Oral mucosal disorder-A demographic study.

INTRODUCTION: Oral mucosal disorder (OMD) has the potential disorder than any other oral disorder. It is found in the all over would. In our country India, is also more prone area of oral mucosal disorder. People more affected in male, low educated, low socioeconomic. Areca nut consumption is more so oral mucosal disorder is more reported, this survey was undertaken in darbhanga and is surrounding to determine the demographic data of oral mucosal disorder and to identify their association with various factors. MATERIALS AND METHODS: A total of 5620 patients of Oral mucosal disorder attending the dental outpatient clinic of the Department of Oral Medicine and Radiology in dental college and department of dentistry in darbhanga medical college over a period of 36 months were selected for the study. A detailed case history and clinical examination was done in visible light. Study was done on the basis of age group, gender, socioeconomic habit duration, frequency of habit, and type of habit. STATISTICAL ANALYSIS USED: Simple t-test analysis was performed. RESULTS: Of the 5620 cases of OMD studied, 75.01% cases were male. 49.09% were low socioeconomic people, 36.12% graduate educated, 47.29% smokeless habit and frequency of habit more than two time 57.12%. Oral mucosal disorder. CONCLUSION: Younger populations have relatively a higher percentage of oral mucosal lesions than would older populations. Habits, like smoking and smokeless, which further increase with age, can also increase the incidence of oral mucosal disorder Prevalence of habits was more in males than females.

Serum fucose level in oral cancer, leukoplakia, and oral sub mucous fibrosis: A biochemical study.

AIMS: To estimate the serum fucose levels in clinically and histopathologically diagnosed oral cancer, oral leukoplakia, and oral submucous fibrosis cases. To compare and correlate the severity of dysplasia or histopathological grading of the premalignant and malignant lesions with serum fucose levels. OBJECTIVE: To determine the role of serum fucose as a reliable biomarker for early detection of malignant transformation of potentially malignant lesions and conditions and prediction of biologic behavior of the malignant lesions. MATERIAL AND METHOD: The intended study shall include 100 participants divided into 4 groups. Groups I, II, and III will include 25 clinically and histological diagnosed cases of oral leukoplakia, oral submucous fibrosis, and oral cancer, and 25 normal control group. Fucose was measured according to the method of Dische and Shettles as adopted by Winzler. STATISTICAL ANALYSIS: Statistical analysis will be done using SPSS statistical software (Version 10), and the levels of significance will be analyzed using the paired and unpaired t-tests. RESULT: In subjects of 4 groups were age- and gender-matched and comparable thus these may also not influence the study outcome measure (fucose levels). ANOVA revealed significantly different fucose levels among the groups (F = 17.00, P < 0.001). Mean fucose level did not differ (P > 0.05) between oral leukoplakia, oral submucous fibrosis, and oral cancer (84.5%) groups. The increase in mean fucose levels with severity was the highest in the oral cancer group followed by oral submucous fibrosis and oral leukoplakia group. The mean fucose levels did not differ between mild and moderate grades (P > 0.05) in all the 3 groups. CONCLUSION: The evaluation of serum l-fucose would be of good help in assessing early malignant change in increasing the accuracy of clinical diagnosis and also in assessing the spread and invasiveness of oral cancer, oral submucous fibrosis, and leukoplakia.

Oral mark in the application of an individual identification: From ashes to truth.

Forensic odontology is the branch of dentistry which deals with the proper handling, examination, evaluation and presentation of dental findings in the interest of justice. After major disasters and perimortem assaults such as earthquakes, fires, severe head and neck trauma or gross decomposition, accurate and early identification of dead and injured becomes important. In the absence of other records in such cases, identification is based on restorations, missing teeth and prosthetic devices such as partial and complete removable/fixed prosthesis or implant retained devices. This brings out the major role of prosthodontics to investigate the identity of suspects in the criminal cases as well as the deceased human beings in traumatic injuries or in disasters. Denture identification systems are being used as means of postmortem identification of edentulous persons which has evolved from the inclusion of some form of printed label in a denture to more high-tech methods. The provision of implant retained complete lower denture, antemortem, and postmortem radiographs of edentulous persons and correlation of bite marks using special impression techniques provide another potential source of evidence for human identification. Hence, this literature review throws some light on the role played by prosthodontist in forensic odontology.