Fracture Resistance of Simulated Immature Teeth Filled with Three Types of Calcium Silicate Cement after Intracanal Medication with Ca(OH)₂: An Ex Vivo Study

Table 4

Fracture pattern in the number and percentage of six groups.

Groups	Fracture pattern
	Supraacrylic resin		Subacrylic resin		Vertical root fracture
	n	(%)	n	(%)	n	(%)
Negative control	5	50	5	50	0	0
Positive control	3	30	5	50	2	20
ProRoot MTA	6	60	3	30	1	10
MTA Angelus	5	50	4	40	1	10
RetroMTA	4	49	5	50	1	10
Gutta-percha	4	49	4	40	2	20
Total	26	43.3	27	45	7	11.7