<prompt> Period of immobilization indicated in a young adult patient with a fracture of the angle, receiving early treatment in which tooth is retained in fracture line:3 weeks.4 weeks.5 weeks6 weeks.  <response>: Period of immobilization for fractures of tooth-bearing areas of mandible.Young adult with fracture of the angle receiving early treatment in which tooth removed from fracture line 3 weeksIf tooth retained in fracture line - 1 week is added. 31 4 weeksIf fracture occurs at the symphysis - 1 week is added. 41 5 weeksIf the patient age is 40 years and over - 1 or 2 weeks are added.If fracture occurs in children and adolescents -Subtract 1 week. 