Background Sharp instrument injuries among health care students significantly increase the risk of transmission of different blood-borne pathogens which can lead to serious consequences including death. Objectives The study was carried out to determine the prevalence and factors associated with sharp instrument injuries among the health care students in the Mahatma Gandhi Mission's Campus, Navi Mumbai and to make recommendations to the institutional authorities about measures to be undertaken to prevent such injuries among the students. Materials and Methods A cross-sectional questionnaire study was conducted among 700 health care students which included dental, medical and nursing students during their clinical training at Mahatma Gandhi Mission's Campus, Navi Mumbai from May 2012 to July 2012. It was a self-administered questionnaire with a 1-year recall period for sharp instrument injury. The data was analyzed using descriptive statistics and Chi-square test. Results The questionnaire was completed by 627 students of which 76.4% of nursing, 75.4% of dental and 48.7% of the medical students had experienced sharp instrument injuries in the past 1 year with hollow-bore needle being the most common instrument causing such injuries. Overall, 77.4% of the students had not reported the incident of the injury and only 34.4% of the students had taken postexposure prophylaxis. Conclusion Educational interventions with effective training on proper handling and disposal of sharp instruments and postexposure prophylaxis along with the formation of a reporting center are some of the recommendations which can reduce the occupational exposure to sharp instrument injuries among the health care students. How to cite this article Hussain JSA, Ram SM, Galinde J, Jingade RRK. Occupational Exposure to Sharp Instrument Injuries among Dental, Medical and Nursing Students in Mahatma Gandhi Mission's Campus, Navi Mumbai, India. J Contemp Dent 2012;2(2):1-10.

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Resection of skull base lesions has always been riddled with problems like inadequate access, proximity to major vessels, dural tears, cranial nerve damage, and infection. Understanding the modular concept of the facial skeleton has led to the development of transfacial swing osteotomies that facilitates resection in a difficult area with minimal morbidity and excellent cosmetic results. In spite of the current trend toward endonasal endoscopic management of skull base tumors, our series presents nine cases of diverse extensive skull base lesions, 33% of which were recurrent. These cases were approached through different transfacial swing osteotomies through the mandible, a midfacial swing, or a zygomaticotemporal osteotomy as dictated by the three-dimensional spatial location of the lesion, and its extent and proximity to vital structures. Access osteotomies ensured complete removal and good results through the most direct and safe route and good vascular control. This reiterated the fact that transfacial approaches still hold a special place in the management of extensive skull base lesions.