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NA 204.836Recalls & reported problems

Synthes GmbH · 3.5MM CORTEX SCREW SELF-TAPPING 36MM · Class 2 · Implant

Data updated Oct 18, 2026 from official FDA records · Editorial policy

Adverse event reports
6
Deaths reported
0
Injuries reported
4
Recalls naming it
0

Summary

The FDA's MAUDE database contains 6 adverse event reports that list this exact device (DI 10886982146366), received between Dec 1, 2017 and Oct 3, 2023 — classified as 4 injuries, 2 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 18, 2026.

Reports received per month

Nov 2023: 0 reportsDec 2023: 0 reportsJan 2024: 0 reportsFeb 2024: 0 reportsMar 2024: 0 reportsApr 2024: 0 reportsMay 2024: 0 reportsJun 2024: 0 reportsJul 2024: 0 reportsAug 2024: 0 reportsSep 2024: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 0 reportsFeb 2025: 0 reportsMar 2025: 0 reportsApr 2025: 0 reportsMay 2025: 0 reportsJun 2025: 0 reportsJul 2025: 0 reportsAug 2025: 0 reportsSep 2025: 0 reportsOct 2025: 0 reportsNov 2025: 0 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 0 reportsMar 2026: 0 reportsApr 2026: 0 reportsMay 2026: 0 reportsJun 2026: 0 reportsJul 2026: 0 reportsAug 2026: 0 reportsSep 2026: 0 reportsOct 2026: 0 reports2024202520261
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Adverse Event Without Identified Device or Use Problem4
  • Break2
  • Material Fragmentation1

Patient problems

  • Unspecified Infection3
  • No Consequences Or Impact To Patient2
  • Deformity/ Disfigurement1
  • Discomfort1
  • Impaired Healing1
  • Loss of Range of Motion1
  • Muscular Rigidity1
  • No Code Available1

Recent adverse event reports

The 6 most recent of 6 reports, in the reporter's own words as published by the FDA.

  • InjuryOct 3, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    DEVICE REPORT FROM INDIA REPORTS AN EVENT AS FOLLOWS: ON (B)(6) 2022 THE PATIENT MET WITH A ROAD TRAFFIC ACCIDENT THROUGH BIKE AND SUSTAINED INJURIES, HEAD AND PELVIC FRACTURE. THE INJURIES ARE LIKE HEAD INJURY, DIFFUSE TRAUMATIC SUBARACHNOID HEMORRHAGE, LEFT ORBITAL WALL FRACTURE AND PATELLA/LEFT HIP FRACTURE. ON (B)(6) 2022 THE PATIENT UNDERWENT (1ST COMPONENT) OPEN REDUCTION & INTERNAL FIXATION WITH TENSION BOND WIRING FOR LEFT PATELLA. (2ND COMPONENT) ORIF RECON PLATE FOR ANTERIOR COLUMN LEFT ACETABULUM. (3RD COMPONENT) ORIF WITH RECON PLATE POSTERIOR COLUMN LEFT ACETABULUM. ON (B)(6) 2022 THE DISTAL FEMUR PIN APPLIED DUE TO THE SURGEON DID NOT PROPERLY USED THE C-ARM AND IGNORE THE COMPONENT LEFT PATELLA WHICH LED TO THE IMPLANT GOT FAILED DUE TO DISCREPANCY REDUCTION AND USING PINS FOR TEMPORARY SOLUTION/TREATMENT. ON (B)(6) 2022 LEFT FRONTAL BURR HOLE EVACUATION OF SUBDURAL COLLECTION & PLACEMENT OF SUBDURAL RESERVOIR. ON (B)(6) 2022 THE PATIENT UNDERWENT (2ND COMPONENT OF 1ST SURGERY) REVISION ACETABULUM WITH AO POSTERIOR PLATE. ANTERIOR QUADRILATERAL PLATE AND AO BUTTRESS PLATE (RE-DO OF 3RD ITEM OF THE 1ST SURGERY DUE TO THE FRACTURE REDUCTION GOT FAILED WITH A STIFFNESS

    Patient problems: Deformity/ Disfigurement; Muscular Rigidity

    MAUDE report 17863662 ↗
  • InjuryApr 17, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    IT WAS REPORTED THAT AROUND (B)(6) 2020 THE PATIENT FELL FROM A SCAFFOLDING AND INJURED HIS RIGHT KNEE. THE CT SCAN REVEALED A COMMINUTED BICONDYLAR TIBIAL PLATEAU FRACTURE. AROUND (B)(6) 2020 THE PATIENT UNDERWENT RIGHT TIBIAL ORIF WITH MEDIAL POSTEROMEDIAL PLATING, MEDIAL AND LATERAL MENISCAL REPAIR AND A PROPHYLACTIC 4 COMPARTMENT FASCIOTOMY. THE SURGEON IMPLANTED A PROXIMAL ANTEROLATERAL SYNTHES TIBIAL PLATEAU LOCKING PLATE AND ONE 3.5 POSTEROMEDIAL TIBIAL T PLATE WITH ASSOCIATED SCREWS. THE SURGEON ALSO UTILIZED A SINGLE-USE DRILL BIT. FOLLOWING THE SURGERY OF (B)(6) 2020 THE PATIENT PERFORMED REHABILITATION AND THERAPY AS RECOMMENDED BY HIS MEDICAL PROVIDERS. HOWEVER, HE CONTINUED TO EXPERIENCE PAIN, DISCOMFORT, AND FUNCTIONAL LIMITATIONS IN HIS RIGHT KNEE. ALSO HE EXPERIENCED PROBLEMS WITH WOUND HEALING, INCLUDING INCREASED PAIN, SWELLING, AND DRAINAGE FROM THE INCISION SITE. AROUND (B)(6) 2020 THE PATIENT DIAGNOSED WITH SEPTIC ARTHRITIS. IT WAS DETERMINED THAT THE PATIENT WOULD UNDERGO ADDITIONAL SURGERY FOR HIS WOUND COMPLICATIONS, INCLUDING ARTHROSCOPIC IRRIGATION AND DEBRIDEMENT OF HIS MEDIAL AND LATERAL INCISIONS ALONG WITH THE REMOVAL OF ALL HIS HARDWARE AND THE INSTAL

    Patient problems: Discomfort; Impaired Healing; Loss of Range of Motion; Pain; Swelling/ Edema; Unspecified Infection

    MAUDE report 16753476 ↗
  • InjuryDec 22, 2018Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    IT WAS REPORTED THAT ON (B)(6) 2018, THE PATIENT UNDERWENT OPEN REDUCTION INTERNAL FIXATION (ORIF) OF ANKLE DUE TO AN INJURY. THE OPEN DISTAL TIBIA FRACTURE WAS PLATED WITH ONE (1) MEDIAL DISTAL TIBIA PLATE AND ONE (1) LOCKING COMPRESSION PLATE (LCP) PLATE. THE FIBULA WAS ALSO PLATED WITH ONE (1) ONE-THIRD (1/3) TUBULAR PLATE. THE PATIENT HAD AN INFECTION DUE TO THE OPEN FRACTURE AND WAS MADE AWARE ON (B)(6) 2018. A HARDWARE REMOVAL WAS CONDUCTED ON (B)(6) 2018 FOR ALL PLATES INCLUDING ONE (1) 3.5MM LOCKING SCREW SELF-TAPING WITH STARDRIVE (TM) RECESS 50MM, ONE (1) 3.5MM LOCKING SCREW SELF-TAPING WITH STARDRIVE RECESS 48MM, ONE (1) LOCKING SCREW SELF-TAPING WITH STARDRIVE RECESS 42MM, ONE (1) 3.5MM LOCKING SCREW SELF-TAPING WITH STARDRIVE(TM) RECESS 40MM, ONE (1) 3.5MM LOCKING SCREW SELF-TAPING WITH STARDRIVE(TM) RECESS 18MM, TWO (2) 2.7MM CORTEX SCREW SELF-TAPPING 32MM, ONE (1) 2.7MM CORTEX SCREW SELF-TAPPING 36MM, TWO (2) 3.5MM CORTEX SCREW SELF-TAPPING 38MM, ONE (1) 3.5MM CORTEX SCREW SELF-TAPPING 36MM, ONE (1) 3.5MM CORTEX SCREW SELF-TAPPING 34MM, FIVE (5) 3.5MM CORTEX SCREW SELF-TAPPING 32MM, AND ONE (1) 3.5MM CORTEX SCREW SELF-TAPPING 30MM. IRRIGATION AND DEBRIDEMENT WAS PERF

    Patient problems: Unspecified Infection

    MAUDE report 8193039 ↗
  • InjuryFeb 24, 2018Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    OFFICE VISIT (B)(6) 2017: ULCER PRESENT TO RLE (RIGHT LOWER EXTREMITY) AND PATIENT EXPERIENCING MILD PAIN, SWELLING AND ERYTHEMA. PATIENT SUSTAINED A LACERATION. HAS ENLARGED LYMPH NODES BUT NO PAIN ON WEIGHT BEARING. RIGHT INGUINAL LYMPHADENOPATHY PRESENT. RADIOGRAPHICALLY, TIBIA APPEARS TO BE PARTIALLY HEALED. FIBULA OSTEOTOMY IS HEALED. PATIENT REPORTED SHARP, INTERMITTENT, RADIATING PAIN IN HIS RIGHT LOWER LEG. PATIENT¿S VAC (RIGHT MEDIAL LEG) WAS CHANGED ON (B)(6) 2017.

    Patient problems: No Code Available; Unspecified Infection

    MAUDE report 7295087 ↗
  • MalfunctionFeb 5, 2018Break; Break

    (B)(4) REPORTED: THIS COMPLAINT INVOLVES TWO (2) DEVICES. THIS REPORT IS 1 OF 2 FOR (B)(4).

    Patient problems: No Consequences Or Impact To Patient

    MAUDE report 7242918 ↗
  • MalfunctionDec 1, 2017Break; Material Fragmentation; Break; Material Fragmentation

    IT WAS REPORT THAT THE PATIENT HAD ORIGINAL SURGERY ON (B)(6) 2017 FOR TREATMENT OF A DISTAL TIBIAL FRACTURE. PATIENT WAS IMPLANTED WITH ONE (1) 3.5 MM- 8 HOLE ANTERIOR LATERAL DISTAL TIBIAL PLATE, ONE (1) 3.5 MM CORTEX SELF-TAPPING 36 MM SCREW, FOUR (4) 2.7 MM CORTEX SCREWS AND ONE (1) UNKNOWN TYPE SCREW THAT WAS IMPLANTED IN THE PLATE SHAFT. DURING THE PROCEDURE, AND AFTER THE SURGEON HAD IMPLANTED ALL OF THE SCREWS ONTO THE PLATE FOR BONE COMPRESSION, HE ATTEMPTED TO REMOVE THE PREVIOUSLY IMPLANT 3.5 MM CORTEX SELF-TAPPING 36 MM SCREW. THIS SCREW POSITION WAS IMPLANTED AT THE MIDDLE SCREW HOLE ON THE PLATE. WHILE USING A 2.5 MM DRILL BIT TO REMOVE THIS SCREW AND DUE TO PATIENT BONE DENSITY THE SCREW HEAD BROKE OFF. THE DISTAL PORTION OF THE PREVIOUSLY IMPLANTED SCREW REMAINED IN THE PATIENT¿S BONE. HOSPITAL HAS RETAINED THE BROKEN SCREW HEAD PORTION. SURGERY WAS COMPLETED SUCCESSFULLY WITH NO TIME DELAY. PATIENT IS REPORTED IN STABLE CONDITION. SALES CONSULTANT HAS NO MORE INFORMATION TO REPORT ON THIS EVENT. CONCOMITANT DEVICES: UNKNOWN DRILL BIT; (ITEM NUMBER UNKNOWN, LOT NUMBER UNKNOWN), QUANTITY 1 EACH. THIS IS REPORT 1 OF 1 FOR (B)(4).

    Patient problems: No Consequences Or Impact To Patient

    MAUDE report 7075785 ↗

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Sources and updates

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