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22 Cards in this Set

  • Front
  • Back
Deep perineal space in males
-2 muscles
-membranous urethra
-Cowper's glands (mucus secreting)
-terminal branches of pudendal art/vein and nerve (perineal br)
Superficial perineal space in males
-muscles associated with external genitalia (STP)
-external genitalia
-crura, bulb of penis (erectile tissues)
-terminal branches of pudenal art/vein and nerve (post. scrotal and dorsal penile)
Deep perineal space in females
-4 muscles
-membranous urethra
-no glands
-terminal branches of pudendal art/vein and nerve (perineal br)
Superficial perineal space in females
-muscles associated with external genitalia (STP)
-external genitalia
-crura, bulb of vestibule (erectile tissues)
-greater vestibular glands
-terminal branches of pudenal art/vein and nerve (post. labial and dorsal clitoral)
Muscles of male UGD
1. external urethral sphincter

2. deep transverse perineal
What is Bucks fascia
deep fascia of the penis
What can saddle injuries cause
they can tear penile fascia and allow urine to leak into the fascial space and cause swelling
Name the erectile tissues of the penis and what originates from them
1. Crura: become the corpus cavernosum, very vascular

2. Bulb of the penis: becomes the corpus spongiosum, contains the spongy urethra1`
what muscle wraps around the crura in males
Ishiocavernosus: helps maintain erection
what muscle wraps around the bulb of the penis
Bulbospongiosum: expel last drop of urine
UGD fascia layers
Superior fascia: is incomplete

Inferior fascia: also known as perineal membrane`1
3 parts of male urethra
1. Prostatic urethra
2. Membranous urethra
3. Spongy urethra
Position of vessels and nerves in penis
-Medial to lateral
-Vein, artery, nerve
-(VAN)
Venous drainage of the penis
Deep dorasl vein: internal pudendal to prostatic venous plexus

Superficial dorsal vein: exteranl pudendal to long saphenous to femoral vein
Lymph drainage of the penis
Erectile tissues: drained to internal iliac nodes

Area of skin: drained to superficial inguinal lymph nodes
precipice of vagina
area where lateral folds of labia minora meet above clitoris
Fourchette
Posterior fusion of labia minora. Location where lesions can occur
Vulva
Clitoris and vestibular apparatus
Vestibule
region enclosed between the labia minora
openings into the vesitbule
1. Urethra
2. Vaginal
3. Greater vestibular glands
-sit at 4 and 8 o'clock
-mucus secreting