Several types of cancer can be detected during clinical dental hygiene practice, and each varies in the way that it spreads, the way that it is treated, its etiology, and its prognosis. Basal cell carcinoma is a type of skin cancer that originates in the stratum germinatum, the deepest layer of the skin. It is not seen in the oral cavity, but can be found frequently on the head, neck, and middle of the face. When identified and treated in a timely manner, the prognosis for this type of cancer is good, and treatment has a high success rate.






