[Approach of periodontal treatment in periodontics (6) (author's transl)].
D005881:Gingiva / Q000637:transplantation*; D005893:Gingivoplasty / Q000379:methods*; D006801:Humans; D010514:Periodontal Pocket / Q000601:surgery*; D010518:Periodontitis / Q000601:surgery*; D013524:Surgical Flaps