Evaluation of Palatal Furcation Groove and Root Canal Anatomy of Maxillary First Premolar: A CBCT and Micro-CT Study

Table 4

Thickness of root canal wall in different portions of buccal root (mm).

Parameters	Root coronal	Root middle	Root apical
Buccal aspect wall thickness (AB)	^a	^a	^a
Palatal aspect wall thickness (CD)	^b	^b	^b

^a,bThe comparison of thickness between buccal aspect and palatal aspect wall with .