屈指淺肌(Flexor Digitorum Superficialis muscle, FDS)
屈指淺肌(Flexor Digitorum Superficialis muscle, FDS) |
屈指淺肌(Flexor Digitorum Superficialis muscle, FDS) | |
動作 | 屈曲手腕 屈曲近端指關節 |
起點 | 肱尺骨頭: 肱骨內上髁(Medial Epicondyle)[屈肌共同起點] 尺骨冠狀突 橈骨頭: 橈骨斜線(Oblique Line) |
止點 | 2~5指中間指骨的兩側邊緣 |
動脈 | 尺動脈(ulnar artery) |
神經 | 正中神經(median nerve) |
拮抗肌 | 伸指肌(Extensor digitorum muscle) |
備註 | 指頭末端呈Y字形分岔,讓深層的屈指深肌(FDP)通過 |
屈指淺肌 - 屈曲近端指關節
屈指淺肌 - 屈曲掌指關節
屈指淺肌 - 屈曲腕關節
參考資料:
小小整理網站
Flexor digitorum superficialis
Muscle Memory. Sternocleidomastoid Location – Neck Movement – Head Flexion and rotation Extra Origin - Manubrium of sternum and medial portion of clavicle.
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