dental hypersensitivity. Dental examination
Conditions
Interventions
Intervention 1: Radiation with 660 nm diode lasers with a power of 30 mW in contact and perpendicular to the tooth surface, for 120 seconds, continuous irradiation and returning in four sessions with
Treatment - Other
Placebo
Radiation with 660 nm diode lasers with a power of 30 mW in contact and perpendicular to the tooth surface, for 120 seconds, continuous irradiation and returning in four sessions with a one week inter
Radiation with a low-power 810 nm diode laser with a 100 mW power ,in contact and perpendicular to the tooth surface, for 120 seconds, continuous irradiation and returning in four sessions with a one
In the control group, the teeth were not exposed to laser irradiation, and the direction of blindness of the study group was limited to simulating the conditions under the radiation beam.
Sponsors
Vice Chancellor for research of Isfahan University of Medical Sciences
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Inclusion criteria: Patients referring to dental faculty of Isfahan University of Medical Sciences in 1395-96 who have cervical dentin hypersensitivity in at least three teeth in three separate half-jaws. Teeth that are sensitive to cold stimulant testing. Exclusion criteria: Caries, restored teeth, crown fracture, dental cracks, smokers, active periodontal disease, pregnancy, patients who have taken analgesics for 72 hours before the laser treatment, patients who have received anti-Sensitivities toothpaste over the past 6 weeks.
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Initial improvement of dental hypersensitivity. Timepoint: At intervals of one week for a month before and after laser radiation. Method of measurement: According to the visual analogue scale. | — |
Secondary
| Measure | Time frame |
|---|---|
| Long-term improvement in dental hypersensitivity. Timepoint: One week, 30 days and 60 days after the last laser radiation session. Method of measurement: According to the visual analogue scale. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactMahdi Kachouei
Faculty of Dentistry, Isfahan University of Medical Sciences
Outcome results
None listed