title: Classification and treatment of furcation defects.
authors.affiliation: Dept. of Periodontics, McGill University.
authors.forename: M
authors.initials: M
authors.lastname: Werbitt
mesh_terms: D016301:Alveolar Bone Loss / Q000601:surgery; D006801:Humans; D008963:Molar / Q000601:surgery*; D010510:Periodontal Diseases / Q000145:classification / Q000601:surgery / Q000628:therapy*; D013357:Subgingival Curettage; D014092:Tooth Root / Q000601:surgery*