[Cephalometric study of the morphological character of the mandible in the true mandibular protrusion group].
D002508:Cephalometry; D005260:Female; D006801:Humans; D008297:Male; D008334:Mandible / Q000473:pathology*; D008335:Mandibular Condyle / Q000473:pathology; D011378:Prognathism / Q000473:pathology*