Outcome of Open Surgery in Disease Progression of Post-COVID Rhinomaxillary Mucormycosis Treated by Functional Endoscopic Sinus Surgery and Proposed Evaluation Scale for Maxillary Sinus Disease and Osteomyelitis.

Introduction: Rhinomaxillary Mucormycosis (RMM) is a condition peculiarly seen as post-COVID-19 opportunistic infections with Maxillary Sinus Disease and Osteomyelitis (MSDO). The open method of debridement and closed method are two types of surgical modalities available. There is no scoring method for this infection in maxilla. This paper aims to study the clinical and CT-based outcome of open versus closed surgery of MSDO in post-COVID-19 RMM and propose a new scoring method to evaluate the disease severity, progression as well as recovery. Material and Methods: Symptomatic cases of RMM (n = 17) with a history of closed surgical treatment were enrolled for this prospective clinical study. These cases were then treated by medicinal and open surgical method. The clinical and CT scan outcomes were compared by proposed new scoring method.The CT-based score for Maxillary Sinus Disease (MSD) and Maxillary Osteomyelitis (MO) from pre-FESS (CT1), Post-FESS (Preoperative, CT2), and Post-operative (CT3) were compared for both right and left sides. One-way ANOVA test and post HOC tests were used for statistical evaluation. Conclusion: The open method of maxillary sinus surgery has given significant improvement in the treatment of RMM already treated by a closed endoscopic approach. Supplementary Information: The online version contains supplementary material available at 10.1007/s12663-022-01803-5.

Anti-fungal therapy: An overview for maxillofacial surgeons in post-covid-19 fungal infections.

India is well known as the diabetes "capital" of the world but now it is also becoming the mucormycosis "capital" of the world. Indian Council of Medical Research has formed an "Evidence-Based Advisory in The Time of COVID-19 on Screening, Diagnosis, and Management of Mucormycosis." As per this advisory, an oral and maxillofacial surgeon forms an integral part of the team dedicated to fight this epidemic of mucormycosis. Also, there are other fungal infections such as aspergillosis which are getting reported in these patients affecting the paranasal sinuses and the jaws. Aggressive surgical debridement and a thorough knowledge of anti-fungal therapy are must in treating these fungal infections. The aim of this article is to give an overview on the available anti-fungal therapy required to manage the ever-increasing rise in fungal infections faced by maxillofacial surgeons in post-COVID-19 patients.

Zygomaticomaxillary Osteomyelitis due to COVID-19 Associated Mucormycosis (CAM): A Case Series of 10 Patients

Aim To highlight the incidence of osteomyelitis due to CAM and to elucidate the mode of spread of infection from maxilla to zygomatic bone, to highlight how that is distinct from other cases of zygomatic osteomyelitis due to other etiologies. Methods A standard protocol of treatment of the cases of CAM with zygomatic involvement based on our own outcomes was furnished. All 10 patients were treated with dual antifungal therapy and aggressive surgical resection via extraoral approach, in conjunction with functional endoscopic sinus surgery (FESS). Results Ten out of 116 patients of CAM reporting to our institute presented with zygomatic bone involvement with an incidence rate averaging at 8.6%, whereas in previous literature osteomyelitis of zygomatic bone was extremely rare with an incidence pattern of just 1.42%. Conclusions The treatment protocol followed by the authors gave good outcomes to all patients treated, with no mortalities.

Gadgets and Armamentarium of Maxillofacial Surgeons during Coronavirus Pandemic.

INTRODUCTION: We all know about the grave situation caused by the novel coronavirus in recent times. Although the maxillofacial surgeons are not at forefront of dealing with the coronavirus directly, they are at increased risk due to their working area on face, mouth, and oral cavity. There is an urgent need to upgrade the already set guidelines and follow them stringently. Any procedure done within the oral cavity is a high-risk procedure and this upgradation is necessary because present means are insufficient to prevent infection from this deadly virus. This article aims to review and discuss all the new gadgets and armamentarium required to deal with patients during and post coronavirus pandemic. MATERIALS AND METHODS: The authors performed a thorough literature search on various armamentarium and new gadgets introduced into the field of dentistry during the coronavirus pandemic worldwide. The relevant armamentarium is discussed under three broad headings, namely, those required before, during and after the procedures for easy understanding. RESULTS: A total of 15 gadgets and armamentarium related to oral and maxillofacial surgical practice are named and discussed in the literature review. DISCUSSION: We are particularly vulnerable to the transmission of diseases easily both due to the field of interest of work and type of instrumentation. Thus, we need to be extremely cautious about the procedure. Since, the literature is scarce about the sequelae of the coronavirus disease; shift to the automated, contactless gadgets is the way to look forward to a healthy dental practice. CONCLUSION: These gadgets are user friendly for any small dental set-up as well. The choice of these upgraded instruments are prerogative of the individual professionals according to their exclusive practice. Yet, the authors encourage all health care professionals to focus on better training in infection control and cross-contamination.

Subjective Overload and Psychological Distress among Dentists during COVID-19.

Psychological distress during the COVID-19 pandemic is not solely limited to SARS-CoV-2 infection. It may also be related to social, cultural, and environmental factors, which may act as additional stressors. The aim of the current study was to explore the association between psychological distress and subjective overload among dentists in different countries, and whether it is associated with COVID-19-related factors. A cross-sectional survey was conducted among 1302 dentists from China, India, Israel, Italy, and the UK, who filled out demographics data, COVID-19-related factor questions, subjective overload, and psychological distress scales. Our findings showed that the positive association between subjective overload and psychological distress was different among countries, suggesting higher rate of intensity in Italy compared to China, India, and Israel (the UK was near significance with China and Israel). The interaction variable of the subjective overload × psychological distress was significantly associated with a particular country, with those individuals reporting fear of contracting COVID-19 from patients, fear of their families contracting COVID-19, and receiving enough professional knowledge regarding COVID-19. Given the above, dentists were found to have elevated levels of subjective overload and psychological distress, which differed among the countries, presumably due to certain background issues such as social, cultural, and environmental factors.