肘: 肢体关节
肘是指手臂中部，連接上臂與前臂的铰链关节——肘关节附近的区域。有三块骨头与肘关节相连：上臂的肱骨、前臂的尺骨和桡骨。肘关节包括三个关节，肱尺关节、肱桡关节、桡尺近侧关节。
肘尖的突出物是尺骨鹰嘴，而肘内部的外表构造称为肘前窝。
图集
 | 这是一篇與解剖學相關的小作品。你可以通过编辑或修订扩充其内容。 |
This article uses material from the Wikipedia 中文 article 肘, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). 除非另有声明，本网站内容采用CC BY-SA 4.0授权。 Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki 中文 (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.