In maxillary 1st permanent molar, the 2 obtuse angles are________________?
A. Mesiolingual and mesiofacial
B. Mesiofacial and distolingual
C. Distofacial and mesiolingual
D. Distofacial and mesiofacial
In maxillary 1st permanent molar, the 2 obtuse angles are________________? Read More »
Medical Mcqs, Oral Anatomy, Permanent Dentition