中国医学科学院学报2025，Vol.47Issue(3)：408-413,6.DOI:10.3881/j.issn.1000-503X.16309
枕长神经解剖方法的探索
Exploration of the Anatomical Methods for the Long Occipital Nerve
摘要
Abstract
Objective To further clarify the anatomical features of the long occipital nerve and summa-rize the rapid anatomical method for it,thus providing an operational basis for anatomists.Methods The bilater-al sides of the head and neck specimens of 38 adult formalin-fixed cadavers were dissected,with a total of 76 specimens.The lateral cervical region,the sternocleidomastoid region,and the occipital region were dissec-ted.The dissection focused on the long occipital nerve,the location and adjacent structural characteristics of which were carefully observed.Results The long occipital nerve was dissected out from 76 specimens.Through the posterior margin line(PML)anatomical method,the long occipital nerve was identified 1-3 cm above the accessory nerve,near the posterior border of the deep surface of the upper sternocleidomastoid in 70(92.1％)specimens.Through the inflection point(IP)anatomical method,the long occipital nerve was observed within the range of the circle with a radius of about 1.5 cm and centered on the midpoint of the line between the tip of the mastoid process and the tip of the external occipital protuberance in 6(7.9％)specimens.Conclusions The long occipital nerve can be quickly found by the PML method or IP method.Although the long occipital nerve can definitely be identified by the IP method,the anatomical operation is difficult.关键词
枕小神经/副神经/颈后三角/枕长神经/拐点Key words
lesser occipital nerve/accessory nerve/posterior cervical triangle/long occipital nerve/inflection point分类
医药卫生引用本文复制引用
吴敏,胡天寒,吴让让..枕长神经解剖方法的探索[J].中国医学科学院学报,2025,47(3):408-413,6.基金项目
皖南医学院校重点研究项目(WK2020Z20)、安徽省质量工程项目(2023jyxm0654)和皖南医学院校质量工程项目(2022jyxm50) （WK2020Z20）
