What is the cervical area in dentistry?

In dentistry, the cervical area refers to the region of the tooth adjacent to the gingiva. It is located at the junction between the crown and the root of the tooth, and is often the most susceptible to decay due to its location and the difficulty of reaching it with a toothbrush and floss. The cervical area is particularly prone to buildup of plaque and bacteria due to its location in a more protected area, and can be difficult to clean. Because of its proximity to the pulp of the tooth, decay in this area can lead to sensitivity and pain. Dental professionals commonly use preventive techniques such as fluoride treatment and sealants to protect the cervical area from cavities.