Yip Kevin H K, Smales Roger J, Kaidonis John A
Faculty of Dentistry, University of Hong Kong.
Gen Dent. 2003 Jan-Feb;51(1):54-7.
Dahl partial bite-raising appliances have been used over the past 30 years for the management of occlusal tooth tissue loss, particularly in patients who have lost normal occlusal vertical dimension. The more recent use of Dahl-type appliances for individual teeth has changed the restorative management of patients with localized anterior tooth erosion. The Dahl treatment principle can be applied to those patients with and without the loss of occlusal vertical dimension. Palatal bite-raising platforms can be used to re-establish anterior tooth guidance for disocclusion of the posterior teeth without occlusal interferences. The treatment principle is illustrated with clinical cases.
在过去30年中，达尔部分咬合升高矫治器一直用于治疗咬合牙体组织丧失，尤其是那些丧失正常咬合垂直距离的患者。近年来，达尔式矫治器用于个别牙齿，改变了局限性前牙侵蚀患者的修复治疗方式。达尔治疗原则可应用于有或没有咬合垂直距离丧失的患者。腭部咬合升高平台可用于重新建立前牙引导，使后牙脱离咬合而无咬合干扰。本文通过临床病例阐述了该治疗原则。
