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Double-casting method for fixed prosthodontics with functionally generated path

delete1998-02-01
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PRE
AI
S
Shogo Minagi *
T
Takashi Sato
T
Tadashi Matsunaga
DOI:10.1016/S0022-3913(98)70203-3delete
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摘要

摘要

En 中文
Statment of problem. The construction of precise fixed prostheses that are harmonious within the stomatognathic function has been regarded as a critical requirement for successful oral rehabilitation. However, techniques for construction have been unsuccessful in producing a prosthesis that can be inserted without intraoral occlusal adjustment. Purpose. In this study, a new method of constructing a precise prosthesis that requires limited occlusal adjustment at the final seating is described. Material and methods. The precision of this method was compared with a conventional method. Fourteen artificial crowns were fabricated on an experimental abutment by using both double-tasting and conventional methods. The distances bem een the cusp tips and occlusal surfaces of the abutments, which were measured on wax/resin patterns and resultant crowns, were recorded to estimate clinical error for each method. Results. Error for the double-casting method was markedly less than the conventional method. This study demonstrated that a new double-casting method was precise and sufficiently reliable for clinical application.

期刊

Journal of Prosthetic Dentistry 封面图
Journal of Prosthetic Dentistry
IF:
4.8
论文数:
7.3K
被引数:
2.1W

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