منابع مشابه
Fabrication of a Custom Sectional Impression Tray for a Patient with Oral Submucous Fibrosis
Gaining access into the oral cavity of patients with limited mouth opening is difficult and rehabilitation of such patients is a challenge. The loaded impression tray is a bulky item that needs to be placed intraorally. In patients with microstomia, obtaining accurate impression using conventional techniques is difficult due to limited mouth opening and thus alternate clinical procedures need t...
متن کاملAlternate technique for fabrication of a custom impression tray for definitive obturator construction.
Prosthodontic rehabilitation for an acquired maxillary defect begins immediately at the time of surgical resection. Abrupt alteration of physiologic functions such as speech, mastication, deglutition, and salivary control associated with ablative surgery requires timely prosthetic intervention. Prosthetic rehabilitation begins with a surgical obturator, which is inserted at the time of surgery ...
متن کاملAccuracy of a separating foil impression using a novel polyolefin foil compared to a custom tray and a stock tray technique
PURPOSE To compare the dimensional accuracy of three impression techniques- a separating foil impression, a custom tray impression, and a stock tray impression. MATERIALS AND METHODS A machined mandibular complete-arch metal model with special modifications served as a master cast. Three different impression techniques (n = 6 in each group) were performed with addition-cured silicon materials...
متن کاملA Randomness Test for Stable Data
In this paper, we propose a new method for checking randomness of non-Gaussian stable data based on a characterization result. This method is more sensitive with respect to non-random data compared to the well-known non-parametric randomness tests.
متن کاملThe effects of custom tray material on the accuracy of master casts.
PURPOSE The accuracy of master cast reproduction by a polyvinylsiloxane impression material using two visible-light-curing resin and an autopolymerizing polymethyl methacrylate resin custom tray materials was investigated. MATERIALS AND METHODS Custom trays were fabricated from a master cast that had three index points marked on both the inner and outer vestibules. Impressions were made of th...
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ژورنال
عنوان ژورنال: Prosthodontic Research & Practice
سال: 2005
ISSN: 1347-7021
DOI: 10.2186/prp.4.103