Micro-trauma technique on treating sacroiliac joint dislocation by sacroiliac screws with surgery navigation system and intra-operative 3D imaging system;

However, the unique anatomy and local adjacent structure of sacrum are complex, it is hard to get the safe, reliable and ideal insertion of the sacral screw.

A research of how the structures of hip bone, sacral bone and femur affect the Gymnastic athletes flip and twist action;

Imaging Diagnosis of Sacral Giant Cell Tumors

Total resection of sacral tumor always combines with a great deal ofblood loss.

Clinical Analysis of Surgical Treatment in 9 Patients with Primary Sacrum Chordoma;

Surgical treatment of tumors involved sacrum;

Anatomical study on the fractured sacrum and its clinical significance;

C-arm fluoroscopic guided percuteaneous iliosacral screws fixation for C-type pelvic fracture;

Objective: To provide anatomic basis for iliosacral screw fixation at the level of the pedicle of the first sacral vertebra (S_1), the present study was carried out.

[Objective] By studying the applied anatomy of Chinese adult pelvic posterior ring structure and CT measurement of the parameter of screw fixation for the sacroiliac joint to provide the related morphological data for the application of iliosacral screw fixation in sacroiliac joint disruption.

Applied anatomy of percutaneous fixation using sacroiliac screw;

Internal fixation using sacroiliac screw is a fine surgery method .

Objective To investigate the best way for projecting the axial view of pedicel of S1 by the imageology observation of pedicel of S1 in different angle and to guide the sacroiliac screw to insert safely in operation.