APM Procedure Instrument with Matrix FG-003-00010Recalls & reported problems
Sonendo, Inc. · The Anterior/Premolar Procedure Instrument with Matrix, when used with the GentleWave Console, is intended to be used on the anterior or premolar teeth indicated for root canal therapy. The device is a hand held dental instrument which contains both fluid delivery and fluid recovery pathways within a polymer casing. The exterior shape of the device is designed to fit the curvature of the human hand and allow ease of application to the procedure site. · Class 2
All models of APM Procedure Instrument with Matrix (2)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 3
- Deaths reported
- 0
- Injuries reported
- 3
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 00858395006295), received between Mar 21, 2020 and Mar 21, 2020 — classified as 3 injuries.
The most frequently reported specific device problem is “Insufficient Device Problem Information” (3 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.
Most reported problems
Device problems
- Insufficient Device Problem Information3
Patient problems
- Swelling2
- Dyspnea1
- Hemorrhage/Blood Loss/Bleeding1
- No Code Available1
Recent adverse event reports
The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.
InjuryMar 21, 2020Insufficient Device Problem Information; Insufficient Device Problem Information
THE DOCTOR REPORTED THAT THE PATIENT HAD A HYPOCHLORITE EXTRUSION INTO THE FACIAL TISSUES. THE PATIENT HAD IMMEDIATE PAIN AND SWELLING FOLLOWED BY BRUISING. PATIENT SOUGHT FOLLOW UP EMERGENCY TREATMENT FOR PAIN. PATIENT SEEMED OKAY AT 6 WEEK FOLLOW UP.
Patient problems: Swelling
MAUDE report 9863292 ↗InjuryMar 21, 2020Insufficient Device Problem Information; Insufficient Device Problem Information
THE PROCEDURE WAS ON PATIENT'S UPPER MOLAR. ABOUT 90 SECONDS INTO THE NAOCI CYCLE, THE PATIENT RAISED HER HANDS AND SAID SHE WAS FEELING PAIN. THE DOCTOR DISCONTINUED THE GENTLEWAVE PROCEDURE, RINSED WITH DISTILLED WATER. SWELLING AND BRUISING WAS NOTED VERY QUICKLY. THE DOCTOR SENT THE PATIENT TO THE ENT IN THE BUILDING. THE PATIENT WAS GIVEN AN RX FOR STEROIDS AND PAIN MEDS. THE PATIENT HAD SWELLING AND BRUISING FOR A FEW WEEKS BUT IT EVENTUALLY RESOLVED AND SHE IS DOING FINE.
Patient problems: Swelling
MAUDE report 9863287 ↗InjuryMar 21, 2020Insufficient Device Problem Information; Insufficient Device Problem Information
AFTER 4 MINUTES INTO THE NAOCI CYCLE, THE PATIENT JUMPED OUT OF THE CHAIR AND SAID HE COULD NOT BREATH. THERE WAS BLEEDING FROM THE TOOTH, BUT NOT EXCESSIVE. THE DOCTOR THOUGHT PATIENT INGESTED SOME NAOCI SO HE GAVE THE PATIENT WATER TO RINSE; AND AFTER FEW MINUTES THE PATIENT WAS ABLE TO CONTINUE WITH THE TREATMENT. THE TREATMENT WAS COMPLETED. THE PATIENT DID NOT HAVE SWELLING OR BRUISING AT THE TIME. HOWEVER, THE PATIENT WAS IN ER THAT NIGHT WHEN THE DOCTOR CALLED TO FOLLOW-UP. THE PATIENT STATED HE HAD EXCESSIVE AMOUNT OF NOSE BLEED AND HAD DIFFICULTY IN BREATHING. THE PATIENT WAS SENT HOME WITH AUGMENTIN 875MG EVERY 12 HOURS FOR 7 DAYS. AFTER 8 DAYS FOLLOWING THE INCIDENT, THE PATIENT CLAIMED HE WAS STILL CONGESTED, BUT NOSE BLEEDING HAD STOPPED. THE PATIENT HAS A FOLLOW-UP APPOINTMENT WITH HIS PHYSICIAN (GENERAL PRACTITIONER). THE DOCTOR ASKED THE PATIENT TO SCHEDULE AN APPOINTMENT FOLLOWING THE APPOINTMENT WITH HIS PHYSICIAN.
Patient problems: Dyspnea; Hemorrhage/Blood Loss/Bleeding; No Code Available
MAUDE report 9863280 ↗
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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 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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