[Periodontal surgery of multirooted teeth].
D001862:Bone Resorption / Q000145:classification; D006801:Humans; D008963:Molar / Q000601:surgery; D010483:Periapical Diseases / Q000601:surgery; D010514:Periodontal Pocket / Q000601:surgery*; D010518:Periodontitis / Q000601:surgery*; D014071:Tooth Abnormalities / Q000601:surgery