Browsing by Author "Chaurasia, NK"
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Publication Comparative Study to Determine the efficacy of Zinc Oxide Eugenol and Alveogyl in Treatment of Dry Socket(Kathmandu University, 2017) Chaurasia, NK; Upadhyaya, C; Dixit, SABSTRACT Background Dry socket is one of the most common complications following permanent tooth extraction, especially mandibular third molar. Management remains controversial and different authors have shown different results with the use of zinc oxide eugenol and AlveogylTM, some preferring AlveogylTM over zinc oxide eugenol. Objective To determine the incidence, possible risk factors and compare the effectiveness of two most commonly used agents (Zinc oxide eugenol and AlveogylTM) for management of dry socket. Method Dry socket patients were randomly divided into two groups. Various risk factors were recorded through proper history. After thorough irrigation with normal saline, zinc oxide eugenol paste mixed with cotton pellet was placed in one group whereas AlveogylTM was placed in another group. Intensity of pain was recorded on visual analogue scale of Zero to ten. Pain score was recorded at the time of diagnosis, thirty and sixty minutes after placement of medication and on second, fifth, seventh and tenth day. The medication was changed every day until the pain subsided. The data were collected and analyzed using SPPS software (version 20). Result Incidence of dry socket was 4.70%, more common in males (59.09%). It was more common after extraction mandibular third molar. Initial and final pain relief on visual analogue scale was better with use of zinc oxide eugenol. Conclusion Zinc oxide Eugenol paste is more effective in management of dry socket for early as well as final pain relief compared to AlveogylTM. KEY WORDS Alveogyl, dry socket, visual analogue scale, zinc oxide eugenolPublication Incidence and Pattern of Impaction of Mandibular Third Molars : A Single Institutional Experience in Nepal(Kathmandu University, 2017) Upadhyaya, C; Chaurasia, NK; Neupane, I; Srivastava, SABSTRACT Background Impacted teeth are those that have erupted or are partially erupted and will not assume a normal arch relationship with opposing and adjacent teeth and tissues. Objective To evaluate the incidence and pattern of mandibular impacted third molars in patients of Dhulikhel Hospital. Method A retrospective study was conducted from March 2016 to November 2016 and reviewed 581 orthopantomograms and clinical records of patients who presented to the Department of Oral and Maxillofacial Surgery. The angulation of impaction was measured using Winter’s classification and the level and position of impacted third molar was recorded using Pell and Gregory classification system. The etiology for extraction was recorded from previous clinical records. Result In this study, incidence of impaction was more prevalent in females. The most common pattern of impaction was mesioangular followed by horizontal, vertical, distoangular and others. The most common cause of extraction was caries in the third molar. There was no significant difference between the pattern of impaction in the right and left sides of the mandible. Conclusion Classifications of impacted mandibular third molars can be effectively used to predict the surgical difficulty and to evaluate the risk of postoperative complications. Therefore, this study highlights the importance of evaluation of pattern, type and class of impaction in Nepalese population giving a high clinical significance. KEY WORDS Impaction, incidence, mandibular, pattern, third molarPublication Juvenile Ossifying Fibroma of Maxilla(Kathmandu University, 2018) Chaurasia, NK; Koju, S; Dulal, S; Upadhyaya, CABSTRACT Ossifying fibroma (OF) is a rare, benign, non-odontogenic tumor of the jaw which comes under the group of fibro-osseous lesions. Ossifying fibromas of the mandible are more common than in the maxillary region. Juvenile ossifying fibroma has been distinguished from conventional ossifying fibroma on the basis of patient’s age, site predilection, and clinical behavior. The lesion should be differentiated from other fibro-osseous lesions as its management varies from surgical enucleation to complete resection. Present report describes the case of juvenile ossifying fibroma of anterior maxillary region in a 7 year old male patient, with a detailed description of clinical, radiographic, histopathologic features, and its surgical management. KEY WORDS Fibro-osseous lesions, Juvenile, Maxilla, Ossifying fibroma