Evaluation of impacted maxillary canine position using panoramic radiography and cone beam computed tomography

Evaluation of impacted maxillary canine position using panoramic radiography and cone beam computed tomography

Blog Article

Introduction: Localization of impacted maxillary canine (IMC) position is essential in orthodontic treatment for accurate orthodontic treatment as well as prognosis.Objectives: This study aimed to: 1- investigate the relationship between the locations of IMC in panoramic radiograph (PR) using sectors in relation to their labio-palatal position in cone beam computed tomography (CBCT): 2- report the incisor root resorption Water Pill in CBCT in relation to its sector location of IMC in PR.Material and Methods: The study is a retrospective imaging assessment of 60 IMCs in multiple centers in Riyadh, Saudi Arabia.Sector location of IMC was determined on the PR and correlated with each Rinses of their labio-palatal positions and resorption of the root of permanent incisors using CBCT.

Results: There is a significant correlation between sector location and impaction location of IMC.No statistical correlation was found between IMC sector location and lateral incisor root resorption, whereas a significant correlation was found between sector location and central incisor root resorption.Conclusions: For Sectors I and II, IMC tended to be in either the mid-alveolus or labial location, whereas Sectors III and IV tended to show palatal impaction.Therefore, sector could be a good tool for localization of IMC and to predict the possibility of incisor root resorption.