The purposes of the present study were to determine the
effectiveness of infiltration anesthesia in the mandibular
primary molars compared with inferior alveolar nerve block,
and how tooth location, and the type of treatment performed,
and the vo
lume of anesthetic solution relate to the quality of
anesthesia.
The study population consisted of ١١٦ cooperative
children, ٣-٦ years old, requiring the same type of treatment
on contralateral mandibular molars.
