采用自制的单齿钩治疗33例闭合性颧骨颧弓骨折病人，取得较满意的临床效果。认为单齿钩在颧骨颧弓骨折复位中创伤小，器械制备和手术方法都较简单，疗效佳，病人易接受。但对手术的适应证和手术时机要正确掌握，在伤后第二周内手术最佳。 33 patients with closed zygomatic arch fracture of the zygomatic arch were treated with self-made monopod hooks to obtain satisfactory clinical results. That single-tooth hook in zygomatic zygomatic arch fracture reduction in trauma, equipment preparation and surgical methods are relatively simple, good effect, the patient is easy to accept. However, the indications for surgery and the timing of surgery to correctly grasp the best surgery in the second week after injury.