Clinical, Radiographic and Patient Acceptance Evaluation of LASER Compared to Formocresol Pulpotomies inPrimary Molars

Inclusion Criteria: * 1\. Clinical criteria One or more primary teeth indicated for pulpotomy due to carious pulp exposure. No spontaneous pain No swelling No tenderness to percussion No pathological mobility No sinus tract opening No initially unsuccessful hemorrhage control. 2. Radiographic criteria Teeth without inter-radicular radiolucency No loss of lamina dura or widened periodontal ligament space No physiologic root resorption of more than one-third. Exclusion Criteria: * Clinical mobility Spontaneous pain Swelling Tenderness to percussion Pathological mobility Non restorable teeth. Teeth with necrotic pulp. Pre-operative radiographic pathology such as resorption, periradicular or furcal radiolucency, a widened periodontal ligament space, or physiological root resorption of more than one-third. Parents / Patients not willing to be a part of the study. Any kind of medical history contraindicating the pulp treatment.