It is a Profession which deals with the Prevention, Diagnosis, and Cure of the Structures in the Oral cavity as well as the surrounding structures like the Arches and the Soft Tissues  in and around the oral cavity, In dentistry we also deal with correcting the deformities in the oral cavity and also the face.

1) Commensal bacteria : It is the mutual relationship between organisms of 2 different species in which one organism is slightly benefited and the other is not affected by the others presence . The 2 organisms can be divided as Host and the other is the commensal as they stay in the body of the [...]