Anatomical Evaluation of Root and Root Canal Configuration of Permanent Maxillary Dentition in the Population of the Kingdom of Saudi Arabia

Table 2

Number of roots, number of canals, and root canal configuration of maxillary canines among Saudi populations.

Study (year)	Region	Method	Sample	# roots (%)			# canals (%)			Vertucci’s system (%)
				1	2	1	2	I	II	III	IV	V	VI	VII	VIII	Others
Almohaimede et al. [22]	Central	CBCT	634	634		622	12	621	3	3		7
		In vivo		(100.0)		(98.1)	(1.9)	(97.9)	(0.5)	(0.5)		(1.1)
Mashyakhy et al. [6]	Southern	CBCT	384	384		380	4	380		4
		In vivo		(100.0)		(99.0)	(1.0)	(99.0)		(1.0)
Total			1018	1018		1002	16	1001	3	7		7
				(100.0)		(98.4)	(1.6)	(98.3)	(0.3)	(0.7)		(0.7)