Gross Anatomy (Pelvis) - Dr. Obeten Flashcards
The bony pelvis is made up of _____ bones, namely;
- Two hip bones that forms the lateral and anterior wall
- The sacrum and coccyx that forms the posterior wall
Bony pelvis is connected by _____ and ______
4 joints and 4 muscles
_______ aid in the protection of the urinary tract, alimentary canal, and internal organs of reproduction
The bony pelvis
The pelvis is divided into _____ by the ______, namely:
2 by the pelvic brim
Namely;
1. False or greater pelvis
2. Trust or lesser pelvis
Above the pelvic brim is the _______ and below the pelvic brim is the ______
False or greater pelvis
The true or lesser pelvis
The false pelvis is bounded posteriorly by ________
Laterally by _________
Anteriorly by __________
Lumbar vertebrate
Illia fossae and iliacus muscle
The lower part of the abdomen
The true pelvis is divided into ____ namely;
The true pelvis is divided into 3
Namely;
An inlet
An outlet
A cavity
______ is a canal with a shallow anterior wall and a deep posterior wall
A Cavity
The cavity lies in between ______ and _____
The inlet and the outlet
There _____ types of female bony pelvis, namely:
There are 4 types
Namely;
Android
Gynecoid
Anthropoid
Platypelloid
The pelvic outlet is bounded
Anteriorly by ________
Posteriorly by ________
Anterolaterally by ________
Anterioposteriorly by ________
Anteriorly: Symphysis Pubis
Posteriorly: Coccyx
Anterolaterally: Ischiobapus ramus
Anteroposteriorly: Sacrotuberous ligament
The pelvic inlet is bounded
Anteriorly by _________
Posteriorly by _________
Laterally by ____________
Anteriorly: Symphysis pubis
Posteriorly: Ala of Sacrum
Laterally: Illeopectineal lines
The pelvis has ____ walls, namely;
It has 5 walls
Namely;
Anterior
Posterior
Lateral
Inferior/floor
The walls are formed by _____ and _____ that are lined with muscles covered with _____ and ____
Bones and ligaments
Fascia and parietal peritoneum
________ is the shallowest wall and is formed by the posterior surfaces of the bodies of pubic bones, the pubic ramus, and the symphysis pubis
Anterior pelvic wall
______is large and formed by sacrum, coccyx, piriformis muscles and their covering of parietal pelvic fadcia
Posterior pelvic wall
It is formed by
1. The upper part of the hip bone below the pelvic inlet
2. Obturator internus and it’s covering fascia and the obturator fascia
3. Sacrotuberous ligament
4. Sacrospinous ligament
Lateral pelvic wall
