23.關於腕隧道症候群(carpal tunnel syndrome)下列何者正確?
(A)伸展動作會加重症狀
(B)手術方式是切斷腕橫韌帶(transverse carpal ligament)
(C)手術患者一定會有魚際肌(thenar muscle)的萎縮
(D)手術無效才改以副木治療

答案:登入後查看
統計: A(142), B(493), C(10), D(18), E(0) #2866041

詳解 (共 2 筆)

#5518000

(A) Flexion才會加重症狀,如 phalen's test

(D) 初步治療,rest, wrist splint, NSAIDs;飛手術失敗才改用手術—切斷腕橫韌帶(transverse carpal ligament)

 

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#6488950
想提醒一個其實拇指近端掌部麻的話不是carpal tunnel,那條神經是貼在carpal tunnel上面的皮枝
真正的CTS只有靠近手指的地方麻
Handsymptomdiagram.jpg
(A) Diagram-rated classic CTS for both hands; nerve conduction tests confirmed bilateral CTS.
(B) Diagram-rated probable because of palmar symptoms; nerve conduction tests revealed right CTS.
(C) Diagram-rated unlikely; nerve conduction tests indicated left ulnar nerve entrapment.
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