First molars in permanent dentition and their malformations in various pathologies: A review

Abstract

Permanent maxillary and mandibular first molars are the first permanent teeth to erupt into the oral cavity along with the mandibular incisors. It serves as an excellent record of maternal and fetal health, reflecting the prenatal, perinatal, and postnatal health and diseases. This review focuses on the molar morphogenesis, molar malformations, their etiopathogenesis, and pathologies causing specific pattern of molar malformations.