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Ti-Max X X-DSG20LRecalls & reported problems

Nakanishi Inc. · Class 2

Data updated Oct 13, 2026 from official FDA records · Editorial policy

Adverse event reports
1
Deaths reported
0
Injuries reported
1
Recalls naming it
0

Summary

The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 04560264528475), received between Aug 19, 2025 and Aug 19, 2025 — classified as 1 injury.

The most frequently reported specific device problem is “Detachment of Device or Device Component” (1 report).

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. How this data works · Data updated Oct 13, 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: 1 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

  • Detachment of Device or Device Component1
  • Fracture1

Patient problems

  • Foreign Body In Patient1

Recent adverse event reports

The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.

  • InjuryAug 19, 2025Fracture; Detachment of Device or Device Component; Fracture; Detachment of Device or Device Component

    ON JULY 25, 2025, NAKANISHI RECEIVED A PHONE CALL FROM A DISTRIBUTOR ABOUT A MALFUNCTION OF A NSK HANDPIECE. THE DETAILS NAKANISHI OBTAINED ARE AS FOLLOWS. THE EVENT OCCURRED ON (B)(6), 2025. A DENTIST WAS PERFORMING AN IMPLANT PLACEMENT PROCEDURE ON A PATIENT USING THE X-DSG20L HANDPIECE (SERIAL NO. HEAD: (B)(6), SHANK: (B)(6)). THE PATIENT WAS UNDER LOCAL ANESTHESIA. DURING THE PROCEDURE, THE DENTIST FOUND A PIECE OF METAL ON THE PATIENT'S TONGUE AND REMOVED IT. THE DENTIST CHECKED THE HANDPIECE AND BUR BUT OBSERVED NO ABNORMALITIES AND CONTINUED WITH THE PROCEDURE. AFTER THE PROCEDURE, A CBCT SCAN WAS TAKEN TO CONFIRM THE IMPLANT POSITION, AND THE DENTIST DISCOVERED A PIECE OF METAL ON THE OUTER SIDE OF THE CORTICAL BONE OF THE LOWER JAW. ON THE SAME DAY AS THE INCIDENT, THE DENTIST REOPENED THE PATIENT'S INCISION, REMOVED THE PIECE OF METAL AND RE-SUTURED THE WOUND. ANOTHER CBCT SCAN WAS PERFORMED TO CONFIRM THAT THE METAL FRAGMENT HAD BEEN REMOVED. AFTER THE SURGERY, THE DENTIST RE-CHECKED THE HANDPIECE AND FOUND THAT THE INTERNAL PARTS OF THE HANDPIECE WERE REMOVED.

    Patient problems: Foreign Body In Patient

    MAUDE report 22836809 ↗

Other HANDPIECE, ROTARY BONE CUTTING devices

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Sources and updates

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