Abdominal wall Abdominal - PowerPoint Presentation

Slide1

Abdominal

wall

Abdominal

muscles

Slide2

Slide3

Slide4

Slide5

Slide6

Rectus

sheath

Slide7

Slide8

Inguinal

canal

Anterior wall:

external oblique abdominis muscle (aponeurosis)Posterior wall: transversal fasciaRoof: internal oblique abdominis muscle

Floor: inquinal ligament Entrance: deep inguinal ring (laterally)Exit: superficial inguinal ring (medially)

Slide9

Walls

of

the

inguinal

canal

Slide10

Slide11

Inguinal

canal

Slide12

Inderect

hernia

Direct

hernia

Inguinal

hernias

Slide13

Slide14

Female

inguinal

canal

Slide15

Subinguinal hiatus

Slide16

Subinguinal hiatus

1.)

lacuna

musculonervosa

: pectineus iliopsoas+ femoral

nerve

2.)

lacuna

vasorum

:

femoral

artery

femoral

vein

3.)

lacuna

lymphatica

Slide17

Femoral

canal

Slide18

Femoral

canal

Slide19

Femoral

and

inguinal

canal

Femoral

canal

Inguinal

canal

Slide20

Muscles

of

the

tight

Extensors

:

anteriorly

quadriceps

femoris

:

rectus

femoris

medial

vastus

lateral

vastus

intermediate

vastus

Adductors

:

medially

pectineus

muscle

adductor

longus

adductor

brevis

adductor

magnus

gracilis

Flexors

:

dorsally

(

posteriorly

)

semitendinosus

muscle

semimembranosus

muscle

biceps

femoris

muscle

Sartorius

muscle

Slide21

Slide22

Femoral

trigone

lateral

medial

Slide23

Femoral

trigone

Triangular

shaped

area

on

the

upper

part

of

the

tight

Borders

:

roof

:

inguinal

ligament

lateral

border

:

sartorius

m.

medial

border

:

pectineus

m.,

adductor

longus

m

.

Structures

:

femoral

a. v. n.

Slide24

Femoral

trigone

Slide25

Adductor canal

Slide26

Blood

supply

of

the

lower

limb

abdominal

aorta

common

iliac

art.

exteranal

iliac

art.

femoral

artery

deep

femoral

artery

Femoral

artery

deep

femoral

artery

lat.

circumflex

perforans

med

.

circumflex

extensor

m

.

flexor

m

.

adductor

m

.

Slide27

Blood

supply

of

the

lower

limb

Slide28

Blood

supply

of

the

lower

limb

popliteal

art.

post.

tibial

art.

peroneal

art.

ant

.

tibial

art.

Slide29

Blood

supply

of

the

lower

limb

lateral

plantar

art.

medial

plantar

art.

Slide30

Innervation

of

the

lower

limb

Lumbar

plexus

:

Femoral

n

.:

extensor

muscles

of

the

tigh

Obturator

n

.:

adductor

muscles

of

the

tigh

Slide31

Innervation

of

the

lower

limb

sciatic

nerve

Slide32

Innervation

of

the

lower

limb

tibial

nerve

:

flexor

m.

common

peroneal

nerve

superficial

.

deep

peroneal

muscles

extensor

muscles

Slide33

Innervation

of

the

lower

limb

Slide34

Skin

innervation

of

the

foot