Dynasty DSPCGG58Recalls & reported problems
Microport Orthopedics Inc. · DYNASTY® PC SHELL 58MM GROUP G · Class 2 · Implant
All models of Dynasty (44)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 2
- Deaths reported
- 0
- Injuries reported
- 2
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 2 adverse event reports that list this exact device (DI M684DSPCGG581), received between Jul 29, 2019 and May 12, 2021 — classified as 2 injuries.
The most frequently reported specific device problem is “Material Disintegration” (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. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.
Most reported problems
Device problems
- Material Disintegration2
- Migration1
- Naturally Worn1
- Noise, Audible1
Patient problems
- Loss of Range of Motion1
- Pain1
Recent adverse event reports
The 2 most recent of 2 reports, in the reporter's own words as published by the FDA.
InjuryMay 12, 2021Material Disintegration; Naturally Worn; Material Disintegration; Naturally Worn
ALLEGEDLY, PATIENT WAS IN KITCHEN AND FELT A "POP" AND THEN THE JOINT SQUEAKED. X-RAYS INDICATED A SUSPECTED CRACKED POLY LINER. DURING REVISION IT WAS SEEM THAT THE POLY WAS INTACT BUT THE PATIENT WAS IMPINGING AND WEARING THE RIM OF THE LINER AND CUP. CUP WAS REVISED AND A BIOLOX DELTA OPTION HEAD WAS IMPLANTED. POSSIBLY PATIENT WAS EXTERNALLY ROTATING EXCESSIVELY LEADING TO IMPINGEMENT AND ECCENTRIC WEAR. PRODUCTS NOT REVISED: PROFEMUR PLASMA Z CLASSIC FEMORAL STEM W/LONG NECK SIZE 7 VARUS 8 DEGREE / PRODUCT ID: PHAPE244 / LOT NUMBER: 0798768751605863.
Patient problems: Loss of Range of Motion
MAUDE report 11812446 ↗InjuryJul 29, 2019Material Disintegration; Noise, Audible; Migration; Material Disintegration; Noise, Audible; Migration
ALLEGEDLY THE PATIENT WAS REVISED DUE TO MOM COMPLICATIONS: SEVERE HIP PAIN; ELEVATED METAL LEVELS OF COBALT AND CHROMIUM; EVIDENCE OF SUBSIDENCE OF THE STEM; METALLOSIS; AND CLICKING (RIGHT).
Patient problems: Pain
MAUDE report 8838391 ↗
Other Prosthesis, Hip, Semi-Constrained, Uncemented, Metal/Polymer, Porous devices
- Accolade 6021-0537Howmedica Osteonics Corp. · Prosthesis, hip, semi-constrained, uncemented, metal/polymer, porous46 reports
- PROFEMUR® PHAC1252Microport Orthopedics Inc. · Prosthesis, Hip, Semi-Constrained, Uncemented, Metal/Polymer, Porous37 reports
- Accolade 6020-0335Howmedica Osteonics Corp. · Prosthesis, hip, semi-constrained, uncemented, metal/polymer, porous35 reports
- OXINIUM 71342340Smith & Nephew, Inc. · Prosthesis, hip, semi-constrained, uncemented, metal/polymer, porous32 reports
- EXETER 0580-1-351Howmedica Osteonics Corp. · Prosthesis, hip, semi-constrained, uncemented, metal/polymer, porous29 reports
- INSTRUMENT 2101-0200Howmedica Osteonics Corp. · Prosthesis, hip, semi-constrained, uncemented, metal/polymer, porous27 reports
- REFLECTION 71330001Smith & Nephew, Inc. · Prosthesis, hip, semi-constrained, uncemented, metal/polymer, porous20 reports
- Accolade 6720-0330Howmedica Osteonics Corp. · Prosthesis, hip, semi-constrained, uncemented, metal/polymer, porous18 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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