External apical root resorption in African American orthodontic patients.
Frank E LitchfieldRobert A OsterChung How KauEjvis LamaniPublished in: European journal of orthodontics (2023)
More than half of the African American patients exhibit at least 2 mm of root resorption with orthodontic treatment. However, in this ethnicity, patient-related factors such as age, gender, dental malocclusion, and skeletal classifications, as well as treatment-related factors do not indicate a significant correlation with the risk of developing EARR.