title: Reconstruction of facial deformities with alloplastic material.
abstract: 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.
mesh_terms: D001843:Bone Cements; D005145:Face; D005147:Facial Bones / Q000002:abnormalities / Q000601:surgery*; D005546:Forehead; D006801:Humans; D019736:Prostheses and Implants; D012826:Silicone Elastomers; D013518:Surgery, Plastic / Q000379:methods*; D015050:Zygoma / Q000601:surgery
chemical_list: D001843:Bone Cements; D012826:Silicone Elastomers