Lab practical 2 - Pelvis

False pelvis

True pelvis

Pelvic inlet

Large paired bone forming the pelvic girdle, composed of three fused components (ilium ischium and pubis)

What is the os coxae

Os coxae

Pubis

Orange

Ischium

Purple

Ilium

Yellow/beige

Symphysis pubis

Green

Sacroiliac joints

Acetabulum (socket)

Obturator foramen

Ischial spine

Greater sciatic notch

Top arrow

Lesser sciatic notch

Bottom arrow

Ischial tuberosities

Greater sciatic notch

Top arrow

Iliac wing

Green circle

Iliac crest

Anterior superior iliac spine

Anterior inferior iliac spine

Posterior superior iliac spine

Posterior inferior iliac spine

Levator ani

Muscle (whole)

Urogenital hiatus

Green opening

Iliac wing is the entire expanded fan-shaped portion of the ilium bone

Iliac fossa is specifically the large smooth concave depression on the anterior surface of that wing

Iliac wing vs iliac fossa

Ureters

In yellow

Urinary bladder

In red

Urethra

Red line

Bladder neck

Green line

Internal urethral sphincter

Blue line

Body of urinary bladder

Teal line

Fundus

Magenta area

Apex

Yellow area

Duct of seminal vesicle

Blue circle

Seminal vesicle

Teal line

Ejaculatory duct

Red circle

Prostate

Purple line

Ductus deferens

Black arrow w/ box

Spongy urethra

Red line

Uterus

Yellow arrow

Fundus

Green arrow

Cervix (internal os)

Burgundy arrow (purple circle)

External os

Divots right next to purple circle

Uterine tubes

Blue arrow

Isthmus

Blue bracket

Ampulla

Purple bracket

Infundibulum

Maroon bracket/orange arrow

Ovary

Pink arrow

Fimbriae

Teal arrow

Rectal hiatus

Blue opening

Broad ligament

Whole thing

Mesometrium

Yellow

Mesosalpinx

Green

Mesovarium

Red

Ovarian ligament

Purple circle

Round ligament

Red arrow

Suspensory ligaments of ovary

Blue line

Ovarian ligament

Green line

Broad ligament

Red line

Vestibule

Yellow area

Rectum

Blue line

Anal canal

Green bracket

Ovarian fossa

Shallow spot in pelvic cavity where ovary sits