No abstract

Introduction:India accounts for the majority of oral cancer cases occurring worldwide. The metastasis of oral cancer to the regional lymph nodes and distant sites determines the prognosis and the survival rate of this disease.Objectives:The aim and objectives of this study were to evaluate the accuracy of preoperative clinical methods such as palpation, ultrasonography (USG), and computed tomography (CT) in comparison with postoperative histopathological findings in determination of metastatic cervical lymph nodes and also to assess whether combining these techniques increases the specificity and sensitivity of lymph node metastasis in oral squamous cell carcinoma (SCC).Methodology:Totally, 26 consecutive biopsy proven cases of oral SCC were included, and the nodal status was evaluated by palpation, CT and ultrasound (US) and confirmed by histopathological examination. The results were presented in terms of sensitivity, specificity, predictive values, accuracy, and P value.Results:Palpation, USG, and CT findings were compared with histopathologic findings by Fisher's exact test and the “P” value for palpation, US and CT were 0.003, 0.000, 0.000, respectively, which are statistically significant.Conclusion:US examination combined with CT gives a better assessment of the neck for nodal metastasis.

This study was performed to compare the different etiologic factors leading to diverse facial fracture patterns. By statistical analysis of this record the authors come to know about the relationship of facial fractures with gender, age, associated comorbidities, etc.

Objectives To retrospectively analyze all patients who were diagnosed with Osteomyelitis of jaws in our unit. Results Of the 31 patients, maxilla was involved in 16 patients and mandible was involved in the remaining 15. 11 out of the 16 patients with maxillary osteomyelitis were immuno-compromised. The predominant etiology noted was odontogenic infection. With the treatment protocol we have adopted, all our patients showed satisfactory resolution of the condition by 6 weeks. Conclusion Incidence of maxillary osteomyelitis & their association with diabetes mellitus was higher in our series compared to others. The cause for this high incidence was analyzed in our study. Based on our results we conclude that a conservative surgical method with an attempt to preserve vital bone and an appropriate antibiotic therapy with the correction of the underlying medical problems is adequate to treat Osteomyelitis of jaws.