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NA MIA16-G1Recalls & reported problems

Synthes GmbH · 16 cm Minimally Invasive Attachment, G1 · Class 2

Data updated Oct 16, 2026 from official FDA records · Editorial policy

Adverse event reports
3
Deaths reported
0
Injuries reported
0
Recalls naming it
0

Summary

The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 00845384016359), received between Nov 26, 2018 and Feb 10, 2023 — classified as 3 malfunctions.

The most frequently reported specific device problem is “Vibration” (2 reports).

11 other recalls cover devices cleared under the same FDA submission (K133604); 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 16, 2026.

Most reported problems

Device problems

  • Vibration2
  • Excessive Heating1

Patient problems

  • No Consequences Or Impact To Patient2
  • No Clinical Signs, Symptoms or Conditions1

Recent adverse event reports

The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.

  • MalfunctionFeb 10, 2023Excessive Heating; Excessive Heating

    IT WAS REPORTED THAT DURING PRE-SURGERY, IT WAS DISCOVERED THAT THE ATTACHMENT DEVICE WAS HEATING UP. IT WAS REPORTED THAT THERE WERE NO DELAYS TO THE SURGICAL PROCEDURE AS A SPARE DEVICE WAS AVAILABLE FOR USE. THERE WAS NO PATIENT INVOLVEMENT REPORTED. THERE WERE NO REPORTS OF INJURIES, MEDICAL INTERVENTION OR PROLONGED HOSPITALIZATION. ALL AVAILABLE INFORMATION HAS BEEN DISCLOSED. IF ADDITIONAL INFORMATION SHOULD BECOME AVAILABLE, A SUPPLEMENTAL MEDWATCH REPORT WILL BE SUBMITTED ACCORDINGLY.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 16356375 ↗
  • MalfunctionFeb 21, 2019Vibration; Vibration

    IT WAS REPORTED FROM (B)(6) THAT DURING SERVICE AND EVALUATION, IT WAS DETERMINED THAT THE ATTACHMENT DEVICE HAD WORN BEARINGS. IT WAS FURTHER DETERMINED THAT THE DEVICE FAILED PRETEST FOR TEMPERATURE VERIFICATION AND VIBRATION ASSESSMENT. THIS EVENT DID NOT OCCUR DURING SURGERY. THERE WAS NO PATIENT INVOLVEMENT. THERE WERE NO REPORTS OF INJURIES, MEDICAL INTERVENTION OR PROLONGED HOSPITALIZATION. THE EXACT DATE OF THIS EVENT WAS UNKNOWN BUT WAS NOTED TO HAVE OCCURRED IN 2019. ALL AVAILABLE INFORMATION HAS BEEN DISCLOSED. IF ADDITIONAL INFORMATION SHOULD BECOME AVAILABLE, A SUPPLEMENTAL MEDWATCH WILL BE SUBMITTED ACCORDINGLY.

    Patient problems: No Consequences Or Impact To Patient

    MAUDE report 8359935 ↗
  • MalfunctionNov 26, 2018Vibration; Vibration

    IT WAS REPORTED FROM (B)(6) THAT DURING SERVICE AND EVALUATION, IT WAS DETERMINED THAT THE ATTACHMENT DEVICE HAD DAMAGED BEARINGS. IT WAS FURTHER DETERMINED THAT THE DEVICE FAILED PRETEST FOR TEMPERATURE, VERIFICATION AND VIBRATION. THIS EVENT DID NOT OCCUR DURING SURGERY. THERE WAS NO PATIENT INVOLVEMENT. THERE WERE NO REPORTS OF INJURIES, MEDICAL INTERVENTION OR PROLONGED HOSPITALIZATION. THE EXACT DATE OF THIS EVENT WAS UNKNOWN BUT WAS NOTED TO HAVE OCCURRED IN 2018. ALL AVAILABLE INFORMATION HAS BEEN DISCLOSED. IF ADDITIONAL INFORMATION SHOULD BECOME AVAILABLE, A SUPPLEMENTAL MEDWATCH WILL BE SUBMITTED ACCORDINGLY.

    Patient problems: No Consequences Or Impact To Patient

    MAUDE report 8101411 ↗

Recalls under the same FDA submission

These recalls involve devices cleared under K133604. One submission often covers many models, so check the product and lot details in each record.

  • Z-0917-2023 · Dec 7, 2022 · Open, Classified
    6.5 cm Adult Craniotome, Thin Foot Plate Attachment. Use with XMax, microMax, and eMax Systems Ref: CRANI-A-01 intended for cutting and shaping bone including the spine and crani
  • Z-0923-2023 · Dec 7, 2022 · Open, Classified
    6.5 cm Pediatric Craniotome Attachment. Use with XMax, microMax, and eMax Systems Ref: CRANI-P Intended for cutting and shaping bone including the spine and cranium
  • Z-0919-2023 · Dec 7, 2022 · Open, Classified
    6.5 cm Adult Rotating Craniotome Attachment. Use with XMax, microMax, and eMax Systems Ref: CRANI-A-R intended for cutting and shaping bone including the spine and cranium
  • Z-0922-2023 · Dec 7, 2022 · Open, Classified
    7.5 cm Large Rotating Craniotome Attachment. Use with XMax, microMax, and eMax Systems Ref: CRANI-L-R Intended for cutting and shaping bone including the spine and cranium
  • Z-0916-2023 · Dec 7, 2022 · Open, Classified
    6.5 cm Adult Rotating Craniotome Attachment. Use with XMax, microMax, and eMax Systems. Ref: CRANI-A Intended for cutting and shaping bone including the spine and cranium
  • Z-0921-2023 · Dec 7, 2022 · Open, Classified
    Adult Craniotome, Large Ref: CRANI-L-G1 Intended for cutting and shaping bone including the spine and cranium
  • Z-0918-2023 · Dec 7, 2022 · Open, Classified
    Adult Craniotome Ref: CRANI-A-G1 Intended for cutting and shaping bone including the spine and cranium
  • Z-0924-2023 · Dec 7, 2022 · Open, Classified
    Pediatric Craniotome Ref:CRANI-P-G1
  • Z-0920-2023 · Dec 7, 2022 · Open, Classified
    7.5 cm Large Craniotome Attachment Use with XMax, microMax, and eMax Systems. Ref: CRANI-L Intended for cutting and shaping bone including the spine and cranium
  • Z-2253-2016 · Jun 15, 2016 · Terminated
    Anspach G1 High Speed Electric Handpiece Air Cooled (eG1A) Use for cutting and shaping bone including bones of the cranium and spine.
  • Z-1037-2015 · Dec 10, 2014 · Terminated
    16cm Minimally Invasive Attachment. For use with Motor Systems for cutting and shaping bones, including the spine and cranium. Model MIA16-G1

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Sources and updates

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