Research Article: The application of gradually expanding pedicle technology in the placement of screws in thinner pedicle of patients with idiopathic scoliosis
Introduction:
Objective: To propose a technique of gradual expansion of pedicle diameter to place screws on the thinner pedicle that is difficult to place screws in scoliosis orthopedic surgery, in order to place thicker pedicle screws in the premise of good safety to achieve good stability and orthopaedic effect.
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