35. Anatomy of the ovary, Fallopian tube and the uterus Flashcards
Identify
The uterus can be divided anatomically into 3 regions
-> What are they?
the uppermost rounded portion of the uterus, the corpus (body), the cervix
(The cervix protrudes into the vagina.)
Identify
Identify
Identify
What does Anteversion mean?
The cervix tilts forward relative to the vagina
green and red
What does Anteflexion of uterus mean?
Corpus leans forward relative to the cervix
What are these 2 positions of uterus (arrow)
Name of 3 positions of uterus
Identify
Identify
3 Layers of the uterus
Endometrium - mucosa
Myometrium- smooth muscle
Perimetrium - peritoneum
Name these pouch
The peritoneum surrounds the uterus like a flat sheet that folds over its fundus, covering it anteriorly and posteriorly;
on the sides of the uterus, this sheet of peritoneum comes in direct contact with itself, forming the double layer of peritoneum known as ____
the broad ligament of the uterus.
Uterine tube (Fallopian tube)
-> Identify
The infundibulum catches and channels the released ___; it is the wide distal portion of each fallopian tube.
The fimbriae extend over the ovary; they contract close to the ovary’s surface during ___ in order to guide the free egg.
eggs
ovulation
Which part does the egg normally attach and develop
the intramural, or uterine part
Identify
Fimbrae
Oviduct is the site of ___ (which embryological process?)
fertilization
The abdominal cavity is open through __ and ___
the uterine tube and the uterus
Identify
mesovarian border (a.k. a Margo mesovaricus) = Farre-line
Identify these structures
The main functions of the ovaries are:
To produce oocytes (female gametes) in preparation for fertilisation.
To produce the sex steroid hormones oestrogen and progesterone, in response to pituitary gonadotrophins (LH and FSH).
Identify this space
The ovarian fossa
Boundaries of The ovarian fossa
superiorly: ___
anteriorly and inferiorly: ___
posteriorly: ___
inferiorly:____
superiorly: by the external iliac artery and vein
anteriorly and inferiorly: by the broad ligament of the uterus
posteriorly: by the ureter, internal iliac artery and vein
inferiorly: by the obturator nerve, artery and vein
Identify
3 parts of broad ligament of uterus (Ligamentum latum uteri)
Mesosalpynx
Mesovarium
Mesometrium
Identify
(UP TO DOWN)
Suspensory lig. of ovary-sup pole (vessels!)
Proper ovarian ligament -inf pole (lig. proprium ovarii)
Round ligament of uterus (Lig. teres uteri)
EMBEDDED IN THE BROAD LIGAMENT: DERIVATIVES OF GUBERNACULUM
-> Identify
What is happening to uterine artery and ureter
Crossing of Uterine Artery and Ureter
- Ligamentum latum uteri (dorsal view)
- > Identify
- Round ligament of uterus: through (1)__ to (2)___
- the inguinal canal
2. the labium major
Identify (right side)
Identify
Identify
Spaces and fascias of female pelvis (frontal section)
Identify
