A prosthetic approach to maxillary defects

Abstract

Prosthetic rehabilitation of maxillary defects is a subject which has attracted considerable attention in dental literature. The literature on maxillary obturators is briefly reviewed and a technique for their construction, using a two stage temporary obturator, is described. The use of a temporary obturator is now generally recognised as essential immediately following maxillary resection. The essential functions of a temporary obturator are outlined, including restoration of facial contour and prevention of surgical cavity contamination. The construction of a permanent appliance is initiated when the surgical cavity has healed completely. This period varies with the individual patient but is usually in the region of two months after operation.