title: [Analytical study of well-treated maxillary protrusion--morphological differences between the extraction and non-extraction cases].
mesh_terms: D000293:Adolescent; D002508:Cephalometry; D006801:Humans; D007180:Incisor / Q000033:anatomy & histology; D008310:Malocclusion / Q000473:pathology / Q000628:therapy*; D008334:Mandible / Q000033:anatomy & histology / Q000254:growth & development; D008437:Maxilla / Q000033:anatomy & histology / Q000254:growth & development; D012690:Serial Extraction