Ana3D

胸大肌

Musculus pectoralis major

肌

3D 模型：胸大肌
胸大肌
3D 模型： Z-Anatomy - The libre 3D atlas of anatomy - CC-BY-SA 4.0 (https://github.com/Z-Anatomy/Models-of-human-anatomy), by Gauthier Kervyn and contributors; derived from BodyParts3D - The Database Center for Life Science - CC-BY-SA 2.1 Japan; Z-Anatomy states that models "Brainder" (A. Winkler, CC BY-SA 3.0) and "Cranial Nerves and Foramina" (University of Dundee, CAHID, CC BY 4.0) were used as reference/included and adapted. Converted to compressed glTF (curves as tubes, simplified, inner ear and kidney models left out) by the 3D Anatomy project; licensed under CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/).

收录于 1 套图谱

定义

人类主要的胸肌

来源： Wikidata · 许可： CC0-1.0

Description from Wikidata (https://www.wikidata.org/), available under CC0 1.0 (https://creativecommons.org/publicdomain/zero/1.0/).

解剖关系

起点
锁骨, 胸骨, 肋软骨, 腹直肌鞘
止点
肱骨结节间沟
作用
肩关节处上肢前屈, 肩关节处上肢内收, 肩关节处上肢内旋, 肩关节处上肢后伸
动脉供应
胸肩峰动脉, 胸外侧动脉, 胸上动脉
静脉回流
胸外侧静脉, 胸肌静脉

子结构

邻近结构

延伸阅读

Wikipedia（简体中文）

标识符

TA2
2301
TA98
A04.4.01.002
FMA
9627
UBERON
0002381
Wikidata
Q532798