Developmental depressions on both mesial and distal sides of roots are seen in:: (A) Mandibular central incisor, (B) Maxillary canines, (C) Mesial root of mandibular 1st molar, (D) All of the above
Answer is D. Deep concavities on distal surface are present in – Maxillary 1st premolar
Deep concavities on distal surface are present in – Maxillary 1st molar
Developmental depressions on both mesial and distal sides of roots are seen in – Mandibular central incisors, upper canines, mesial root of mandibular 1st molar.