The effect of soluble pyrophosphates on dental calculus in adults.
A sodium fluoride dentifrice, containing a mixture of soluble pyrophosphates, was used ad libitum in an adult population for 6 months after receiving a dental prophylaxis. In comparison with the control group, who used the sodium fluoride formula without the pyrophosphates, the test group had significantly less calculus by occurrence and severity. Thus, a significant reduction in newly forming calculus was obtained with the experimental dentifrice when used as an adjunct to regular professional care and personal oral hygiene procedures.
Zacherl
W A
WA
Pfeiffer
H J
HJ
Swancar
J R
JR
D000293:Adolescent; D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D003728:Dental Calculus / Q000517:prevention & control*; D003802:Dentifrices / Q000627:therapeutic use*; D011756:Diphosphates / Q000627:therapeutic use*; D004311:Double-Blind Method; D005260:Female; D005459:Fluorides / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D009910:Oral Hygiene; D012996:Solutions
D003802:Dentifrices; D011756:Diphosphates; D012996:Solutions; C003319:sodium pyrophosphate; D005459:Fluorides