PROSTHODONTIC REHABILITATION OF A MAXILLARY DEFECT USING HOLLOW BULB OBTURATOR: A CASE REPORT

Inverted papilloma arising from the sinonasal mucosa often necessitates a total or partial maxillectomy, creating a significant palatal and alveolar ridge defect. These defects can lead to sequelae like nasal regurgitation, compromised oral and nasal competence, impaired mastication, and deglutition due to lack of bony support, and altered speech due to changes in oral cavity anatomy. Facial aesthetics can also be negatively impacted with the potential for a sunken malar eminence or collapsed midface. While prosthodontic rehabilitation with obturators aims to restore function and aesthetics, conventional designs can be cumbersome due to their weight and bulk. This case report details the utilization of a hollow bulb obturator, addressing the limitations of traditional obturators and potentially improving patient outcomes.