smaller mesial
December 9th, 2009 by admin
The crown is so flattened that the lingual and labial surfaces converge toward the cutting edge. The vestibular surface is convex transversely and longitudinally. It always has a conspicuous, particularly at the cutting edge, longitudinal ridge dividing this surface carries on its sides noticeable ridges converging The crown has two cutting edges which towards the neck at the turbercle of the tooth. The cutting edge of the crown consists of two halves, a smaller mesial and a larger distal halves, which converge towards its apex. The distal half descends towards the corresponding contacting surface medical coding training for coding and billing.