IRCT20110212005804N6
Completed
未知
comparison of the effect of the use of the two types of laser Nd:YAG(1064nm) and Er:YAG(2940nm) on histologic changes of the premolars human pulp during removal of ceramic brackets (clinical trial)
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Not specified
- Sponsor
- Islamic Azad University
- Enrollment
- 28
- Status
- Completed
- Last Updated
- 6 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Patients with at least two premolar teeth in a single jaw that need to be extracted for orthodontic treatment.
Exclusion Criteria
- •Patients with systemic problems that modify the treatment procedure
- •Patients taking any systemic medicine
- •Teeth with cracks, existing restorations, caries and hypocalcification.
- •Any radicular lesion in clinical or radiographic examination
- •The tooth sensitivity to cold, heat, or bite pressure on the teeth
Outcomes
Primary Outcomes
Not specified
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