Step-by-step crown preparation for upper premolar. Stage 1: initial prep.
Direct and mirror views.
Speed mode 90000 rpm.
Medium grit burs.
Supra gingival margins.
during Module 1: Mastering tooth preparations
Maxim Belograd
the founder of BELOGRAD Academy
Step-by-step crown preparation for upper premolar. Stage 1: initial prep.
