Biomaterial Database

New technologies, designs and materials for removable maxillary obturator prostheses. 2004

L Da Silva, and I Ferros, and B Rilo

Dep. of Prosthodontics, School of Dentistry, Faculty of Medicine, University of Santiago de Compostela, Spain. Ludasidom@Terra.Es

The size and location for maxillary defects influence the difficulty of prosthetic rehabilitation. In all such cases, specially made obturator prosthesis's necessary to restore masticatory function and improve speech, deglution and esthetics. Obturator prostheses vary in size and shape depending on the extent of the defect. Various methods and techniques have been described for the fabrication of removable obturator prostheses. The aim of the present work was to review the progress made in technologies, designs and materials for prosthesis of this type.

UI	MeSH Term	Description	Entries
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
D010158	Palatal Obturators	Appliances that close a cleft or fissure of the palate.	Cleft Palate Prosthesis,Nasoalveolar Molding Devices,Obturators, Palatal,Cleft Palate Prostheses,Device, Nasoalveolar Molding,Devices, Nasoalveolar Molding,Molding Device, Nasoalveolar,Molding Devices, Nasoalveolar,Nasoalveolar Molding Device,Obturator, Palatal,Palatal Obturator,Palate Prostheses, Cleft,Palate Prosthesis, Cleft,Prostheses, Cleft Palate,Prosthesis, Cleft Palate
D003188	Composite Resins	Synthetic resins, containing an inert filler, that are widely used in dentistry.	Composite Resin,Resin, Composite,Resins, Composite
D003722	Dental Alloys	A mixture of metallic elements or compounds with other metallic or metalloid elements in varying proportions for use in restorative or prosthetic dentistry.	Alloy, Dental,Alloys, Dental,Dental Alloy
D003831	Denture, Partial, Immediate	A partial denture constructed before the teeth it replaces are removed. It is then inserted immediately after the removal of the natural teeth for functional and cosmetic reasons during the healing process. It is to be replaced later by the fitted partial denture.
D003832	Denture, Partial, Removable	A partial denture designed and constructed to be removed readily from the mouth.	Removable Partial Denture,Denture, Removable Partial,Dentures, Removable Partial,Partial Denture, Removable,Partial Dentures, Removable,Removable Partial Dentures
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D017267	Dental Prosthesis Design	The plan and delineation of dental prostheses in general or a specific dental prosthesis. It does not include DENTURE DESIGN. The framework usually consists of metal.	Dental Prosthesis Designs,Design, Dental Prosthesis,Designs, Dental Prosthesis,Prosthesis Design, Dental,Prosthesis Designs, Dental