Abstract:
Objectives: To compare the maxillary dimensions of individuals with labial and palatal bilateral maxillary canine impaction and a control group of individuals with no impaction using CBCT. Methods: 45 patients were included in the study with age range of 13 to 18 and consisted of 22 females and 23 males. The sample included three groups of 15 patients as the control, labial and palatal group. The measurements made on the axial and coronal planes were made on the levels of the 1st premolar and the 1st molar. Also nasal cavity and anteroposterior depth were measured. Results: The maxillary anteroposterior depth, basal first molar width, alveolar first molar and premolar width and first molar palatal vault depth of the control group were significantly higher than labial and palatal groups (p<0.05).The basal first premolar width of the control group was significantly higher than palatal group (p<0.05). The first premolar palatal vault depth and nasal cavity width of the palatal group were significantly lower than other groups (p<0.05). Conclusions: The basal and alveolar widths associated with the molars and the palatal depths were lower in the impacted group than control group. The anatomical structures in the female patients were affected by the position of impaction to a higher extent in comparison to the anatomical structures in the male patients. (c) 2022 Elsevier Masson SAS. All rights reserved.
