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| 舌骨下肌 (舌骨下肌群位于颈前部，正中线两侧，喉、气管和甲状腺的前面,每侧有4块肌，前层为胸骨舌骨肌和肩胛舌骨肌，深层为胸骨甲状肌和甲状舌骨肌。 舌骨下肌群的作用为使舌骨和喉下降。在吞咽时，甲状舌骨肌上提喉，使喉靠近舌骨。舌骨下肌群受舌下神经支配) | |||
| 舌骨下肌 | |||
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