Overview
The goal of this clinical trial is to evaluate the effect of low-level laser therapy on wound healing of primary molar teeth extraction. in children aged 5-8 years with bilateral primary molars indicated for extraction. The main questions it aims to answer are:
- does low-level laser therapy affect wound healing of primary molar teeth extraction?
- does of low-level laser therapy affect post-extraction pain management of primary molar.? Researchers will compare placebo group (Sham side) to Intervention side ( split mouth design).
Participants will be subjected to low level laser and post-extraction instructions in the intervention side, while the placebo side will receive post-extraction instructions only, participants will come for follow up on days 3, and 7 after extraction, they will answer self-reported questionnare related to post-extraction pain , wound healing will also be measured from photographs of the extraction site using Image J soft-ware
Description
The goal of this clinical trial is to evaluate the effect of low-level laser therapy on wound healing of primary molar teeth extraction. in children aged 5-8 years with bilateral primary molars indicated for extraction. this is a split mouth randomized controlled clinical trial.
Each participant will have one side randomly assigned to intervention using low level diode laser at a wavelength of 660nm aimed at the extraction site 1 cm away for 60 seconds in continuous emission mode. the other side will be placebo side with just the aiming beam, in both visits the participant will be given post-extraction instructions
participants will come for follow up on days 3, and 7 after extraction, they will answer an arabic self-reported questionnaire comprising 33 items that assessed pain, discomfort, analgesic consumption, daily activities, and jaw-function impairment on the night of the extraction and after 7 days, wound healing will also be measured days 3 and 7 using of the extraction site using Wound healing index by Landry, Turnbull and Howley, and wound size will be measured using Image J soft-ware from the from photographs.
Eligibility
Inclusion Criteria:
- • Age range from 5 - 8 years.
- Children free of any systemic disease or special health care need.
- No previous extractions.
- Positive or definitely positive behaviour during preoperative assessments according to the Frankl Rating Scale (score 3 or 4).
- Patients with bilateral primary molars indicated for extraction.
- Patients whose parents will give their written consent to participate
Exclusion Criteria:
- Resorption more than one third of the root length.
- Signs of mobility.
- History of allergy to local anesthesia.
- Medical History involving conditions such as prolonged bleeding, platelet disorders, hypersensitivity, allergic reactions to pain relievers and contradictions to laser therapy.
- Acute pain.