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Basal Joint Surgery
基底關節手術
Overview(概述)
Pain in the basal joint caused by arthritis makes it difficult for patients to grip and hold or twist objects between the thumb and fingers. This surgical procedure removes and rebuilds the basal joint.
關節炎引起的基底關節疼痛使患者難以在拇指和其它手指之間握持和扭轉物體。本手術切除和重建基底關節。
Accessing the Joint(顯露關節)
An incision is created at the lower section of the thumb and the wrist area where the basal joint is located.
在拇拇近段和腕關節區域基底關節所在處作切口。
Joint Removed(去除關節)
The surgeon removes the diseased joint by cutting and clearing away the lower portion of the thumb metacarpal and also removing the trapezium bone at the base of the thumb.
術者通過切開和清除第一掌骨近端部分並去除移除拇指根部的大多角骨來去除患病的關節。
Tendon Reshaped(肌腱成形)
A section of tendon (or graft) is taken from another part of the patient's own wrist or arm and reshaped into a bundle that will fit into the cleared joint.
從患者自己腕關節或手臂的另一部分取出一段肌腱(或移植物),然後整形成束,與已清理的關節相匹配。
End of Procedure(手術結束)
The graft bundle is placed into the joint space. After the surgery site heals, the bundle of tendon graft will act as a cushion for the new basal joint.
將移植的條束放置在關節間隙中。手術部位癒合後,肌腱移植物束將作為新的基底關節的緩衝墊。
(胡佰文 譯)
相關閱讀:
中英文字幕:基底關節骨關節炎(Basal Joint Osteoarthritis)
中英文字幕: 腕管症候群(Carpal Tunnel Syndrome)
中英文字幕:關於手外科(About Surgery of the Hand)
英漢對照骨科患者指南036:手部解剖
中英文字幕:腕管症候群(Carpal Tunnel Syndrome)
醫學動畫:腕管症候群(Carpal Tunnel Syndrome)
骨科手術早知道025:腕管症候群松解術(CARPAL TUNNEL RELEASE /OPEN TECHNIQUE)
骨科手術早知道150:腕管症候群:關節鏡下松解術(Endoscopic Carpal Tunnel Release)
骨科手術早知道151:腕管症候群:開放鬆解術(Carpal Tunnel Syndrome - Open Release)
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