SPINAL FIXATION ACCESS AND DELIVERY SYSTEM

A spinal fixation access and delivery system is disclosed. In some aspects, the system is used to access the cervical facet joint via a posterior access approach. The system may include an access device including a body having a proximal portion and a distal portion and a chamfered or beveled end feature positioned at the distal portion of the body and configured for insertion at the cervical facet joint. The system may further include a guide device having access device engagement features and a spinal fixation member. The access device includes at least one guide device receiving feature complementary to or keyed to the engagement feature of the guide device. 公开了一种脊椎固定入路和输送系统。在一些方面，所述系统用于经由后入路进入颈小面关节。所述系统可以包括入路装置，所述入路装置包括具有近侧部分和远侧部分的主体以及位于主体的远侧部分处并构造成用于在颈小面关节处插入的倒角或斜切端部特征。所述系统还可以包括具有入路装置接合特征的引导装置和脊椎固定构件。所述入路装置包括与引导装置的接合特征互补或键合的至少一个引导装置接收特征。