Extensive Palatal Necrosis Secondary to Chrysomya bezziana Myiasis: A Case Report

Oral myiasis, a rare condition characterised by infestation of dipterous larvae in the oral cavity, poses unique diagnostic and therapeutic challenges. Herein, we present a case study of a 35-yearold quadriplegic man presenting with oral myiasis localised to the palatal region, likely attributable to malnutrition and suboptimal oral hygiene. Manifestations comprised oral bleeding, fever, and necrotic palatal ulcers infested with maggots. Initial diagnostic considerations encompassed mucormycosis and neoplastic lesions; however, further scrutiny revealed primary palatal myiasis caused by Chrysomya bezziana species. Therapeutic interventions entailed bedside maggot removal and meticulous wound care, with topical hyaluronic acid application and oral hygiene guidance. This case underscores the significance of uncommon conditions such as palatal myiasis, especially among patients with intricate medical backgrounds. A comprehensive diagnostic approach and optimal treatment ensure favourable outcomes.