Transpedicle spinal osteotomy and pedicle screw-rod system in correction of kyphosis following ankylosing spondylitis;

Objective:To summarize and evaluate the significances and effects of thoracolumbar burst fractures by the method of pedicle screw internal fixation system with bone graft of vertebral body via pedicle and to investigate the correlative factors in order to provide theoretical foundation for clinical application,then look for the method as the best choice for clinical application.

Treatment of burst thoracolumbar fracture by posterior fixation with short-segment pedicle screw instrumentation;

A method to cure spine fracture by using pedicle screw combined verteplasty;

Study on treatment of lumbar instability by posterior inter body fusion combined with pedicle screw;

Objective This article presents 32 cases of thoracolumbar fracture with partial paraplegia treated with pedicle screws internal fixation indirect decompression of spinal canal or decompression of cord.

Objective To evaluate the clinical accuracy of computer-assisted fluoroscopy for the placement of thoracolumbar pedicle screws.

Thirteen cases of Group A had been scanned by spiral CT before surgery,and 3D images were reconstructed to plan operation and individualized measures were used to guide insertion of 60 pedicle screws in 31 levels.

Clinical application of cervical transpedical screw in fixation;