颈椎椎体的解剖学特点有哪些与颈椎病的发生有什么关系 崔小平 山西省人民医院 скачать в хорошем качестве

颈椎椎体的解剖学特点有哪些与颈椎病的发生有什么关系 崔小平 山西省人民医院

颈椎椎体的解剖学特点有哪些与颈椎病的发生有什么关系 崔小平 山西省人民医院 颈椎有七个椎体，第二颈椎又叫寰椎，枢椎和寰枢椎之间没有椎间盘，而寰椎的前弓和枢椎的齿突形成了寰枢关节横突孔，椎体的两侧有横突孔横突孔里有椎动脉通过，它进入大脑形成和椎动脉相交通。颈12之间没有间盘，剩下的从颈2开始底下每两个椎体之间都有椎间盘，每一个颈椎有五个关节，椎间盘椎体的两侧有钩椎关节，后两侧有关节突关节。但是颈椎不同于腰椎，颈椎的椎体体积比较小，活动性比较灵活，活动范围也比较大，因此容易发生退变，而导致颈椎病。临床上许多患者颈肩部酸困疼痛不适，这都是因为颈椎活动过多和姿势不正确引起的。 What are the anatomical characteristics of cervical vertebra and what is the relationship between the occurrence of cervical spondylosis There are seven vertebrae in the cervical spine, The second cervical vertebra is also called atlas, There is no disc between the axis and atlantoaxial, The anterior arch of the atlas and the odontoid process of the axis form the transverse foramen of the atlantoaxial joint, There are transverse foramen on both sides of the vertebral body and vertebral artery passes through the transverse foramen, It enters the brain and communicates with the vertebral artery. There is no disc between neck 12, The rest starts at neck 2 and there's a disc between each vertebra, Each cervical vertebra has five joints, There are uncinate joints on both sides of the vertebral body, There are facet joints on both sides. But the cervical spine is different from the lumbar spine, The volume of cervical vertebra is relatively small, The activity is flexible, The scope of activities is also relatively large, So it's easy to degenerate, And lead to cervical spondylosis. Clinically, many patients suffer from neck and shoulder pain, This is due to excessive cervical movement and incorrect posture.