Biomaterial Database

Skeletal open bite correction by combined Le Fort I osteotomy and bilateral sagittal split of the mandibular ramus. 1987

G E Lello

Of over 300 surgically-treated skeletal open bite cases, 10 were corrected by simultaneous repositioning of the maxilla and mandible by means of a Le Fort I osteotomy and bilateral sagittal splitting of the mandibular ramus. The paucity of cases does not permit detailed statistical evaluation; however of the many parameters investigated, certain appeared to be associated with relapse in this series: short intermaxillary fixation period, skeletal class II, and the surgeon. Despite skeletal relapse in 3 cases, dental compensation precluded the need to re-operate on any of these relapsed cases. This surgical approach to the correction of a skeletal open bite, when indicated on aesthetic and occlusal grounds, is a particularly suitable method, and gives stable results.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008310	Malocclusion	Such malposition and contact of the maxillary and mandibular teeth as to interfere with the highest efficiency during the excursive movements of the jaw that are essential for mastication. (Jablonski, Illustrated Dictionary of Dentistry, 1982)	Angle's Classification,Crossbite,Tooth Crowding,Cross Bite,Angle Classification,Angles Classification,Bite, Cross,Bites, Cross,Classification, Angle's,Cross Bites,Crossbites,Crowding, Tooth,Crowdings, Tooth,Malocclusions
D008334	Mandible	The largest and strongest bone of the FACE constituting the lower jaw. It supports the lower teeth.	Mylohyoid Groove,Mylohyoid Ridge,Groove, Mylohyoid,Grooves, Mylohyoid,Mandibles,Mylohyoid Grooves,Mylohyoid Ridges,Ridge, Mylohyoid,Ridges, Mylohyoid
D008437	Maxilla	One of a pair of irregularly shaped bones that form the upper jaw. A maxillary bone provides tooth sockets for the superior teeth, forms part of the ORBIT, and contains the MAXILLARY SINUS.	Maxillae,Maxillary Bone,Bone, Maxillary,Bones, Maxillary,Maxillary Bones,Maxillas
D010027	Osteotomy	The surgical cutting of a bone. (Dorland, 28th ed)	Osteotomies
D012008	Recurrence	The return of a sign, symptom, or disease after a remission.	Recrudescence,Relapse,Recrudescences,Recurrences,Relapses
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults