This clinical trial aims to compare pain perception in children during dental procedures when using a computer-controlled local anesthesia device versus a traditional syringe. Children aged 6 to 8 years who need maxillary primary molar extraction will be randomly assigned to one of four groups: three groups using different speeds of the GENI computer-controlled device, and one group using a conventional syringe. The study will assess pain using facial expression scales and physiological measures such as heart rate. The goal is to find a more comfortable method for delivering anesthesia to pediatric dental patients.
Children aged from 6 to 8 years old
Both sexes
Healthy children classified as ASA I
Children with maxillary primary molars indicated for extraction
Uncooperative children or those with a behavioral management problem (Frankl rating 1 or 2)
Children with known allergies to the local anesthetic or dental materials used in the study
Children taking medications (e.g., antibiotics, analgesics) in the previous 48 hours that may alter pain perception
Children whose parents or legal guardians refuse to sign the informed consent form
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EgyptTarek MHD kher al saka amini
Lead sponsor
Cairo University
Sponsor institution