目的：评估磷酸三钙作为空洞填充物和结构支撑物用于桡骨远端切开矫形楔形截骨术中的疗效。
To evaluate the outcome of using tricalcium phosphate (TCP) as void filler and structural support in corrective opening-wedge osteotomy of the distal radius.
采用30度楔形截骨建立转子下有间隙骨折模型。
A 30-degree wedge osteotomy was used to create a subtrochanteric fracture gap model.
结论：经椎弓根楔形截骨术治疗强直性脊柱炎所致驼背畸形是一种疗效可靠满意的手术方法。
Conclusions: Transpedicle cuneiform osteotomy for correction of kyphosis due to ankylosing spondylitis is a satisfactory and reliable technique.
应用推荐