Division of Prosthodontics, Department of Restorative Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN.
Private Practitioner, Gainesville, VA.
J Prosthodont. 2021 Mar;30(3):271-275. doi: 10.1111/jopr.13300. Epub 2021 Feb 25.
A common challenge in full-mouth rehabilitation is preserving the correct spatial orientation of the maxillary diagnostic, diagnostic wax-up and master casts within the dental articulator. Any malposition of the maxillary master cast will immediately invalidate the articulator settings that were programmed from the pantographic or axiographic tracing. This will subsequently affect the occlusal morphology of the restorations. The technique presented in this article helps to precisely relocate the maxillary master cast to the same spatial orientation as both the initial diagnostic, and diagnostic wax-up casts.
全口修复中常见的挑战之一是在牙颌模型中保持上颌诊断模型、诊断蜡型和上颌模型的正确空间方位。上颌模型任何位置的不正确都将立即使从描记或描记图得来的架定位参数无效。这将随后影响修复体的咬合形态。本文介绍的技术有助于精确地将上颌模型重新定位到与初始诊断模型和诊断蜡型相同的空间方位。
