Journal of the College of Physicians and Surgeons--Pakistan : JCPSP
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J Coll Physicians Surg Pak · Jan 2011
Comparative StudyComparison of convergence angle of prepared teeth for full veneer metal ceramic crowns.
To compare clinically practiced convergence angle values of tooth preparation with recommended values, and also the effect of tooth position and operator experience on convergence angle. ⋯ There was a considerable disparity between the convergent angles values recorded in this study and the recommended guidelines. Measured convergence angle values were greater for posterior teeth as compared to the anterior teeth.