Aggressive curettage.
D003238:Connective Tissue; D003777:Dental Prophylaxis / Q000379:methods*; D005881:Gingiva / Q000601:surgery; D006801:Humans; D010514:Periodontal Pocket / Q000628:therapy*; D010518:Periodontitis / Q000628:therapy*; D013357:Subgingival Curettage / Q000379:methods*; D014092:Tooth Root / Q000601:surgery