DJO SURGICAL 520-01-238Recalls & reported problems
Encore Medical, L.P. · Turon Pegged Glenoid Implant, Size 38 · Class 2 · Implant
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 21
- Deaths reported
- 0
- Injuries reported
- 21
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 21 adverse event reports that list this exact device (DI 00888912024945), received between Apr 5, 2016 and Aug 27, 2025 — classified as 21 injuries.
The most frequently reported specific device problem is “Device Operates Differently Than Expected” (4 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.
Reports received per month
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem7
- Device Operates Differently Than Expected4
- Loose or Intermittent Connection3
- Appropriate Device Problem Term/Code Not Available2
- Naturally Worn2
- Device Dislodged or Dislocated1
- Fracture1
- Insufficient Device Problem Information1
Patient problems
- No Code Available9
- Joint Laxity5
- Failure of Implant4
- No Known Impact Or Consequence To Patient4
- Implant Pain1
- Pain1
Recent adverse event reports
The 21 most recent of 21 reports, in the reporter's own words as published by the FDA.
InjuryAug 27, 2025Naturally Worn; Adverse Event Without Identified Device or Use Problem; Naturally Worn; Adverse Event Without Identified Device or Use Problem
InjuryMar 3, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - DUE TO POLY DAMAGE AND REMOVED.
Patient problems: Failure of Implant
MAUDE report 21511119 ↗InjuryMar 28, 2024Unstable; Adverse Event Without Identified Device or Use Problem; Unstable; Adverse Event Without Identified Device or Use Problem
InjuryNov 24, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
InjurySep 19, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - DUE TO PAIN AND LOOSENING.
Patient problems: Implant Pain; Joint Laxity
MAUDE report 17778205 ↗InjuryNov 10, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - ALL ORIGINAL IMPLANTS WERE REMOVED DUE TO PATIENT'S GLENOID WAS LOOSE.
Patient problems: Joint Laxity
MAUDE report 15772396 ↗InjuryJun 16, 2021Loose or Intermittent Connection
REVISION SURGERY - FAILED ROTATOR CUFF, LOOSE GLENOID. NEEDED TO CONVERT TO REVERSE TOTAL SHOULDER ARTHROPLASTY.
Patient problems: Failure of Implant
MAUDE report 12012126 ↗InjuryOct 7, 2020Fracture
REVISION SURGERY - PATIENT PRESENTED IN EMERGENCY ROOM LAST WEEK (TRAUMA) WITH A PERI-PROSTHETIC FRACTURE OF GREATER TUBEROSITY. CONVERTED FROM PRIMARY TOTAL SHOULDER ARTHROPLASTY TO A REVERSE.
Patient problems: No Code Available
MAUDE report 10641887 ↗InjuryAug 18, 2020Appropriate Device Problem Term/Code Not Available
REVISION SURGERY - ROTATOR CUFF ARTHROPATHY. REMOVED TURON HEAD/NECK.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 10420276 ↗InjuryDec 19, 2019Device Dislodged or Dislocated
REVISION SURGERY - REMOVED ALL IMPLANTS EXCEPT THE STEM, DUE TO DISLOCATING.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 9496406 ↗InjuryOct 21, 2019Appropriate Device Problem Term/Code Not Available
InjuryJun 11, 2018Device Operates Differently Than Expected
REVISION SURGERY - DUE TO THE TOTAL SHOULDER FAILING. THE SURGEON REVISED THE PATIENT TO A REVERSE TOTAL SHOULDER.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 7587954 ↗InjuryFeb 6, 2018Loose or Intermittent Connection
REVISION SURGERY - DUE TO THE GLENOID BEING COMPLETELY LOOSE. THE STEM WAS STILL WELL FIXED AND IN WORKING CONDITION. THE SURGEON REMOVED THE GLENOID AND INSTALLED THE BASEPLATE WITH GLENOSPHERE. HE THEN REMOVED THE TURON HEAD, KEPT THE STEM AND USED REVERSE SHOULDER PROSTHESIS (RSP) CONVERSION WITH TURON STEM.
Patient problems: Failure of Implant; No Code Available
MAUDE report 7245408 ↗InjuryJan 29, 2018Device Operates Differently Than Expected
REVISION SURGERY - DUE TO THE PATIENT HAVING A FAILED TOTAL SHOULDER ARTHROPLASTY AND NEEDING TO CONVERT TO A REVERSE.
Patient problems: No Code Available
MAUDE report 7225842 ↗InjuryJan 10, 2018Naturally Worn
REVISION SURGERY - DUE TO THE PATIENT NOT FOLLOWING THE SURGEON'S ADVICE ABOUT EXERCISING. THE PATIENT WORE OUT HER GLENOID POLY.
Patient problems: No Code Available
MAUDE report 7179316 ↗InjuryOct 11, 2017Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - DUE TO A TOTAL SHOULDER BEING CONVERTED TO A REVERSE SHOULDER.
Patient problems: No Code Available
MAUDE report 6941441 ↗InjurySep 21, 2017Insufficient Device Problem Information
REVISION SURGERY - DUE TO A FAILED SUBSCAPULARS LEADING TO THE CONVERSION OF AN ANATOMIC TOTAL SHOULDER ARTHROPLASTY TO A REVERSE SHOULDER ARTHROPLASTY.
Patient problems: No Code Available
MAUDE report 6883693 ↗InjuryJun 1, 2017Malposition of Device
REVISION SURGERY - A CONVERSION TO A REVERSE SHOULDER.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 6605248 ↗InjuryMay 24, 2017Device Operates Differently Than Expected
REVISION SURGERY - DUE TO THE PATIENT HAVING A FAILED SUBSCAP AFTER A TURON TOTAL SHOULDER. THE SURGEON DECIDED TO REVISE THE TURON TO A REVERSE.
Patient problems: No Code Available
MAUDE report 6589709 ↗InjuryJan 31, 2017Device Operates Differently Than Expected
REVISION SURGERY: DUE TO A FAILED TOTAL SHOULDER THAT THE SURGEON CONVERTED TO A REVERSE.
Patient problems: Failure of Implant; No Code Available
MAUDE report 6291694 ↗InjuryApr 5, 2016Loose or Intermittent Connection
REVISION SURGERY - DUE TO THE TURON GLENOID AND THE HUMERAL HEAD BECOMING LOOSE; THE SURGEON DECIDED TO SWITCH TO A REVERSE SHOULDER PROSTHESIS. THE SURGEON KEPT THE STEM.
Patient problems: No Code Available
MAUDE report 5547406 ↗
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.
How reports and recalls are matched · Editorial policy · Report an error on this page