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The height and length of the nasal cavity was normal, while the length of the bony nasopharynx was moderately reduced. The mandibular plane inclination was slightly larger in patients as was the anterior face height. Mandibular retrognathia was demonstrated in six patients (24 per cent), but the angles of maxillary and mandibular prognathism was within normal limits when the group was considered as a unity. Cephalometric analysis is highly recommended as a diagnostic aid in OSAS patients, especially when surgical intervention is considered.<\/jats:p>","DOI":"10.1017\/s0022215100108734","type":"journal-article","created":{"date-parts":[[2007,11,30]],"date-time":"2007-11-30T10:21:13Z","timestamp":1196418073000},"page":"287-292","source":"Crossref","is-referenced-by-count":138,"title":["Cephalometric analysis in patients with obstructive sleep apnoea syndrome."],"prefix":"10.1017","volume":"103","author":[{"given":"T.","family":"Lyberg","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"O.","family":"Krogstad","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Djupesland","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2007,6,29]]},"reference":[{"key":"S0022215100108734_ref007","first-page":"30","article-title":"Large tonsils and adenoids as a cause of sleep induced apnoea and hypopnea in children","volume":"412","author":"Djupesland","year":"1984","journal-title":"Acta OtoLaryngologica"},{"key":"S0022215100108734_ref036","first-page":"184","article-title":"The effect of mandibular osteotomy on tongue position","volume":"30","author":"Wickwire","year":"1972","journal-title":"Journal of Oral Surgery"},{"key":"S0022215100108734_ref001","first-page":"543","article-title":"Sleep apnea syndrome: correction with surgical advancement of the mandible","volume":"38","author":"Bear","year":"1980","journal-title":"Journal of Oral Surgery"},{"key":"S0022215100108734_ref020","first-page":"202","article-title":"Two cases of successful treatment of obstructive sleep apnoea syndrome by correction of oropharyngeal pathology","volume":"8","author":"Moldofsky","year":"1979","journal-title":"Sleep Research"},{"key":"S0022215100108734_ref030","doi-asserted-by":"publisher","DOI":"10.1288\/00005537-197703000-00005"},{"key":"S0022215100108734_ref034","first-page":"1229","article-title":"Micrognathia, hypersomnia and periodic breathing","volume":"8","author":"Tammeling","year":"1972","journal-title":"Bulletin de Physiopathologie respiratoire"},{"key":"S0022215100108734_ref023","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/6.4.303"},{"key":"S0022215100108734_ref033","doi-asserted-by":"publisher","DOI":"10.1016\/0030-4220(67)90352-0"},{"key":"S0022215100108734_ref011","doi-asserted-by":"publisher","DOI":"10.1378\/chest.88.5.776"},{"key":"S0022215100108734_ref002","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9416(63)90050-2"},{"key":"S0022215100108734_ref003","doi-asserted-by":"crossref","first-page":"1310","DOI":"10.1288\/00005537-197808000-00012","article-title":"Fibro-optic study of pharyngeal airway during sleep in patients with hypersomnia obstructive sleepapnea syndrome","volume":"88","author":"deBerry-Borowiecki","year":"1978","journal-title":"Laryngoscope"},{"key":"S0022215100108734_ref004","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.1983.00800220014004"},{"key":"S0022215100108734_ref005","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.1985.00800120053005"},{"key":"S0022215100108734_ref012","first-page":"188","article-title":"The hypersomnia\u2014sleep-apnoea-syndrome (HSAS): ENT findings","volume":"8","author":"Halperin","year":"1979","journal-title":"Sleep Research"},{"key":"S0022215100108734_ref006","first-page":"259","volume-title":"sleep apnea syndromes","author":"Coccagna","year":"1978"},{"key":"S0022215100108734_ref008","first-page":"193","article-title":"Growth behaviour of the hyoid","volume":"32","author":"Durzo","year":"1962","journal-title":"Angle Orthodontist"},{"key":"S0022215100108734_ref009","unstructured":"Grant L. 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