Dental trauma is injury to the mouth. Broken or lost tooth is a most common dental trauma. Dental trauma can be inflicted through contact sports and drinking hot liquids due to which oral tissues becomes highly sensitive leading to mouth injuries which are very painful. Prompt treatment is needed for Dental trauma from a dentist. High-impact journals are those considered to be highly influential in their respective fields. The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information. The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years.
Last date updated on June, 2014