K T Shaker1. 1. Removable Prosthodontic Department, Faculty of Oral and Dental Medicine, Cairo University, Egypt.
Abstract
PURPOSE: This report describes a simplified method for construction of an interim obturator for a huge maxillary defect. MATERIALS AND METHODS: A medical grade-silicone obturator was fabricated indirectly on a duplicate cast of the surgical defect for a patient with a bilateral total maxillectomy. This silicone obturator was attached to an acrylic plate by means of mushroom-like extension tags projecting from the fitting surface of the acrylic palatal plate. RESULTS: The obturator was well retained in the patient's mouth and markedly improved his ability to speak and swallow. CONCLUSION: This technique proved to be a simple, quick, and cost-effective method for construction of obturators for huge maxillary defects.
PURPOSE: This report describes a simplified method for construction of an interim obturator for a huge maxillary defect. MATERIALS AND METHODS: A medical grade-silicone obturator was fabricated indirectly on a duplicate cast of the surgical defect for a patient with a bilateral total maxillectomy. This silicone obturator was attached to an acrylic plate by means of mushroom-like extension tags projecting from the fitting surface of the acrylic palatal plate. RESULTS: The obturator was well retained in the patient's mouth and markedly improved his ability to speak and swallow. CONCLUSION: This technique proved to be a simple, quick, and cost-effective method for construction of obturators for huge maxillary defects.