肩胛上切跡

肩胛上切跡（）位於肩胛骨上緣，位於喙突的內側。

解剖構造
肩胛上切跡的上側會被封住，形成一個。讓通過（但肩胛上動脈並沒有通過，而是從韌帶上方通過）。有時韌帶會被骨化。。

根據，肩胛上切跡分為六個基本型：

• 第一型（8%）：無切跡。The superior border forms a wide depression from the medial angle to the coracoid process.
• 第二型（31%）：Notch is a blunted V-shape occupying the middle third of the superior border.
• 第三型（48%）：Notch is U-shaped with nearly parallel margins.
• 第四型（3%）：Notch is V-shaped and very small. A shallow groove is frequently formed for the suprascapular nerve adjacent to the notch.
• 第五型（6%）：Notch is minimal and U-shaped with a partially ossified ligament.
• 第六型（4%）：Notch is a foramen as the ligament is completely ossified.

附加圖像
File:Suprascapular notch of left scapula - animation01.gif|Left scapula. Suprascapular notch shown in red.
File:Suprascapular notch - animation02.gif|Animation. Suprascapular notch shown in red.
File:Gray203.png|左肩胛骨，腹側面（肩胛上切跡位於上方）
File:Anterior surface of scapula.jpg|Costal surface of left scapula. Suprascapular notch labeled at top center.

參考文獻
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參見

• Great scapular notch