Objective Through diagnosis and therapy in 6 cases of infant mandibular fracture, confirmed the effectiveness of CT examination and dental bar splint in treating infants suspected suffering mandibular fracture.

• 目的通过6例婴幼儿下颌骨骨折患儿的诊断与治疗,凡疑下颌骨骨折的婴幼儿可常规做CT检查和常规用下颌牙托固定治疗。 方法对6例临床怀疑下颌骨骨折者做CT检查。