Using an ultrasonic microscope Establishment of non-invasive diagnostic method for caries and periodontal disease

Using an ultrasonic microscope Establishment of non-invasive diagnostic method for caries and periodontal disease - Using an ultrasonic microscope Establishment of non-invasive diagnostic method for caries and periodontal disease

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000040298

Enrollment

Registered

2020-05-02

Start date

2020-05-18

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

caries and periodontal disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Dental caries: teeth determined to be suitable for tooth extraction due to caries (C3, C4, etc.) Periodontitis: Teeth judged to be suitable for tooth extraction due to severe periodontitis (P3, etc.) Wisdom Periodontitis: Teeth judged to be suitable for tooth extraction due to repeated pain and swelling

Exclusion criteria

Exclusion criteria: When the patient or the patient's family refuses to provide extracted teeth Teeth that have been severely damaged and extracted

Design outcomes

Primary

Measure	Time frame
Acoustic impedance, hardness, element distribution	—

Countries

Japan

Contacts

Public ContactYukihiro Naganuma

Tohoku University Hospital Clinics of Dentistry for Disabled

dd169306@dent.tohoku.ac.jp022-717-8438

Outcome results