[Mechanical resistance of endodontically treated upper first premolar crowns].
This work shows the results of mechanical strength tests effected over first superior bicuspids before endodontically treated. The Authors show the strength differences, in connection to the access-cavity, between endodontically treated and non-treated teeth. Finally it was found that the demolition of only one marginal ridge reduces the tooth strength to withstand the occlusal forces.
Marcoli
P A
PA
Università di Brescia, Facoltà di Medicina e Chirurgia Clinica Odontoiatrica.
Pasini
S
S
Visconti
L
L
Bellagamba
F
F
D000293:Adolescent; D001641:Bicuspid; D001732:Bite Force; D002648:Child; D003737:Dental Cavity Preparation / Q000009:adverse effects*; D003799:Dental Stress Analysis; D006801:Humans; D008437:Maxilla; D012390:Root Canal Therapy / Q000009:adverse effects*; D014082:Tooth Fractures / Q000209:etiology*
Resistenza meccanica della corona dei primi premolari superiori trattati endodonticamente.