spinal cork screw principle
尋找FourKing資訊的人也對spinal cork screw principle感到興趣,以下是FourKing的靠北餐廳情報,Disadvantages – The screws have to penetrate the posterior cortex of the vertebral body with potential risk to the spinal cord.
尋找FourKing資訊的人也對spinal cork screw principle感到興趣,以下是FourKing的靠北餐廳情報,Disadvantages – The screws have to penetrate the posterior cortex of the vertebral body with potential risk to the spinal cord.