Anatomy sem 2 Flashcards
What bone is this?

Ilium
What bone is this?

Pubis
What bone is this?

Ischium
What bone is this?

Saccrum
What bone is this?

Coccyx
What joint/ ligament is this?

Sacroiliac joint/ ligament
What is this?

Pubic synthesis- cartilaginous joint
What part of the bone is this?

Iliac crest
What part of the bone is this?

Gluteal surface of ilium
What part of the bone is this?

Greater sciatic notch- iliac
What part of the bone is this?

Ischial tuberosity- ischium
What hole is this and what are the bones that make it up?

Obturator foramen
Formed by pubis and ischium
What bony structures make up the pelvic inlet?
Sacrum, ilium, pubis and pubic synthesis
What bones and ligaments form the boundaries of the pelvic outlet?
Coccyx and sacrum, sarcotuberous ligament, ischium, pubis and pubic synthesis
What ligament is this?

Sacrotuberous ligament
What is this muscle and what is it’s function?

Piriformis muscle
Laterally rotates and abducts thigh at hip joint
What muscle is this and what is it’s function?

Obturator internus - laterally rotates and abducts thigh at hip joint
What muscle is this and what is it’s function?

Coccygeus- provides structural support to adjacent pelvic structures
What 3 muscles make up levator ani?
Iliococcygeus
Pubococcygeus
Puboanalis
What is this muscle and what is it’s action?

LEVATOR ANI= Forms part of pelvic diaphragm, supporting other pelvic structures
What muscles make up the pelvic diaphragm?
Coccygeus and levator ani
What is the function of the pelvic floor?
Supports pelvic viscera, resists changes in abdominal pressure (coughing, lifting heavy objects), urinary and fecal continence
What are these deep perineal muscles in the male?

A= superficial transverse perineal
B= External urethral spincter
What superficial muscles are these on the female?

A= superficial transverse perineal
B= external urethral sphincter
C= sphincter urethrovaginalis
D= Compressor urethrea









































































































































































































































