Condition 1: tooth hypersensivity. Condition 2: Tooth hypersensitivity. Persons encountering health services in other circumstances Persons encountering health services in other circumstances
Conditions
Interventions
Intervention 1: group 1: laser exposure on hypersensitive tooth in cervical region for 1 minute with 940 nm diod laser . Intervention 2: group 2:laser expose on hypersensitive tooth cervical region
Treatment - Devices
group 1: laser exposure on hypersensitive tooth in cervical region for 1 minute with 940 nm diod laser .
group 2:laser expose on hypersensitive tooth cervical region for 1 minute with 2780nm Er.Cr:YSGG with .25 w power
Sponsors
Tehran University of Medical Sciences
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: inclusion criteria: patient with these criteria enter our study: patient with at least two hypersensitive teeth with visual analog scale above 4 exclusion criteria: have no destructive cotnanct have no cracked tooth have no active periodontal disease does not use specific drugs have no facet or attrition have no pulpit caries or bad restoration and does not pregnant and
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Hypersensetivity. Timepoint: before exposure, instance after exposure, one week after and one month after. Method of measurement: with visual analog scale system. | — |
Secondary
| Measure | Time frame |
|---|---|
| Durability of laser exposure. Timepoint: one week after and one month after exposure. Method of measurement: visual analog scale. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public Contactseyyed yousof mousavi salehi
Tehran University of Medical Sciences
Outcome results
None listed