The PCKP system sends the delivery cannula to the opposite side of the vertebral body, withdraws the delivery cannula and infuses bone cement at different points to achieve continuous filling in the whole vertebral body

Provide a variety of specifications to meet different vertebral body sizes; Curved balloon can realize the whole vertebral body distraction, provide continuous curved cavity for bone cement infusion, and fully correct the kyphosis of the vertebral body

The bone cement is distributed in an arc along the anterior edge of the vertebral body and evenly diffused. The stress area is larger and more balanced, which can effectively avoid vertebral collapse and adjacent vertebral fracture

The curved technique don't need to move the puncture point outward or increase the puncture angle inward. The technical requirements are low, and the number of fluoroscopy is reduced. At the same time, the operation time is greatly shortened