铝丝带钩牙弓夹板是治疗颌骨骨折常用方法之一。国内目前常用的仍是手工弯制的铝丝带钩牙弓夹板。这种夹板具有取材方便,制作简单,价廉等优点,但也存在夹板与牙冠接触面小,挂钩易压迫牙龈,挂钩体积大易积存食物,外形较粗糙、所用铝丝为 Aluminum ribbon hook dental arch splint is one of the commonly used methods to treat jaw fracture. At present, the commonly used domestic hand-bent aluminum ribbon hook dental arch. This plywood has the advantages of easy access, simple production, low cost, but there are also plywood and crown contact surface is small, the hook easy to squeeze the gums, hook the volume of easy to accumulate food, rough shape, the aluminum wire is