1.on the basis of imaging characteristics the fracture of lamina of vertebral arch was divided into 5 types: vertical, transversal, "7" -graphemic or reverse "7" -graphemic, "s" and displaced.
根据影像特点将椎板断裂形态分为纵向型、横向型、“s”型、“7”字型与反“7”字型及断裂移位型5型。
2.on the basis of imaging characteristics the fracture of lamina of vertebral arch was divided into 5 types: vertical, transversal, "7" -graphemic or reverse "7" -graphemic, "s" and displaced.
根据影像特点将椎板断裂形态分为纵向型、横向型、“s”型、“7”字型与反“7”字型及断裂移位型5型。