Freehand S2-Alar-Iliac Screw Placement Technique in Lumbosacral Spinal Tumors: A Preliminary Study.
Wending HuangLun XuWeiluo CaiMo ChengZhengwang SunShengping WangWangjun YanPublished in: Orthopaedic surgery (2022)
The freehand S2AI screw technique is reproducible, safe, and reliable in the management of lumbosacral spinal tumors.