Periapical Status and Quality of Root Canal Fillings in a Moroccan Subpopulation

Table 1

Distribution of missing teeth, nonrestored teeth, fillings, crowns, endodontically treated teeth, and teeth with apical periodontitis according to tooth type.

Tooth group	Missing	Nonrestored	Fillings	Crowns	Endodontically treated teeth	Apical periodontitis
Maxilla
Incisors	161 (5%)	18 (5.3%)	84 (12.2%)	17 (41%)	96 (17.9%)	75 (14.2%)
Canines	124 (3.8%)	25 (7.3%)	37 (5.4%)	7 (16.7%)	39 (7.4%)	31 (5.9%)
Premolars	388 (12%)	71 (20.8%)	156 (22.7%)	6 (14.8%)	140 (26%)	111 (21.1%)
Molars	1070 (33%)	81 (23.7%)	165 (24%)	3 (7.3%)	94 (17.5%)	88 (16.7%)
Mandible
Incisors	80 (2.4%)	8 (2.3%)	6 (0.9%)	2 (5%)	4 (0.7%)	9 (1.7%)
Canines	56 (1.8%)	17 (5%)	11 (1.6%)	1 (2.9%)	14 (2.6%)	18 (3.4%)
Premolars	340 (10.6%)	55 (16%)	76 (11%)	2 (5%)	62 (11.5%)	61 (11.6%)
Molars	1019 (31.4%)	67 (19.6%)	152 (22.2%)	3 (7.3%)	88 (16.4%)	133 (25.4%)
Total	3238 (100%)	342 (100%)	687 (100%)	42 (100%)	537 (100%)	526 (100%)