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Table 2 Distributions of contact relation, location of contact, resorbed teeth and the severity of root resorption between the right and left sides

From: Predictive factors associated with adjacent teeth root resorption of palatally impacted canines in Arabian population: a cone-beam computed tomography analysis

Variable Right Left Right Left
Frequency Percent
Contact relation
Central incisors 1 0 100 0
Lateral incisors 7 11 38.89 61.11
First premolars 5 1 83.33 16.67
Central and lateral incisors 12 11 52.17 47.83
Lateral incisors and first premolars 16 2 88.89 11.11
Central incisors, lateral incisors, and first premolars 6 6 50 50
Location of contact
Cervical lateral incisors 1 2 33.33 66.67
Middle lateral incisors 10 10 50 50
Apical lateral 19 9 67.86 32.14
Middle central, apical lateral incisors 1 4 20 80
Middle lateral incisors, apical premolars 13 11 54.17 45.83
Middle central, lateral incisors and apical first premolar 4 4 50 50
Resorption
Central incisors 1 0 100 0
Lateral incisors 7 11 38.89 61.11
First premolars 5 1 83.33 16.67
Central and lateral incisors 12 11 52.17 47.83
Lateral incisors and first premolars 16 12 57.14 42.86
Central incisors, lateral incisors, and first premolars 6 6 50 50
Severity of resorption
Grade 0 14 19 42.42 57.58
Grade 1 20 21 48.78 51.22
Grade 2 17 13 56.67 43.33
Grade 3 5 5 50 50