The ability of acid etchants to penetrate dentin was tested under simulated clinical conditions. No penetration of the dentinal tubules by acid was detected by use of two different test methods, although pronounced roughening of the treated surfaces was observed.
Get full access to this article
View all access options for this article.
References
1.
I. Buckley, J.P.: A Review of the Literature on Dental Therapeutics for the Past Sixty Years; with Special Emphasis on the Treatment of the Dental Pulp and Filling Root Canals, Dent Items Interest60: 928-936, 1938.
2.
Buonocore, M.G. : A Simple Method of Increasing the Adhesion of Acrylic Filling Materials to Enamel Surfaces, J Dent Res34: 849-853, 1955.
3.
Massler, M.: Effects of Filling Materials on the Pulp, NY Dent J26: 183-198, 1956.
4.
Groper, J.N. : The Etch Technique for Anterior Tooth Restorations , J S Calif Dent Assoc39: 756-758, 1971.
5.
Johnson, R.H. ; Christensen, G.J.; Stigers , R.W.; and Laswell, H.R.: Pulpal Irritation Due to the Phosphoric Acid Component of Silicate Cement, Oral Surg29: 447-454, 1970.
6.
Swartz, M.L. ; Niblack, B.F.; Alter , E.A.; Norman, R.D.; and Phillips , R.W.: In Vivo Studies on the Penetration of Dentin by Constituents of Silicate Cement, JADA76: 573-578, 1968.
7.
Swartz, M.L. ; Phillips, R.W.; Norman , R.D.; and Niblack, B.F.: Role of Cavity Varnishes and Bases in the Penetration of Cement Constituents Through Tooth Structure, J Prosthet Dent16: 963-972, 1966.
8.
Jennings, R.E. , and Ranly, D.M.: Autoradiographic Studies of 32P Penetration into Enamel and Dentin During Acid Etching, J Dent Child39: 69-71, 1972.
