随着医学技术的不断提高与进步,分娩镇痛的研究逐渐成为产科临床研究中的一个热点问题。近年来,该领域的研究越来越深入,由原来椎管内阻滞分娩镇痛方式的研究到椎管内阻滞分娩镇痛常用的药物,最后到椎管内阻滞分娩镇痛对母婴产生的影响。该文着重从上述三方面对椎管内阻滞分娩镇痛的研究现状及进展予以综述。 With the continuous improvement and progress of medical technology, the study of labor analgesia has gradually become a hot issue in the clinical research of obstetrics. In recent years, the field of research more and more in-depth, from the original method of analgesia of spinal block labor analgesia to intra-spinal block analgesia labor commonly used drugs, and finally to the spinal canal block analgesia mother The impact of infants. This article focuses on the above three aspects of spinal anesthesia labor analgesia status and progress are reviewed.