title: Chin and zygomaticomaxillary augmentation with Proplast: long-term follow-up.
mesh_terms: D002680:Chin / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D008437:Maxilla / Q000601:surgery*; D011138:Polytetrafluoroethylene; D011183:Postoperative Complications; D011428:Proplast; D019736:Prostheses and Implants; D012189:Retrospective Studies; D013499:Surface Properties; D015050:Zygoma / Q000601:surgery*
chemical_list: D011428:Proplast; D011138:Polytetrafluoroethylene