Lecture 1. Benign tumors of soft tissues and bones of head at children. Classification, etiology. Diagnostics, differential diagnostics, treatment and rehabilitation of children. Lecture 2.Malignant tumors of soft tissues and bones of head at children. Diagnostics, differential diagnostics, features of clinical course, principles of treatment. Lecture 3. Congenital anomalies (development disturbances) of head and neck. Occurrence, etiology, pathogeny, classification, clinical symptoms. Surgical methods of treatment and rehabilitation at children and adolescence. Lecture 4. Traumatic injuries of teeth, jaws and soft tissues in maxillofacial region in children.