DJO SURGICAL 520-46-016Recalls & reported problems
Encore Medical, L.P. · HEAD, HUMERAL, NEUTRAL, 46-16 · Class 2 · Implant
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 16
- Deaths reported
- 0
- Injuries reported
- 16
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 16 adverse event reports that list this exact device (DI 00888912145145), received between Jan 5, 2017 and Jul 2, 2025 — classified as 16 injuries.
The most frequently reported specific device problem is “Device Dislodged or Dislocated” (1 report).
4 other recalls cover devices cleared under the same FDA submission (K080402); 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.
Reports received per month
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem5
- Appropriate Device Problem Term/Code Not Available4
- Device Dislodged or Dislocated1
- Device Operates Differently Than Expected1
- Inadequacy of Device Shape and/or Size1
- Loose or Intermittent Connection1
- Naturally Worn1
- Patient-Device Incompatibility1
Patient problems
- No Code Available4
- Failure of Implant3
- Joint Dislocation3
- Pain3
- Insufficient Information2
- Discomfort1
- Joint Laxity1
- Muscular Rigidity1
Recent adverse event reports
The 16 most recent of 16 reports, in the reporter's own words as published by the FDA.
InjuryJul 2, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
InjuryMar 19, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - DUE TO UNKNOWN REASON.
Patient problems: Insufficient Information
MAUDE report 21648731 ↗InjuryApr 26, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
InjurySep 24, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - PATIENT HAD A HEMI SHOULDER DONE, PATIENT'S SHOULDER WAS UNSTABLE, HEMI SHOULDER WAS CONVERTED TO A REVERSE SHOULDER.
Patient problems: Joint Laxity
MAUDE report 15477642 ↗InjuryMay 7, 2022Appropriate Device Problem Term/Code Not Available
REVISION SURGERY - DISLOCATION OF HUMERAL HEAD FROM GLENOID.
Patient problems: Joint Dislocation
MAUDE report 14317693 ↗InjuryJan 7, 2022Device Dislodged or Dislocated; Appropriate Device Problem Term/Code Not Available
REVISION SURGERY - HEAD DISLODGED, NOT SURE HOW. PATIENT WAS DISLOCATED.
Patient problems: Insufficient Information
MAUDE report 13198897 ↗InjuryNov 10, 2020Therapeutic or Diagnostic Output Failure
REVISION SURGERY - PATIENT HAD A TURON TOTAL SHOULDER IMPLANTED APPROXIMATELY 10 YEARS AGO. THE PATIENT HAD SUBSCAP FAILURE AND NEEDED TO HAVE A REVERSE TSA.
Patient problems: No Code Available
MAUDE report 10815849 ↗InjuryJul 6, 2020Naturally Worn
REVISION SURGERY - PATIENT DEVELOPED SIGNIFICANT GLENOID WEAR, AND NEEDED TO BE RESURFACED. THE PARTS LISTED WERE REMOVED TO ALLOW ACCESS TO THE GLENOID SINCE THE PRIMARY SURGERY WAS A HEMI ARTHROPLASTY.
Patient problems: Failure of Implant; No Code Available
MAUDE report 10234339 ↗InjuryFeb 19, 2020Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - SURGEON WANTED TO REDUCE SIZE OF HEAD DUE TO PATIENT COMPLAINT OF PAIN. WE WERE NOT INFORMED OF CASE DUE TO SURGEON THOUGHT IT WAS BIOMET SYSTEM AND ONLY DISCOVERED IT WAS DJO SYSTEM UNTIL HE OPENED THE PATIENT UP AND POPPED THE HEAD OFF.
Patient problems: Pain
MAUDE report 9729348 ↗InjuryAug 2, 2019Appropriate Device Problem Term/Code Not Available
InjuryMar 20, 2019Appropriate Device Problem Term/Code Not Available
REVISION SURGERY - DUE TO THE PATIENT COMPLAINING OF STIFFNESS.
Patient problems: Muscular Rigidity
MAUDE report 8437305 ↗InjuryAug 3, 2018Loose or Intermittent Connection
REVISION SURGERY - DUE TO PAIN. THE PATIENT HAD CONTINUED PAIN AFTER THE ORIGINAL SURGERY. NEW SURGEON SCOPED HIM IN 2017, GLENOID WAS LOSE, REMOVED ARTHROSCOPICALLY. THE SURGEON REVISED THE PATIENT, REMOVING HEAD, NECK, AND LEAVING STEM. HE DID AN EXACTECH REVERSE GLENOID, CONVERSION HUMERAL SHELL DJO PLUS POLY. THE 21 DAY CULTURES SENT, TISSUE LOOKED QUESTIONABLE.
Patient problems: Pain
MAUDE report 7748635 ↗InjuryFeb 13, 2018Device Operates Differently Than Expected
REVISION SURGERY - DUE TO THE PATIENT HAVING A ROTATOR CUFF FAILURE.
Patient problems: Failure of Implant; No Code Available
MAUDE report 7266714 ↗InjuryMay 15, 2017Patient-Device Incompatibility
REVISION SURGERY - DUE TO THE SURGEON CONVERTING FROM A HEMI TO REVERSE SHOULDER.
Patient problems: Failure of Implant
MAUDE report 6567614 ↗InjuryApr 26, 2017Inadequacy of Device Shape and/or Size
REVISION SURGERY - OVERSTUFFING OF THE JOINT DUE TO TOO LARGE OF A HUMERAL HEAD. THE PATIENT WAS SUFFERING FROM PAIN AND DISCOMFORT.
Patient problems: Discomfort; Pain
MAUDE report 6522697 ↗InjuryJan 5, 2017Torn Material
REVISION SURGERY - DUE TO THE PATIENT HAVING A ROTATOR CUFF TEAR AND HAVING TO BE CONVERTED TO A REVERSE SHOULDER.
Patient problems: No Code Available
MAUDE report 6227285 ↗
Recalls under the same FDA submission
These recalls involve devices cleared under K080402. One submission often covers many models, so check the product and lot details in each record.
- Z-0798-2011 · Nov 5, 2010 · TerminatedTuron Shoulder System Instrumentation, Turon Humeral Head Trials, DJO Surgical
- Z-0801-2011 · Nov 5, 2010 · TerminatedTuron Shoulder System Instrumentation, Turon Pegged Glenoid Drill Guide, REF 804-25-024, DJO Surgical
- Z-0800-2011 · Nov 5, 2010 · TerminatedTuron Shoulder System Instrumentation, Turon Trial Pegged Glenoid, DJO Surgical
- Z-0799-2011 · Nov 5, 2010 · TerminatedTuron Shoulder System Instrumentation, Turon Trial Humeral Neck, DJO Surgical
Other Prosthesis, Shoulder, Semi-Constrained, Metal/Polymer Cemented devices
- DJO SURGICAL 508-32-204Encore Medical, L.P. · PROSTHESIS, SHOULDER, SEMI-CONSTRAINED, METAL/POLYMER CEMENTED1 recall544 reports
- Comprehensive Reverse Shoulder 010000589Biomet Orthopedics, LLC · PROSTHESIS, SHOULDER, SEMI-CONSTRAINED, METAL/POLYMER CEMENTED1 recall142 reports
- DELTA XTEND 130738203Depuy (Ireland) · PROSTHESIS, SHOULDER, SEMI-CONSTRAINED, METAL/POLYMER CEMENTED175 reports
- DJO SURGICAL 509-00-432Encore Medical, L.P. · Prosthesis, Shoulder, Semi-Constrained, Metal/Polymer Cemented1 recall117 reports
- Alliance® SBGL3007Zimmer, Inc. · PROSTHESIS, SHOULDER, SEMI-CONSTRAINED, METAL/POLYMER CEMENTED162 reports
- DELTA XTEND 130760138Depuy (Ireland) · PROSTHESIS, SHOULDER, SEMI-CONSTRAINED, METAL/POLYMER CEMENTED146 reports
- DELTA XTEND 130790030Depuy (Ireland) · PROSTHESIS, SHOULDER, SEMI-CONSTRAINED, METAL/POLYMER CEMENTED132 reports
- DJO SURGICAL 509-00-436Encore Medical, L.P. · Prosthesis, Shoulder, Semi-Constrained, Metal/Polymer Cemented124 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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