髌韧带修复前交叉韧带动画演示

tears of the anterior cruciate ligaments are most commonly caused by having the

前交叉韧带撕裂最常见的原因是

upper leg displaced backwards or sideways by impact while the lower leg

大腿因撞击而向后或侧向移位，而

is in the stable position reconstruction of the anterior cruciate ligament is

小腿处于稳定位置 需要重建前交叉

required to restore its function following damage to it

韧带以在其损伤后恢复

the ligament itself cannot be repaired and so a replacement is typically

其功能 韧带本身不能 修复，因此通常会

grafted a patellar tendon graft involves the

移植替代物 髌腱移植物包括去除髌腱

removal of the middle section of the patellar tendon

的中间部分

along with attached plosive bone on each end

以及两端附着的爆破骨

a single tunnel into the tibial and fibular bones is made the damage

在胫骨和腓骨中形成一个隧道

ligament is extracted and the replacement ligament is brought through

提取受损韧带并替换韧带

the bones sometimes being secured by screws

穿过骨头，有时用螺钉固定

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