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Arthroscopic Surgery for
Femoral-Acetabular Impingement (FAI)
股骨髖臼撞擊的關節鏡手術
Overview(概述)
This minimally-invasive surgical procedure is used to identify and correct problems in the hip joint, such as a torn labrum or damaged articular cartilage, that commonly result from femoral-acetabular impingement.
這個微創手術用於確診和治療髖關節的病變,比如盂唇撕裂或關節軟骨損傷,這些常因股骨髖臼撞擊所致。
Preparation(準備)
The patient is positioned so that the front of the hip is clearly visible to the physician, and the area is cleaned and sterilized. Local anesthesia is administered to numb the injection site, and a sedative is provided to relax the patient. General anesthesia may sometimes be used.
病人擺妥體位,以便醫生能清楚地看到髖關節前方。術區清潔消毒。注射部位行局部麻醉,並用鎮靜藥使病人放鬆。有時會使用全身麻醉。
Accessing the Joint(顯露關節)
Two to five small incisions are made near the front and sides of the hip joint. An arthroscopic camera and other tools are inserted through these incisions. The camera allows the surgeon to view the procedure on a monitor.
在髖關節的前方和側面作2~5個小切口。通過這些小切口插入關節鏡的攝像頭和其它工具。攝像頭可以讓術者通過監視器觀察手術過程。
Examining the Joint(檢查關節)
The surgeon injects fluid into the space around the hip joint to expand the joint and provide a clear view. The surgeon carefully examines the joint to look for signs of damage.
術者在關節周圍的空間注入液體,使關節擴張,以便視野清晰。術者小心檢查關節,看看有沒有損傷的徵象。
Repairing the Joint(修復關節)
Once the hip has been examined, the physician may use one or more of the arthroscopic tools to correct any problems. Bony growths may be filed down to allow for proper joint movement. A torn labrum can be repaired with sutures or shaved down. Loose or damaged cartilage may be removed.
當檢查完髖關節,醫生用各種關節鏡工具來修復這些病變。銼平骨贅以便關節正常活動,撕裂的盂唇可以縫合修復或削除。鬆動或損壞的關節軟骨將被去除。
End of Procedure and After Care(手術結束和術後護理)
The incisions are closed with sutures or surgical staples. The hip is bandaged. The patient will be given pain relievers and should be able to leave the hospital within a day.
用縫線或外科皮釘關閉切口,髖關節用繃帶包紮。術後給病人止痛藥物,一天之內就可出院。
(胡佰文 譯)
相關閱讀:
骨科手術早知道112:診斷性髖關節鏡(Diagnostic Hip Arthroscopy)
骨科手術早知道039:關節鏡(JOINT ARTHROSCOPY)
中英文字幕:髖關節解剖(Anatomy of the Hip Joint )
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