIENT SEEKING REVISION WITH ANOTHER SURGEON. ADDITIONAL INFORMATION RECEIVED ON 03/22/2021 FROM DISTRIBUTOR SURGICAL SPECIALTIES: ADDING INCIDENT DESCRIPTION, DATE OF REVISION 19 MAR 2021, CONFIRMING HEAD AND STEM WERE NOT REVISED AND CUP, LINER AND SCREWS WERE REVISED WITH OTHER MANUFACTURER'S COMPONENTS. ALLEGEDLY, REVISING SURGEON REPORTED CUP MALPOSITION WITH LEG LENGTH DISCREPANCY AND IMPINGEMENT. COMPONENTS NOT REVISED: BIOLOX DELTA FEMORAL HEAD / PRODUCT ID: PHA04408 / LOT NO.: 1703553. PROFEMUR L CLASSIC FEMORAL STEM / PRODUCT ID: PHAS5506 / LOT NO.: 1697533. (B)(6)- C1082
Patient problems: Loss of Range of Motion; Pain; Unequal Limb Length
MAUDE report 11668692 ↗InjuryAug 24, 2020Material Disintegration; Material Disintegration
ALLEGEDLY, THE X-RAY SHOWED DISLOCATION OF THE ACETABULAR LINER WITH SUPERIOR MIGRATION OF THE FEMORAL HEAD INTO THE ACETABULUM. THE PHYSICIAN FOUND LARGE LOOSE POLY FRAGMENT FLOATING WITHIN THE HIP CAPSULE AS WELL AS SEVERE METALLOSIS. TOTAL HIP COMPONENTS WERE REMOVED.
Patient problems: No Information
MAUDE report 10442427 ↗InjuryFeb 13, 2020Insufficient Device Problem Information; Insufficient Device Problem Information
ALLEGEDLY, THE DEVICE FAILED DUE TO METAL DEBRIS CORROSION AND RESULTANT METAL IONS, DUE TO THE METAL ON METAL DESIGN BETWEEN THE ARTICULATING SURFACES, CAUSING CONTINUING AND OTHERWISE IRREVERSIBLE PHYSICAL INJURY TO THE PATIENT.
Patient problems: Pain
MAUDE report 9708312 ↗
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- PINNACLE GRIPTION 1217-32-052Depuy Orthopaedics, Inc. · Prosthesis, hip, semi-constrained, metal/polymer, cemented2 deaths239 reports
- ELEOS™ 25002111EOnkos Surgical, Inc. · Prosthesis, hip, semi-constrained, metal/polymer, cemented3 deaths230 reports
- Novation 130-36-52Exactech, Inc. · Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Cemented2 recalls124 reports
Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.