Biomaterial Database

Coronal positioning of tissue previously treated with freeze-dried dura mater grafts. Report of a case. 1986

J Y Cho, and T D Charbeneau

Root surfaces exposed to the oral environment may present a variety of problems to dental patients. Mucogingival surgical procedures represents one approach to the management of these concerns. Procedures currently in use often require two or three wounds, and sometimes two surgical sessions. Recent observations suggest that an allograft, freeze-dried dura mater, amy serve as a donor material in mucogingival surgery. This report describes the use of coronally positioned flap procedures to treat residual areal of recession 4 years after placement of freeze-dried dura mater allografts.

UI	MeSH Term	Description	Entries
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D004388	Dura Mater	The outermost of the three MENINGES, a fibrous membrane of connective tissue that covers the brain and the spinal cord.	Falx Cerebelli,Falx Cerebri,Pachymeninx,Tentorium Cerebelli
D005260	Female		Females
D005612	Freeze Drying	Method of tissue preparation in which the tissue specimen is frozen and then dehydrated at low temperature in a high vacuum. This method is also used for dehydrating pharmaceutical and food products.	Lyophilization,Drying, Freeze,Dryings, Freeze,Freeze Dryings,Lyophilizations
D005882	Gingival Diseases	Diseases involving the GINGIVA.	Epulis,Gingivosis,Epulides,Disease, Gingival,Diseases, Gingival,Gingival Disease,Gingivoses
D005889	Gingival Recession	Exposure of the root surface when the edge of the gum (GINGIVA) moves apically away from the crown of the tooth. This is common with advancing age, vigorous tooth brushing, diseases, or tissue loss of the gingiva, the PERIODONTAL LIGAMENT and the supporting bone (ALVEOLAR PROCESS).	Gingival Atrophy,Atrophy of Gingiva,Gingiva Atrophies,Gingiva Atrophy,Gingival Atrophies,Gingival Recessions,Recession, Gingival,Recessions, Gingival
D005893	Gingivoplasty	Surgical reshaping of the gingivae and papillae for correction of deformities (particularly enlargements) and to provide the gingivae with a normal and functional form, the incision creating an external bevel. (Dorland, 28th ed)	Gingivoplasties
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013524	Surgical Flaps	Tongues of skin and subcutaneous tissue, sometimes including muscle, cut away from the underlying parts but often still attached at one end. They retain their own microvasculature which is also transferred to the new site. They are often used in plastic surgery for filling a defect in a neighboring region.	Island Flap,Island Flaps,Flap, Surgical,Flaps, Surgical,Pedicled Flap,Surgical Flap,Flap, Island,Flap, Pedicled,Flaps, Island,Flaps, Pedicled,Pedicled Flaps
D014092	Tooth Root	The part of a tooth from the neck to the apex, embedded in the alveolar process and covered with cementum. A root may be single or divided into several branches, usually identified by their relative position, e.g., lingual root or buccal root. Single-rooted teeth include mandibular first and second premolars and the maxillary second premolar teeth. The maxillary first premolar has two roots in most cases. Maxillary molars have three roots. (Jablonski, Dictionary of Dentistry, 1992, p690)	Root, Tooth,Roots, Tooth,Tooth Roots