Aim: To remove tongue biofilm and improve breath odor, specific instruments (tongue scrapers) or toothbrushes are used. Materials and methods: This study compared the effectiveness of a manual toothbrush that has a tongue scraper on the back of its head and two commercially available tongue scrapers in reducing the tongue coating and aerobic and anaerobic microbiota of the tongue dorsum. A randomized, negative controlled, double-blind, parallel design study for three different treatment interventions was conducted. Results: All tongue cleaners showed a significant reduction in Winkle's tongue coating scores with significant values of reduction (p <0.001) of the anaerobic bacterial count with plastic and metal tongue scraper when compared to brush scrapper. Conclusion: There was an effective reduction of bacterial load on tongue dorsum with the use of tongue cleaners, with maximum load reduction by using plastic tongue cleaners. Clinical significance: The results of the present study may be helpful for the dentists while prescribing tongue cleaners to their patients in their clinical practice.

Aim:The aim of the current cross-sectional study was to assess oral mucosal lesions among psychiatric jail patients residing in central jail, Bhopal, Madhya Pradesh, India.Materials and Methods:The study subjects consisted of prediagnosed psychiatric patients residing in central jail, Bhopal. A matched control consisting of cross section of the population, that is, jail inmates residing in the same central jail locality was also examined to compare the psychiatric subjects. The WHO oral health assessment proforma, 1997 along with 18-item questionnaire was used for the oral health examination.Results:A total number of subjects examined were 244, which comprised of 122 psychiatric inmates and 122 nonpsychiatric inmates. Among all psychiatric inmates, about 57.4% of inmates had a diagnosis of depression, 14.8% had psychotic disorders (like schizophrenia), and 12.3% had anxiety disorder. A total of 77% study inmates, which comprised of 87.7% psychiatrics and 66.4% nonpsychiatrics had a habit of tobacco consumption (smokeless or smoking). Overall prevalence of oral mucosal lesions among the inmates was 85 (34.8%), which comprised of 39.3% psychiatric inmates and 30.3% nonpsychiatric inmates.Conclusion:The information presented in this study adds to our understanding of the common oral mucosal lesions occurring in a psychiatric inmate population. Leukoplakia and oral submucous fibrosis were the most common types of oral mucosal lesions found. Efforts to increase patient awareness of the oral effects of tobacco use and to eliminate the habit are needed to improve oral and general health of the prison population.