NA 03.616.042Recalls & reported problems
Synthes GmbH · LOCKING HOLDING SLEEVE- STANDARD FOR MATRIX · Class 1
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 6
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 6 adverse event reports that list this exact device (DI 10705034716336), received between Apr 23, 2017 and Jan 31, 2023 — classified as 6 malfunctions.
The most frequently reported specific device problem is “Break” (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 16, 2026.
Most reported problems
Device problems
- Break2
- Dull, Blunt2
- Material Integrity Problem2
Patient problems
- No Clinical Signs, Symptoms or Conditions2
- No Consequences Or Impact To Patient2
- No Known Impact Or Consequence To Patient2
Recent adverse event reports
The 6 most recent of 6 reports, in the reporter's own words as published by the FDA.
MalfunctionJan 31, 2023Material Integrity Problem; Material Integrity Problem
THIS REPORT IS RELATED TO (B)(4).
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 16274785 ↗MalfunctionJan 31, 2023Material Integrity Problem; Material Integrity Problem
THIS REPORT IS RELATED TO (B)(4).
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 16274783 ↗MalfunctionSep 15, 2020Break; Break
DEVICE REPORT FROM SYNTHES REPORTS AN EVENT IN (B)(6) AS FOLLOWS: IT WAS REPORTED THAT DURING A SPINAL FUSION ON (B)(6) 2020, FOR A L4-5 SPINAL CANAL STENOSIS, THE 1ST SLEEVE HAD CROSS-THREADING WITH A SCREW. THE SLEEVE¿S FRAGMENT GOT STUCK WITH THE COUNTERPART. FURTHERMORE, THE 2ND SLEEVE (REPLACEMENT) BROKE, TOO. THE PROCEDURE WAS COMPLETED WITHOUT SURGICAL DELAY. CONCOMITANT DEVICE REPORTED: REDUCTION SCREW (PART#: 04.634.645S, LOT#: UNKNOWN, QUANTITY: UNKNOWN). THIS IS REPORT 2 OF 2 FOR (B)(4).
Patient problems: No Consequences Or Impact To Patient
MAUDE report 10536527 ↗MalfunctionSep 15, 2020Break; Break
DEVICE REPORT FROM SYNTHES REPORTS AN EVENT IN (B)(6) AS FOLLOWS: IT WAS REPORTED THAT DURING A SPINAL FUSION ON (B)(6) 2020, FOR A L4-5 SPINAL CANAL STENOSIS, THE 1ST SLEEVE HAD CROSS-THREADING WITH A SCREW. THE SLEEVE¿S FRAGMENT GOT STUCK WITH THE COUNTERPART. FURTHERMORE, THE 2ND SLEEVE (REPLACEMENT) BROKE, TOO. THE PROCEDURE WAS COMPLETED WITHOUT SURGICAL DELAY. CONCOMITANT DEVICE REPORTED: REDUCTION SCREW (PART#: 04.634.645S, LOT#: UNKNOWN, QUANTITY: UNKNOWN). THIS IS REPORT 1 OF 2 FOR (B)(4).
Patient problems: No Consequences Or Impact To Patient
MAUDE report 10536459 ↗MalfunctionApr 23, 2017Dull, Blunt; Dull, Blunt
IT WAS REPORT THAT DURING AN INITIAL POSTERIOR LUMBAR INTER-BODY FUSION (PLIF) PROCEDURE AT DISC LEVELS L4-L5 AND L5-S1 ON (B)(6) 2017 INVOLVING THE IMPLANTATION OF TWO (2) UNKNOWN OPAL SPACERS, EIGHT (8) UNKNOWN SCREWS AND TWO (2) UNKNOWN RODS, SEVERAL INSTRUMENT MALFUNCTIONS OCCURRED. DURING SCREW INSERTION AT UNKNOWN DISC LEVELS, TWO (2) LOCKING HOLDING SLEEVES WERE REPORTED TO HAVE STRIPPED THREADS. WHILE SURGEON WAS ATTEMPTING SPACER INSERTION THE PRONG ON THE OPAL IMPLANT HOLDER WAS DISCOVERED TO HAVE BENT. DURING ANOTHER SCREW INSERTION ATTEMPT AT AN UNKNOWN DISC LEVEL, THE STAR-DRIVE SHAFT INSTRUMENT WAS NOTED TO BE STRIPPED AND NOT WORKING CORRECTLY. ALSO, THE RATCHET T-HANDLE INSTRUMENT WOULD NOT SPIN, CAUSING INSTRUMENT TO NOT TIGHTEN DURING IMPLANT INSERTION. BACK UP INSTRUMENTS WERE AVAILABLE IN THE OPERATING ROOM. NO FRAGMENTS WERE GENERATED DURING THE REPORTED INSTRUMENT EVENTS. A FIVE (5) MINUTE SURGICAL DELAY WAS REPORTED. THE SURGERY WAS COMPLETED SUCCESSFULLY AND PATIENT IS REPORTED IN STABLE CONDITION. CONCOMITANT DEVICES: UNKNOWN SCREWS (ITEM # UNKNOWN, LOT # UNKNOWN, QUANTITY 8). UNKNOWN OPAL SPACER (ITEM # UNKNOWN, LOT # UNKNOWN, QUANTITY 2). UNKNOWN RODS (IT
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 6515055 ↗MalfunctionApr 23, 2017Dull, Blunt; Dull, Blunt
IT WAS REPORT THAT DURING AN INITIAL POSTERIOR LUMBAR INTER-BODY FUSION (PLIF) PROCEDURE AT DISC LEVELS L4-L5 AND L5-S1 ON (B)(6) 2017 INVOLVING THE IMPLANTATION OF TWO (2) UNKNOWN OPAL SPACERS, EIGHT (8) UNKNOWN SCREWS AND TWO (2) UNKNOWN RODS, SEVERAL INSTRUMENT MALFUNCTIONS OCCURRED. DURING SCREW INSERTION AT UNKNOWN DISC LEVELS, TWO (2) LOCKING HOLDING SLEEVES WERE REPORTED TO HAVE STRIPPED THREADS. WHILE SURGEON WAS ATTEMPTING SPACER INSERTION THE PRONG ON THE OPAL IMPLANT HOLDER WAS DISCOVERED TO HAVE BENT. DURING ANOTHER SCREW INSERTION ATTEMPT AT AN UNKNOWN DISC LEVEL, THE STAR-DRIVE SHAFT INSTRUMENT WAS NOTED TO BE STRIPPED AND NOT WORKING CORRECTLY. ALSO, THE RATCHET T-HANDLE INSTRUMENT WOULD NOT SPIN, CAUSING INSTRUMENT TO NOT TIGHTEN DURING IMPLANT INSERTION. BACK UP INSTRUMENTS WERE AVAILABLE IN THE OPERATING ROOM. NO FRAGMENTS WERE GENERATED DURING THE REPORTED INSTRUMENT EVENTS. A FIVE (5) MINUTE SURGICAL DELAY WAS REPORTED. THE SURGERY WAS COMPLETED SUCCESSFULLY AND PATIENT IS REPORTED IN STABLE CONDITION. CONCOMITANT DEVICES: UNKNOWN SCREWS (ITEM # UNKNOWN, LOT # UNKNOWN, QUANTITY 8), UNKNOWN OPAL SPACER (ITEM # UNKNOWN, LOT # UNKNOWN, QUANTITY 2), UNKNOWN RODS (IT
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 6515054 ↗
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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 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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