THE ARTERIES OF THE FEMALE INTERNAL GENITALIA
- VernacularTitle:女性内生殖器的动脉
- Author:
Chunlin YANG
;
Yunxiang WANG
;
- Publication Type:Journal Article
- From:
Acta Anatomica Sinica
1953;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
The arteries of the female internal genitalia were studied with transparent, X-ray photogaphyand corrosion method in 40 specimens from fetuses and babies. The uterine artery divides into ascending and descending branches along the lateral border ofthe uterus. The descending branches supply the cervix of the uterus and anastomose with thevaginal artery. The ascending branches ascends along the lateral border of the uterus to the originof the proper ligament of the ovary where it sendes out the fundus, uterine tube and ovarianbranches. In most cases, there is no convolution and without further branching in the remainingtrunk of the ascending branch. The ovarian artery is spiral in the suspensory ligament of the ovary. It is in this region or inthe mesovarium, the ovarian artery divides into 2--3 branches, that is to anastomose with theuterine artery and its ovarian and fimbrian branches of the uterine tube. The most common typeof anastomoses found in the hilum in the ovary and origin of the proper ligament is that theovarian branch of the uterine artery communicates with the ovarian artery. The uterine artery divides into 20-40 straight or convoluted branches in the uterine wall.Branches from the two sides anastomose near the midline of the uterus. The degree of convolutionand the number of branches and anastomoses in the uterine wall increase with age. Both ovarian and uterine artery supply blood to the ovary. There are about 20--30 branchesin the hilum of the ovary. They attain various spiral forms. The most common type of bloodsupply in the uterine tube is that the uterine tube and isthmus branches of the uterine artery anas-tomose with the fimbria branch of the ovarian artery and then send out 20--30 branches to encirclethe uterine tube.
