Anterolateral Ab Wall part II

Question 1

Layers of the anteroabdominal wall

Answer 1

skin
superficial fascia
external oblique
internal oblique
transverse abdominus
fascia transversalis
extraperitoneal fat
peritoneum

Question 2

Layer of anteroabdominal wall that become the scrotum

Answer 2

skin –> skin

superficial fascia –> Dartos muscle

Question 3

external oblique becomes

Answer 3

external spermatic fascia

Question 4

internal oblique becomes

Answer 4

cremeaster muscle

Question 5

transversus abdominus becomes

Answer 5

nothing

Question 6

fascia trasversalis becomes

Answer 6

internal spermatic facia

Question 7

exztraperitoneal fat becomes

Answer 7

nothin

Question 8

peritoneum becomes

Answer 8

tunica vaginallus

- first processus vaginalus

Question 9

Layers of spermatic chord

Answer 9

External Spermatic chord
- from external oblique

Cremaster Fascia
- internal oblique

Internal Spermatic Fascia
- fascia transversalis

Question 10

Capsule of testicle

Answer 10

tunica albuginea

• pareital
• cavity
• visceral layers of the tunica vaginalus

Question 11

Layers ab wall to scrotum

inside to out

Answer 11

peritoneum –> tunica vaginalus
fascia transversalis –> internal spermatic fascia
internal oblique –> cremaster muscle
external obliques –> external spermatic fascia

Question 12

deep inguinal ring relative to muscle

Answer 12

under transversus abdominus

- therefore doesn’t contribute

Question 13

Testicular artery / vein

Answer 13

travels with spermatic chord through inguinal canal

Question 14

Indirect vs Direct hernia

Answer 14

indirect
- young, remnants of processus vaginalis

direct

• old/overweight with weak abdominal muscles
• neck of hernial sac is wide

Question 15

Layers of tunica

Answer 15

Parietal
Visceral
Tunica Albugenia