The position in the deep surface of the digastric muscle is the hightest position for cuting the accessory nerve. 二腹肌后腹深面为高位结扎切断副神经点，若再向上易伤颈内静脉。
Expression of matrix metalloproteinases in growing rats anterior belly of digastric after functional mandibular protrusion department of orthodontics. 功能性矫治器引导大鼠下颌前伸后二腹肌中金属蛋白酶的表达研究。
After passing deep to the posterior belly of the digastric muscle, it passes to the submandibular region to enter the tongue. 舌下神经的强健度可通过使病人将舌头顶向面颊，并由医生用手指触动来检查。另一方法是直接检查舌部。
The deeper portion of the gland lies between the anterior border of the sternocleidomastoid and the posterior belly of the digastric muscles. 腮腺的深部介于胸锁乳突肌的前缘和后部的二腹肌后腹。
D:digastric ridge? 二腹肌嵴？
Conclusion It is feasibe that the periosteal flap composed of submental artery,anteroventral portion of digastric muscle and mandibular periosteum is useful laryngotracheal renovation. 结论带颏下动脉二腹肌前腹蒂的下颌骨膜瓣有转移范围大、血供丰富、应用灵活等优点。颏下动脉二腹肌前腹为蒂的下颌骨膜瓣修复喉气管具有可行性。
