[Stafne's idiopathic bone cavity: characteristics and imagenological considerations. A review].

In 1942, Dr. Edward Stafne presented 35 cases of asymptomatic, clearly defined, round or ovoid radiolucencies occurring near the angle of the mandible, with a greater incidence below the lower dental canal, between the mandibular angle and the roots of the first lower molar, which he referred to as a bone defect. This bone defect later became known by other names.