V2EX frontal plane

Frontal Plane

定义 Definition

frontal plane(也叫 coronal plane / 冠状面):在解剖学与运动学中,指将人体(或物体)分成前部后部的一个假想平面。常用于描述身体结构位置与动作发生的方向(如外展/内收多发生在该平面内)。

发音 Pronunciation

/frn.tl plen/

例句 Examples

The doctor reviewed the MRI in the frontal plane.
医生在冠状面(额状面)上查看了核磁共振影像。

In gait analysis, hip abduction is often evaluated in the frontal plane to assess pelvic stability.
在步态分析中,常在额状面评估髋外展,以判断骨盆稳定性。

词源 Etymology

frontal 来自拉丁语 *frons/front-*,意为“额头、前面”;plane 来自拉丁语 planus,意为“平的、平面”。合起来表示“与前额/前方相关的平面”,在现代解剖学里专指把身体分为前后两部分的“额状(冠状)平面”。

相关词 Related Words

文学与经典著作 Literary Works

  • Gray’s Anatomy(《格雷氏解剖学》)
  • Terminologia Anatomica(《解剖学名词》国际标准术语)
  • Netter’s Atlas of Human Anatomy(《奈特人体解剖图谱》)
  • OpenStax: Anatomy & Physiology(《解剖学与生理学》开放教材)
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