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女性阴部神经解剖及其临床意义

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2022年4月18日发(作者:六味地黄丸副作用)

维普资讯

昆明医学院学报2007,(1):63—66 

CN 53一lO49/R 

Journal of Knnming Medical College 

论 著 

女性阴部神经解剖及其临床意义 

方克伟¨,李泽惠¨,杨达宽¨,徐鸿毅¨,沈邦昆 ,何

2)昆明医学院解剖教研室,云南昆明

[摘要]目的

进 

(1)昆明医学院第二附属医院泌尿肾脏病学中心,云南昆明650101; 

650031) 

通过女性尸体阴部神经的解剖,为临床会阴部手术提供阴部神经的解剖学基础.方法 

对20具女性尸体(盆腔、臀部、会阴结构完整标本)进行左右侧盆腔、阴部管、坐骨直肠窝等部位的 

大体解剖,观察阴部神经的组成、走行、毗邻、分支及其分布范围.结果 阴部神经由S 腹侧根混合后组 

成,在坐骨棘水平发出门支,主干向前内走行,依次发出背神经和会阴神经.会阴神经发出后神 

经、肌支、尿道支;背神经管理处皮肤,少数还同时发出分支分布尿道.在阴部管及坐骨直肠窝, 

阴部神经的毗邻不同.结论阴部神经的会阴区应用解剖对有关的临床手术有指导意义. 

[关键词]女性;阴部神经;应用解剖 

[中图分类号]R322[文献标识码]A [文章编号]1003—4706(2007)01—0063—04 

The Applied Perineal Anatomy of Female and Its Clinical Significance 

FANG Ke—wei¨

LI Ze—hui¨

YANG Da—kuan¨

XU Hong—yi¨

SHEN Bang—kun ,HE Jin 

(1)Dept.ofNephrology and Urology,The 2nd Afilfiated Hospital ofKunming Medical College,Kunming 650101; 

2)Dept.ofHuman Anatomy,Kunming Medical College,Kunming 650031,China) 

[Abstract]Objeotive To investigate the applied perineal anatomy of the pudendal nerve of female and its 

direction to perineal operation.Methods The gross anatomy were done on 20 female cadaver(ensuring the pe1. 

vic,the hip and the perineum were intact).In each cadaver,the dissection proceeded from intrapelvic,the pu. 

dendal canal(Alcock’cana1)and the ischiorectla fossa.The composition,track,abut,ramus and domination 

area of female pudendal nerve were examined.Results The gross anatomy showed that the pudendal nerve was 

composed of the ventro—branches of sacral nerve 2~4(S2~S4).The pudendal nerve sends off anal branch at 

level of the ischil spiane.And the trunk courses in the internal pudendal canal forwardly and inwardly send off 

he pertineal nerves and dorsal nerve of clitoris.The pefineal nerves sends off branches to back lunat labium

. 

muscle and urethra.The dorsal nerve of clitoris sends off the nerve to skin of clitoris.and some to the urethra 

simultaneously.The pudendal nerve has different abut in diferent anatomical position.Conclusions The pefi. 

neal anatomy of the pudendal nerve has the meaningful direction to the perineal operations. 

[Key words]Female;Pudendal nerve;Clinical anatomy 

阴部神经的临床应用解剖,尤其与控尿的关 

系研究尚少.为了进一步明确阴部神经的有关临 

床应用相关解剖,本研究对20例(40侧)成年 

女性尸体阴部神经的组成、走行、毗邻、分支情 

[作者简介]方克伟(1972一),男,云南罗平人,医学博士,讲师,主要从事女性泌尿外科和排尿功能障碍性疾病 

的临床及研究工作. 

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