Pelvis Flashcards
Anterior Border of Pelvic Inlet?
Pubic Symphysis
Lat Border of Pelvic Inlet?
Iliopectineal Line
Posterior Border of Pelvic Inlet?
Sacral Promontory
Narrowest Diameter of Pelvic Inlet?
13cm
Lateral Border of Pelvic Outlet?
Ischial Tuberosity and Sacrotuberous Ligament
Posterior Border of Pelvic Outlet?
Coccyx Tip
Narrowest Diameter of Pelvic Outlet?
11cm
Which part of pelvic floor forms puborectal sling?
Puborectalis
Which muscle leaves the pelvis via lesser sciatic foramen to attach to femur and becomes an external hip rotator?
Obturator Internus
Female Pelvis is said to be?
Wide and Shallow
Which branch of sacral plexus is closely related to sacrospinous ligament?
Pudendal Nerve
What connects the anterior superior iliac spine to pubic tubercle?
Inguinal Ligament
The pudendal nerve exits the pelvis through the?
Greater Sciatic Foramen
The Pudendal Nerve arises from what plexus?
Lumbosacral
The Pudendal nerve enters the perineum via?
Lesser Sciatic Foramen
What bony landmark is used when performing a pudendal nerve block during labour?
Ischial Spine
The Levator Ani is made up of?
Puborectalis
Pubococcygeus
Ileococcygeus
What nerve roots contributes to Sacral Plexus?
L4-S3
What nerves contribute to sacral plexus?
Sciatic and Pudendal Nerve
What nerve does not enter Pudendal Nerve?
Nerve to Obturator Externus
The Uterus is said to be Anteverted with respect to?
Uterus
The fundus is said to be ante flexed with respect to?
body of uterus
What other structure in pelvis gives support to uterus?
Bladder
The Ligament of Ovary is a remnant of?
Gubernaculum
The suspensory ligament of ovary carries?
Ovarian Artery and Vein
What ligament covers the uterus and fallopian tubes?
Broad Ligament
Which part of broad ligament covers ovaries?
Mesovarium
which part of broad ligament covers Fallopian tubes?
Mesosalpinx
what part of broad ligament covers uterus?
Mesometrium
The ovarian artery freely anastomoses with?
Uterine Artery
The uterine artery crosses over ureter where?
Junction of Cervix, Lat Fornix and Ischial Spine
The Fundus of Uterus drains to?
Pre-Aortic
The body of uterus drains to?
External Iliac
Uterovaginal Nerve Plexus comes from?
Inferior Hypogastric
Nerve supply to uterus?
Sympathetic, Parasympathetic and Visceral Sensory
Superior Hypogastric Plexus can be found where?
In front of Sacral Promontory with Sympathetic Fibres
Superior Hypogastric Plexus functions?
Inhibits Peristalsis
Makes muscles contract for orgasm
Inferior Hypogastric Plexus supply?
Parasympathetic
The uterine artery is a branch of?
Internal Iliac Artery
The ovarian artery is a branch of?
Abdo Aorta
There is a risk of uterine prolapse when?
Retroverted
Name the four parts of Uterine Tube?
Infundibulum
Ampulla
Uterine Part
Intramural
The Supra-Vaginal Part of Cervix is where?
Between Isthmus and Vagina
The pouch between the Cervix and Rectum is?
Recto-Uterine Pouch (Pouch of Douglas)
What is Anterior to Cervix?
Bladder
How to access Recto-Uterine Pouch?
Posterior Vaginal Fornix
What is lateral to cervix?
Uterine Artery
Which pouch between uterus and bladder?
Vesicouterine Pouch
Function of Ovary?
Oogenesis and Secretes Oestrogen and Progesterone
The Broad Ligament of Ovary is made up of?
Mesovarium
Mesosalpinx
Mesometrium