Tooth surfaces treated in situ with periodontal instruments. Scanning electron microscopic studies.
D003728:Dental Calculus / Q000628:therapy*; D003762:Dental Instruments; D003777:Dental Prophylaxis; D006801:Humans; D008855:Microscopy, Electron, Scanning; D014070:Tooth / Q000473:pathology*; D014072:Tooth Abrasion / Q000473:pathology; D014465:Ultrasonics