[Significance of initial preparation in periodontal surgery and management of periodontal diseases].
D003777:Dental Prophylaxis; D005888:Gingival Pocket / Q000601:surgery* / Q000628:therapy; D005891:Gingivitis / Q000601:surgery*; D006801:Humans; D010510:Periodontal Diseases / Q000601:surgery / Q000628:therapy; D013357:Subgingival Curettage