[Rationale and practice for root planing].
D003728:Dental Calculus / Q000628:therapy; D012534:Dental Scaling / Q000379:methods; D006801:Humans; D010510:Periodontal Diseases / Q000473:pathology / Q000628:therapy; D010514:Periodontal Pocket / Q000601:surgery; D014092:Tooth Root / Q000601:surgery*