咬合重建修复是指通过改变患者长期存在的低位咬合和原有的咬合状态,重建新的位和咬合关系。咬合重建后,牙、颌情况改变对颅面软硬组织结构产生怎样的影响目前尚不清楚。X线头影测量技术可准确反映牙、颌以及颅面软硬组织的结构,在口腔正畸学和口腔矫形学领域已广泛应用,现已开始应用于修复学领域。本文就X线头影测量技术在咬合重建中的应用作一综述。 Bite reconstruction repair refers to the patient by changing the low bit occlusion and the original occlusion of the state, reconstruction of the new position and occlusion. It is not clear what effect the changes of dental and maxilla on craniofacial soft and hard tissue after bite reconstruction. X-cephalometry can accurately reflect the structure of teeth, jaws and craniofacial soft and hard tissues. It has been widely used in orthodontics and oral orthopedics and has been used in the field of prosthetics. This article reviews the application of X-cephalometry in occlusal reconstruction.