骨支抗系统作为一种新的支抗方式被应用到正畸治疗中,它通常采用微小钛板和固定在单侧皮质骨上的螺钉与骨整合从而提供稳定的支抗。在开(牙合)病例中应用骨皮质支抗系统压低磨牙是一种新的尝试,本文探讨了压低磨牙对牙根和其下面的下颌血管神经束的影响,以及这种经粘骨膜单侧固定的钛板的稳定性和骨整合情况。 Bone support systems are being used as a new means of support for orthodontic treatment. They typically incorporate tiny titanium plates and screws fixed on unilateral cortical bone to provide stable anchorage. It is a new attempt to lower the molars by applying the cortical support system in open occlusion cases. This article explores the effect of lowering the molars on the mandibular vascular bundle below the root and below, and the unilateral fixation of the periosteal The stability and osseointegration of the titanium plate.