A successfully rehabilitated post-mucormycosis maxillary defect with guided quad-zygomatic implants: A case report

Abstract

Introduction: Mucormycosis infection has received occasional attention because of the low number of cases in comparison with other frequent infections. With the emergence of the SARS-CoV-2 disease, the incidence of fungal infections like mucormycosis has increased. In mucormycosis, after surgical debridement, the defects that result are different from other maxillary defects. In terms of functional and aesthetic rehabilitation there are several treatment options for patients with maxillectomy defects. Amidst all, zygomatic implants are more favorable and viable solution for the above-mentioned defects. Since there is a scarcity in literature on the use of zygomatic implants in such cases, we presented a case report using the utmost advantage of these implants in rehabilitation of maxillary defects. Case Report: In the present case report, a 38-year-old male patient presented with an absence of the maxillary alveolar bone and anterior nasal spine and minimal presence of hard palate. Such type of maxillary defect following mucormycosis was managed with quad zygomatic implants with computer-guided approach. Conclusion: Thus, the author concluded through this case report that a severe maxillectomy defects can be managed well with the zygomatic implants. In the present article, the author preferred to perform under guide in order to avoid errors while placement of implants. Hence, proper diagnosis with definitive surgical approach can help in achieving precise treatment outcome and establishing patient’s self-esteem.