Comparative diagnosis of the alveolar antral artery canal in the lateral maxillary sinus wall in corresponding panoramic radiography and cone-beam computed tomography

International Journal of Implant Dentistry

Table 2 Visibility of the AAA canal in CBCT in the lateral wall of the left and right maxillary sinus in per cent

		Quantity left side/right side	% of the total left side/right side	% valid cases
CBCT maxilla: AAA canal visible	No	162/174	32.9/5.3	45.9/49.3
	Yes	172/160	34.9/32.5	48.7/45.3
	Non-evaluable	19/19	3.9/3.9	5.4/5.4
	Total	353/353	71.6/71.6	100.0
	System error	140/140	28.4/28.4
Total		493	100.0