Conclusion: the clinical result indicates that the anterior approach modification of free vascularized fibular grafting is a valuable procedure in the treatment of femoral neck nonunions.
结论：本研究所得到的临床结果证实经前路改良吻合游离血管腓骨移植是治疗股骨颈骨不连的可行方法。
Objective: to evaluate a modified free vascularized fibular grafting procedure with an anterior approach to the hip as a treatment for femoral neck nonunions.
目的：评价经前路改良吻合血管游离腓骨移植术治疗股骨颈骨不连的效果。
In traditional, the treatment approach is grafting autologous skin, which often results in heavy pigmentation and scarring in donor sites.
传统的治疗方法是移植自体皮，这常常导致供皮区色素改变，瘢痕形成。
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