Injuries to the lower jaw bone.

Damage inflicted on the body as the direct or indirect result of an external force, with or without disruption of structural continuity.

Acute and chronic (see also BRAIN INJURIES, CHRONIC) injuries to the brain, including the cerebral hemispheres, CEREBELLUM, and BRAIN STEM. Clinical manifestations depend on the nature of injury. Diffuse trauma to the brain is frequently associated with DIFFUSE AXONAL INJURY or COMA, POST-TRAUMATIC. Localized injuries may be associated with NEUROBEHAVIORAL MANIFESTATIONS; HEMIPARESIS, or other focal neurologic deficits.

A subspecialty of medical oncology and radiology concerned with the radiotherapy of cancer.

Preoccupation with the fear of having, or the idea that one has, a serious disease based on the person's misinterpretation of bodily symptoms. (APA, DSM-IV)

The surgical removal of a tooth. (Dorland, 28th ed)

Harmful effects of non-experimental exposure to ionizing or non-ionizing radiation in VERTEBRATES.

The use of IONIZING RADIATION to treat malignant NEOPLASMS and some benign conditions.

Experimentally produced harmful effects of ionizing or non-ionizing RADIATION in CHORDATA animals.

Administration of the total dose of radiation (RADIATION DOSAGE) in parts, at timed intervals.