Many types of tumors and cysts can form in your jaw. Most types are rare. Tumors are solid masses that can be cancerous or noncancerous. Cysts are sacs that contain liquid or air. Most tumors or cysts ...

Jaw cancer is a very rare type of oral cancer, or cancer in the mouth. It falls under the broader category of head and neck cancers. Experts often refer to cancers of the jaw as oral cavity cancers.

When there’s a mismatch or misalignment between your upper jaw bone (or maxilla) and the lower one (mandible), you have an uneven or crooked jaw. This can arise due to temporomandibular joint (TMJ) ...