Density of dentinal tubules affects the tensile strength of root dentin

Dental Materials

Volumn 20, Issue 3, 2004, Pages 293-296

  Mannocci, Francesco ^a   Pilecki, Peter ^b   Bertelli, Egidio ^a   Watson, Timothy F ^b  

^a UNIVERSITY OF SIENA   (Italy)

^b GUY S HOSPITAL   (United Kingdom)

Author keywords

Adhesion; Dentinal tubules; Root dentin; Tensile strength

Indexed keywords

ADHESION; BONDING; DISEASES; FRACTURE TESTING; PATIENT MONITORING; SCANNING ELECTRON MICROSCOPY; SERVOMOTORS; STATISTICAL METHODS; TENSILE STRENGTH;

DENTINAL TUBULES; ROOT DENTIN;

DENTAL MATERIALS;

ANALYSIS OF VARIANCE; ARTICLE; DENTAL CARE; DENTIN; HUMAN; SCANNING ELECTRON MICROSCOPY; TENSILE STRENGTH; TOOTH CROWN; TOOTH PERMEABILITY; TOOTH PULP; TOOTH ROOT; ULTRASTRUCTURE;

ANALYSIS OF VARIANCE; DENTAL PULP CAVITY; DENTAL STRESS ANALYSIS; DENTIN; DENTIN PERMEABILITY; HUMANS; MICROSCOPY, ELECTRON, SCANNING; TENSILE STRENGTH; TOOTH APEX; TOOTH CROWN;

EID: 0842329806     PISSN: 01095641     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0109-5641(03)00106-4     Document Type: Article

References (10)

1. Garberoglio R., Brännström M. Scanning electron microscopic investigation of human dentinal tubules. Arch Oral Biol. 21:1976;355-362.
2. Schellenberg U., Krey G., Bosshardt D., Nair P.N.R. Numerical density of the dentinal tubules at the pulpal wall of human permanent premolars and third molars. J Endodont. 18:1992;104-109.
3. Mjör I.A., Nordahl I. The density and branching of dentinal tubules in human teeth. Arch Oral Biol. 41:1996;401-412.
4. Lertchirakarn V., Palamara J.E., Messer H.H. Anisotropy of tensile strength of root dentin. J Dent Res. 80:2001;453-456.
5. Inoue T., Takahashi H., Nishimura F. Anisotropy of tensile strength of root dentin regarding dentinal tubule orientation and location. Dent Mater J. 21:2002;32-43.
6. Kinney J.H., Balooch M., Marshall G.W., Marshall S.J. A michromechanics model of the elastic properties of human dentin. Arch Oral Biol. 44:1999;813-822.
7. Liu J., Hattori M., Hasegawa K., Yoshinari M., Kawada E., Oda Y. Effect of tubule orientation and dentin location on the microtensile strength of bovine root dentin. Dent Mater J. 21:2002;73-82.
8. Sano H., Ciucchi B., Matthews W.G., Pashley D.H. Tensile properties of mineralized human and bovine dentin. J Dent Res. 73:1994;1205-1211.
9. Schilke R., Lisson J.A., Bauss O., et al. Comparison of the number and diameter of dentinal tubules in human and bovine dentin by scanning electron microscopic investigation. Arch Oral Biol. 45:2000;355-361.
10. Pilo R., Corcino G. Tamse A Residual dentin thickness in mandibular premolars prepared with hand and rotatory instruments. J Endodont. 24:1998;401-404.