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A simplified technique for construction of an interim obturator for a bilateral total maxillectomy defect
1Removable Prosthodontic Department, Faculty of Oral and Dental Medicine, Cairo University, Egypt.
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.