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The convergent inputs to the central projection of the trigeminovascular system, the trigeminal nucleus caudalis and the C1 and C2 regions of the spinal cord, collectively known as the ...
同时,公司拥有完整的C2与C3产业链一体化优势,关税只是影响一部分美国进口原材料成本,并不影响公司整体业务。目前公司按照即定的经营思路 ...
超声引导下颈神经根阻滞(Ultrasound-guided cervical nerve root block ... 囊外侧,沿C2上关节突平面延伸,通过头下斜肌表面,通过吻合支与C1脊神经的前支联合形成共干。此神经共干经中斜角肌背侧在胸锁乳突肌后方分化为两个上升的浅表支:一支与C3前支联合形成枕 ...