作者对６０例下颌骨骨折采用小夹板单颌固定，对下颌骨骨折进行治疗，并与传统疗法进行比较。认为小夹板单颌固定较颌间牵引固定具有很大的优越性，对保持口腔卫生，恢复口腔功能，减少并发症，允许早期行使功能，体现了动静结合原则的优越性。 The author of the 60 cases of mandibular fracture with a single splint splint, the treatment of mandibular fractures, and compared with the traditional therapy. It is considered that the small splint is more superior than the intermaxillary traction and fixation. It maintains the oral health, restores the oral function, reduces the complications and allows the early exercise function, which reflects the superiority of the principle of the combination of movement and the static.