pelvic girdle and lower limbs Flashcards
pelvic girdle
The left and right ossa coxae
What does os coxae mean
hip bone
What does pelvis mean
basin
What are the bones of the pelvis
left and right ossa coxae, sacrum, coccyx
What does the pelvis support
the urinary bladder, reproductive organs, and in pregnant women the developing fetus
Sacroiliac joints
the articulation of the ossa coxae and the sacrum
bones of an os coxae
ilium, ischium, and pubis
When do the bones of an os coxae fuse
between ages 13 and 15
acetabulum
deep curved depression that articulates with the femur
What does acetabulum mean
vinegar cub
What does Ilium mean
flank
Auricular surface
Where the ilium articulates with the fused vertebrae of the sacrum
iliac crest
superior most ridge of the ilium
Anterior superior iliac spine
Anterior point of the iliac spine
Posterior superior iliac spine
posterior point of the iliac spine
Fossa lumbales laterales
dimples of venus. the dimples in a person’s lower back. caused by the posterior superior iliac spine
What does ischium mean
hip
ischial tuberosity
posterolateral border of the ischium with a roughened projection. you sit on it
sit bones
ischial tuberosity
obturator foramen
space formed by the rami of the pubis and ischium
symphysis pubis
where the two pubis bones articulate
False pelvis
upper portion of the pelvis. forms the inferior portion of the abdominal cavity
true pelvis
lower portion of the pelvis
Pelvic outlet
inferior exit from the true pelvis. bound by the pubic symphysis, the ischial tuberosities, and the coccyx
Pelvimetry
used to determine if a normal vaginal birth is possible
Caesarian section
C-section