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bigaster; biventer | |||
digastric (位于下颌骨下方,有前、后两腹。前腹起自下颌骨的二腹肌窝,斜向后下方; 后腹起自乳突切迹,斜向前下方。两个肌腹以中间腱相连,中间腱借筋膜形成的滑车系于舌骨大角和舌骨体。作用为下颌骨固定时上提舌骨,舌骨固定时下拉下颌骨,协助咀嚼。该肌前腹受下颌舌骨肌神经支配,后腹受面神经支配) | |||
digastric | |||
musculus digastricus | |||
digastric muscles | |||
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digastric |
二腹肌 : 13 phrases in 4 subjects |
Anatomy | 2 |
Otorhinolaryngology | 9 |
Plastic surgery | 1 |
Surgery | 1 |