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ACL Reconstruction
(Patellar Tendon Graft Technique)
前交叉韌帶重建術(髕腱移植物技術)
Overview(概述)
This procedure repairs your knee after a tear of the anterior cruciate ligament (commonly called the "ACL"). This ligament is in the center of the knee. It helps anchor the femur to the tibia. This surgery can allow you to regain normal knee function.
本手術對前十字韌帶(簡稱「ACL」)撕裂後的膝關節進行修復。這個韌帶在膝關節中間,用於將股骨固定到脛骨上。這個手術可以讓你恢復正常的膝關節功能。
Preparation(準備)
In preparation for the procedure, you are anesthetized. The surgeon creates a small incision in the front of your knee. This exposes the patellar tendon, a thick band of tissue attached to your kneecap. The surgeon removes a portion of this tendon and some bone where it is attached. This tissue is called a "graft." It will be used to replace your damaged ACL.
準備手術時,先進行麻醉。外科醫生在膝關節前面作一個小切口,用來暴露了髕腱,這是一厚束連接到膝蓋骨的組織。外科醫生切下部分肌腱和一些肌腱附著的骨頭。這個組織被稱為「移植物」,它將用來取代損壞的ACL。
Repair(修復)
Next, the surgeon s a series of small openings in your skin. An arthroscope is placed through one of the openings. This is a viewing device that allows the surgeon to see inside your knee. More surgical instruments are placed through the other openings. The damaged ACL is removed. Using a guide pin, the surgeon carefully drills a tunnel through the tibia and the femur. The graft is pulled through this tunnel and into the position your ACL once occupied. The ends of the graft are anchored. Over time, new tissue will grow along the graft, strengthening the joint.
接著,外科醫生在皮膚上作一系列的小開口。通過其中一個開口放置關節鏡,這是一個觀察設備,允許外科醫生看到膝關節內部。通過其他開口放置更多的手術器械。將受傷的ACL清除。使用一個導針,外科醫生通過脛骨和股骨小心地鑽出一個隧道。通過這條隧道拉入移植物,到達原來ACL所在的位置。移植物的兩端被錨定。隨著時間的推移,新的組織將沿著移植物生長,加強關節。
End of Procedure and Aftercare(手術結束及術後康復)
When the procedure is complete, the openings in your skin are closed. Your knee is bandaged. It may be placed in a brace or a splint. You will be monitored for a brief time before you are allowed to go home. Your healthcare provider will give you instructions to help your recovery.
手術完成後,關閉皮膚上的開口,用繃帶包紮膝關節,並置於支具或夾板中。在短時間監護後,就可以回家。主治醫師將會給予指導,幫助術後康復。
(胡佰文 譯)
相關閱讀:
中英文字幕:前交叉韌帶重建(ACL Reconstruction with Arthrex® TightRope®)
中英文字幕:前交叉韌帶重建(ACL Reconstruction with Arthrex RetroScrew)
中英文字幕:使用膕繩肌腱重建前十字韌帶(ACL Reconstruction with Hamstring)
醫學動畫:前十字韌帶重建術(ACL Reconstruction)
骨科手術早知道148:前交叉韌帶撕裂與重建(ACL Tear & Reconstruction)
骨科手術早知道137:前交叉韌帶解剖重建術(Anatomic Footprint ACL Reconstruction)
英漢對照骨科患者指南038:膕繩肌腱重建ACL
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