Single-Stage Reconstruction of Maxillectomy and Midfacial Defects in Cases of Covid Associated Mucormycosis.

Objective: To advocate a single stage reconstruction in cases of maxillectomy and midfacial defects operated for covid associated mucormycosis to enable a favorable overall outcome within a shorter duration in terms of survival, quality of life, speech, deglutition and aesthetics. Method: In our series of six patients with signs and symptoms suggestive of covid associated mucormycosis with diabetes as a predisposing factor had undergone Contrast enhanced CT and MRI with biopsy confirming the diagnosis, were then subsequently posted for resection and reconstruction depending upon extent of disease and defect left behind. Out of six, three were revision cases and the other three were primary cases. All had undergone single stage reconstruction using free flap (5/6) and pedicle (1/6) after intra-operative margins and distal most part of recipient vessels was found negative for mucormycosis on histopathology. Post-operative Liposomal Amphotericin B with Oral Posaconazole along with antibiotics and supportive treatment were given and were then followed up. Results: All the cases have complete flap survival after a mean follow-up of 90 days with no recurrence of mucormycosis. We had a survival rate of 100% with patients having good quality of life, speech, deglutition and acceptable aesthetical outcome. Conclusion: Stepping up on the reconstruction ladder to provide a single stage management in patients of covid associated mucormycosis by adequate surgical debridement, intraoperative negative margins on histopathology and subsequent reconstruction using autologous flaps is the need of the hour to provide within a shorter duration, favourable overall outcome in terms of survival, quality of life, speech, deglutition and aesthetics. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-022-03121-1.