Kavakebi Pujan, Girod P P, Hartmann S, Tschugg A, Thomé C
Department of Neurosurgery, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.
Acta Neurochir (Wien). 2017 Jun;159(6):1159-1162. doi: 10.1007/s00701-017-3158-4. Epub 2017 Apr 3.
Osteolytic lesions of the anterior aspects of C1 (lateral mass) are difficult to address in a minimally invasive fashion and are often treated by craniocervical instrumentation.
We report the feasibility and technical method of transoral vertebroplasty of the lateral mass of the atlas using image guidance and describe the workflow of the procedure. To our knowledge, there has not yet been a technical description of a transoral vertebroplasty using image guidance.
Adequate positioning of the pedicle access needle using image guidance for addressing the lateral mass of C1 through a transoral, permuceous access can be achieved.
With the assistance of image guidance, it is safe and feasible to access the lateral mass of the atlas. This constitutes a minimally invasive and fast alternative for introducing the bone needle to C1 rather than using a fluoroscopic device alone.
第一颈椎(侧块)前方的溶骨性病变难以采用微创方式处理,常通过颅颈固定器械进行治疗。
我们报告了使用影像引导经口对寰椎侧块进行椎体成形术的可行性和技术方法,并描述了该手术的操作流程。据我们所知,尚未有关于使用影像引导经口椎体成形术的技术描述。
通过影像引导,经口黏膜入路处理第一颈椎侧块时,可实现椎弓根穿刺针的充分定位。
在影像引导的辅助下,进入寰椎侧块是安全可行的。这为将骨针引入第一颈椎提供了一种微创且快速的替代方法,而非仅使用荧光透视设备。