click below
click below
Normal Size Small Size show me how
Hy - Anatomy
Hy - Anatomy - Pelvis and Perineum - One-Liners
Question | Answer |
---|---|
Structure that separates pelvis and perineum | Pelvic diaphragm |
Two major components of pelvic diaphragm | Levator ani + coccygeus |
Two major components of levator ani | Pubococcygeus and Iliococcygeus |
Two muscles which close lateral pelvic wall | Obturator internus and Piriformis |
Means by which obturator internus exits pelvis | Lesser sciatic foramen |
Means by which piriformis exits pelvis | Greater sciatic foramen |
Innervation of detrusor | Pelvic splanchnics (S2-4) |
Remnants of umbilical arteries | Medial umbilical ligaments |
Chief artery to rectal mucosa | Superior rectal |
Most common type of pelvic inlet in females | Gynecoid |
Two remnants of gubernaculum in females | Ovarian and round Ligament |
Ligament that contains ovarian vessels | Suspensory ligament of Ovary |
Lymph nodes for ovary and testes | Lumbar |
Normal position of uterus | Anterverted, anteflexed |
Chief uterine support | Pubococcygeus |
Ligament that contains uterine vessels | Lateral cervical |
Structure potentially injured with hysterectomy | Ureter |
Relation of ureter to uterine artery | Inferior and posterior |
Structure that separates deep and superficial perineal spaces | Perineal membrane |
Bony landmarks between anal and UG triangles | Ischial tuberosities |
Lateral wall of ischioanal fossa | Fascia of obturator Internus |
Structure that forms the pudendal canal | Fascia of obturator Internus |
Structure that separates internal and external hemorrhoids | Pectinate line |
Lymph nodes for area superior to pectinate line of anal canal | Internal iliac, IM |
Lymph nodes for area inferior to pectinate line of anal canal | Superficial inguinal |
Major structure of deep perineal space | Sphincter urethrae |
Lymph nodes for glans penis | Deep inguinal |
Muscle which compresses the bulb of penis | Bulbospongiosus |
Muscle which compresses the crus of penis | Ischiocavernosus |
Muscles which meet at the perineal body | Superficial and deep perineal, bulbospongiosus, external anal sphincter, pubococcygeus |