Change in alveolar bone level of mandibular second and third molars after second molar protraction into missing first molar or second premolar space

ConclusionsAfter second molar protraction into the missing first molar or second premolar space, mandibular second molars may exhibit alveolar bone resorption in the distal root in older patients and in those with mesially tilted third molars before treatment.

Source: The European Journal of Orthodontics - February 2, 2019 Category: Dentistry Source Type: research