Lonner J H, Menche D S
Department of Orthopaedic Surgery, Hospital for Joint Diseases, New York, NY, USA.
Bull Hosp Jt Dis. 1993;53(4):45-7.
The advancement of the femoral bone plug, with proper orientation through the femoral tunnel is often one of the most difficult maneuvers in the reconstruction of the anterior cruciate ligament using a bone-patellar tendon-bone graft. The authors describe a modification to the procedure featuring the use of methylene blue marker (to make a ¿blue dot¿) to highlight the site of drill holes as well as the anterior bone-tendon junction. The ¿blue dot¿ aids the localization of the drill hole with a probe and thus the advancement of the femoral plug through the femoral tunnel.
在使用髌腱-骨移植物重建前交叉韧带时，股骨骨栓穿过股骨隧道并保持正确的方向推进，通常是最困难的操作之一。作者描述了一种手术改良方法，其特点是使用亚甲蓝标记（制作一个“蓝点”）来突出钻孔部位以及前方的骨-腱交界处。“蓝点”有助于用探针定位钻孔，从而使股骨骨栓穿过股骨隧道推进。
