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;

Three-dimensional computed tomography assisted cervical pedicle screw fixation;

Biomechanics of the effects of bone cement on strengthening and revising of pedicle screw in osteoporotic vertebra;

Computed tomography study of the anatomic feasibility of C_2 pedicle screw placement;

Objective To evaluate the clinical value of multislice spiral CT(MSCT) reconstruction in designing the pedicle screw trajectory before operation in atlantoaxial lesions.