Which ligament contains the ovarian artery and vein?
Which ligament contains the ovarian artery and vein?
suspensory ligament of the ovary
The ovarian artery is an artery that supplies oxygenated blood to the ovary in females. It arises from the abdominal aorta below the renal artery. It can be found in the suspensory ligament of the ovary, anterior to the ovarian vein and ureter.
Which artery is ligated in PPH?
Bilateral ligation of the uterine vessels (O’Leary stitch) is the preferred approach for controlling PPH from laceration of the uterine artery or branches of the utero-ovarian artery. If this does not control bleeding, the vessels of the utero-ovarian arcade are similarly ligated.
How do ovarian arteries get ligated?
Feel for pulsations of the uterine artery near the junction of the uterus and cervix. Using 0 chromic catgut (or polyglycolic) suture on a large needle, pass the needle around the artery and through 2–3 cm of myometrium (uterine muscle) at the level where a transverse lower uterine segment incision would be made.
What is the success rate of uterine artery ligation?
Uterine artery embolization and uterine artery ligation both have reported success rates of greater than 90% with low complication rates. If both techniques are available, embolization is the preferred first choice as it obviates laparotomy, and ligation can be attempted subsequently if embolization is unsuccessful.
What is the function of the fimbriae?
The fimbriae of the uterine tube, also known as fimbriae tubae, are small, fingerlike projections at the end of the fallopian tubes, through which eggs move from the ovaries to the uterus.
What is in the cardinal ligament?
Range and Woodburne [6] described the cardinal ligament as a mesenteric condensation composed of loose areolar connective tissue surrounded by blood vessels, nerves, and lymphatics, which can only be visually distinguished when the uterus is retracted to the contralateral side.
Which artery is ligated in epistaxis?
Ligation of the external carotid artery for severe epistaxis.
What is artery ligation?
With a blood vessel the surgeon will clamp the vessel perpendicular to the axis of the artery or vein with a hemostat, then secure it by ligating it; i.e. using a piece of suture around it before dividing the structure and releasing the hemostat.
What is Hypogastric artery ligation?
Hypogastric (internal iliac) artery ligation was pioneered by Howard Kelly for the treatment of intraoperative bleeding from cervical cancer prior to its application in postpartum hemorrhage (PPH). Many studies have reported that hypogastric artery ligation can be life-saving in patients with massive pelvic bleeding.
Does uterine artery ligation cause infertility?
Conclusions: Uterine artery ligation, whether or not associated with utero-ovarian ligament ligation, for PPH does not appear to compromise the patients’ subsequent fertility and obstetrical outcome.
What is the difference between flagella and fimbriae?
Fimbriae are bristle-like short fibres occurs on the surface of bacteria. Flagella are long whip-like filamentous structures occur on the surface of some bacteria.
