Biomaterial Database

Reconstruction of facial deformities with alloplastic material. 1981

R C Schultz

The two most ideal and versatile foreign materials for reconstruction of facial bone deformities are silicone rubber and methyl methacrylate. Their biomechanical characteristics are uniquely suited to facial implantation for reconstruction of complex, irregular bony defects. The advantages and disadvantages of each are discussed, along with specific indications for their use. Surgical approaches and various methods of fabrication and fixation are presented and illustrated. The hazards and potential disappointments in the use of these and other alloplastic implants are reviewed.

UI	MeSH Term	Description	Entries
D001843	Bone Cements	Adhesives used to fix prosthetic devices to bones and to cement bone to bone in difficult fractures. Synthetic resins are commonly used as cements. A mixture of monocalcium phosphate, monohydrate, alpha-tricalcium phosphate, and calcium carbonate with a sodium phosphate solution is also a useful bone paste.	Bone Cement,Bone Glues,Bone Pastes,Bone Glue,Bone Paste,Cement, Bone,Cements, Bone,Glue, Bone,Glues, Bone,Paste, Bone,Pastes, Bone
D005145	Face	The anterior portion of the head that includes the skin, muscles, and structures of the forehead, eyes, nose, mouth, cheeks, and jaw.	Faces
D005147	Facial Bones	The facial skeleton, consisting of bones situated between the cranial base and the mandibular region. While some consider the facial bones to comprise the hyoid (HYOID BONE), palatine (HARD PALATE), and zygomatic (ZYGOMA) bones, MANDIBLE, and MAXILLA, others include also the lacrimal and nasal bones, inferior nasal concha, and vomer but exclude the hyoid bone. (Jablonski, Dictionary of Dentistry, 1992, p113)	Bone, Facial,Bones, Facial,Facial Bone
D005546	Forehead	The part of the face above the eyes.	Foreheads
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012826	Silicone Elastomers	Polymers of silicone that are formed by crosslinking and treatment with amorphous silica to increase strength. They have properties similar to vulcanized natural rubber, in that they stretch under tension, retract rapidly, and fully recover to their original dimensions upon release. They are used in the encapsulation of surgical membranes and implants.	Elastomers, Silicone,Rubber Silicone,Silicone Rubber,Elastosil,Microfil,SE-30,Elastosils,Microfils,SE 30,SE30,Silicone Elastomer
D013518	Surgery, Plastic	The branch of surgery concerned with restoration, reconstruction, or improvement of defective, damaged, or missing structures.	Cosmetic Surgery,Esthetic Surgery,Plastic Surgery,Surgery, Cosmetic,Surgery, Esthetic,Reconstructive Surgery,Surgery, Reconstructive
D015050	Zygoma	Either of a pair of bones that form the prominent part of the CHEEK and contribute to the ORBIT on each side of the SKULL.	Cheek Bone,Jugal Bone,Malar Bone,Zygomatic Arch,Arches, Zygomatic,Zygomatic Arches,Arch, Zygomatic,Bone, Cheek,Bone, Jugal,Bone, Malar,Bones, Cheek,Bones, Jugal,Bones, Malar,Cheek Bones,Jugal Bones,Malar Bones,Zygomas
D019736	Prostheses and Implants	Artificial substitutes for body parts, and materials inserted into tissue for functional, cosmetic, or therapeutic purposes. Prostheses can be functional, as in the case of artificial arms and legs, or cosmetic, as in the case of an artificial eye. Implants, all surgically inserted or grafted into the body, tend to be used therapeutically. IMPLANTS, EXPERIMENTAL is available for those used experimentally.	Implants, Artificial,Prostheses and Implant,Prosthesis,Prosthetic Implant,Endoprostheses,Endoprosthesis,Prostheses,Prosthetic Implants,Artificial Implant,Artificial Implants,Implant and Prostheses,Implant, Artificial,Implant, Prosthetic,Implants and Prostheses,Implants, Prosthetic