title: Subperiosteal tissue expanders for ridge augmentation.
mesh_terms: D000540:Alveolar Ridge Augmentation / Q000295:instrumentation* / Q000379:methods; D017886:Durapatite; D006801:Humans; D006882:Hydroxyapatites / Q000008:administration & dosage; D008334:Mandible / Q000601:surgery*; D013516:Oral Surgical Procedures, Preprosthetic / Q000295:instrumentation*; D019736:Prostheses and Implants; D012826:Silicone Elastomers
chemical_list: D006882:Hydroxyapatites; D012826:Silicone Elastomers; D017886:Durapatite