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Dental aspects of maxillofacial injuries
Author(s) -
Keyes Kenneth S.
Publication year - 1977
Publication title -
the laryngoscope
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 148
eISSN - 1531-4995
pISSN - 0023-852X
DOI - 10.1288/00005537-197706000-00012
Subject(s) - dentistry , medicine , medical emergency , orthodontics , forensic engineering , engineering
Abstract The chief progress of maxillofacial surgery in recent years has been the preservation and the retention of functional tissue. The recent advances in microvascular and reimplantation surgery are examples. Similarly the preservation of the masticatory apparatus is best served by the retention of all viable components. Additional benefits derived from this approach include the facilitation with alignment of the bony fragments, proper occlusion of the teeth and maintenance of the vertical relationship between the upper and lower jaws; in addition to the restoration of appearance and the functions of mastication and speech. Although injuries of the teeth and their supporting structures at first glance may seem to be simple problems, frequently they turn out to be complicated. The most common injury is partial avulsion of the alveolar bone with loss of attached teeth, which may produce a severe defect in the jaw bone. During healing there is additional resorbtion of alveolar bone, which is quite a normal physiologic phenomenon. Therefore, the eventual defect is likely to be more severe yet. For this reason more concern should be shown for these lesser injuries.