Evaluation of Spiral CT and 3D Reconstruction on Diagnosis and Treatment of Tibial Plateau Fractures / 实用放射学杂志

ABSTRACT

Objective To evaluate the value of spiral CT and 3D reconstruction in diagnosis and treatment of tibial plateau fractures.Methods 25 cases with tibial plateau fractures were examined with plain radiograhs,spiral CT and 3D reconstruction during July,1998 to December,2000.The tibial plateau fractures were classified according to Schatzker′s classification on the X-rays and 3D reconstruction images.On the superior view the tibial plateau fractures were divided into anterior lateral,posterior lateral,anterior medial and posterior medial fractures.Results 3D reconstruction images of 25 plateau fractures were the same as what arthroendoscopy were.25 fractures(including 23 arthroscopic management fractures)were operated under 3D reconstruction guide.No one case was infected.The treatment was valid.Conclusion Spiral CT and 3D reconstruction can offer more accurate classification and complement to new spatial classification of fractures.Also can provide better planning and management for the tibial plateau fractures.