Fig. 1From: A retrospective comparative study of clinical efficacy of percutaneous short segment pedicle screw fixation with or without screwing of the fractured vertebra with O-arm navigationLateral (A) radiograph and CT (B) of a 35-year-old male with L1 vertebral fracture (AO type B2). Receiving percutaneous short segment pedicle screw fixation without screwing of the fractured vertebra with O-arm navigation and the Cobb angle and AVH% get restoration one week (C) and one year (D) after the surgeryBack to article page