Mandibular first molar relation to variable lower face skeletal components.


OBJECTIVE To evaluate the position of the mandibular first permanent molar in the mandible relative to several factors. MATERIALS AND METHODS A total of 185 untreated Class I and Class II patients were randomly selected from a sample of 350 patients from a single office. The palatal and mandibular planes were related to Frankfort horizontal to create the… (More)