REGIONAL ANATOMY OF THE ABDOMEN
•Regions
•Lines
•Projection of organs

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LINEA XIPHISTERNALIS

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LINEA SUBCOSTALIS

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LINEA BISPINALIS

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EPIGASTRIUM

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MESOGASTRIUM

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HYPOGASTRIUM

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REGIO EPIGASTRICA

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REGIO HYPOCHONDRIACA
DEXTRA ET SINISTRA

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REGIO UMBILICALIS

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REGIO LATERALIS
DEXTRA ET SINISTRA

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REGIO PUBICA

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REGIO INGUINALIS
DEXTRA ET SINISTRA

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LINEA TRANSPYLORICA

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LINEA BICRISTALIS

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File:McBurney's point.jpg
McBurney's point
Lanz’s point
4

URETER
1.pars abdominalis
2.pars pelvina
3.pars intramuralis
      ostium ureteris
LANZ

Labbe’s triangle



ABDOMINAL WALL






PANNICULUS ADIPOSUS
VV. SUBCUTANEAE ABD.
V. THORACOEPIGASTRICA
V. EPIGASTRICA SPF.
V. CIRCUMFLEXA ILIUM SPF.
VV. PARAUMBILICALES

PORTAL-CAVAL / PORTAL-SYSTEMIC
ANASTOMOSES
1.Vv. gastricae – vv. oesophageae
2.Vv. paraumbilicales
    (caput Medusae, Burrow’s veins)
3.Plexus rectalis - hemorrhoids
4.Retzius’ veins
5.Vv. hepaticae – vv. phrenicae

A. EPIGASTRICA SPF.
A. CIRCUMFLEXA ILIUM SPF.
AA. INTERCOSTALES
A. SUBCOSTALIS
AA. LUMBALES
A. EPIGASTRICA SUP.

NN. INTERCOSTALES
N. SUBCOSTALIS
N. ILIOHYPOGASTRICUS
N. ILIOINGUINALIS

NODI LYMPHATICI AXILLARES
NODI LYMPHATICI INGUINALES SPF.








A. EPIGASTRICA SUP.
A. EPIGASTRICA INF.
A. CIRCUMFLEXA ILIUM PROF.
AA. INTERCOSTALES
A. SUBCOSTALIS
AA. LUMBALES

CANALIS INGUINALIS



CANALIS INGUINALIS



CANALIS INGUINALIS
Posterior wall:
Fascia transversalis
 - falx inguinalis
 - trigonum inguinale
   (Hesselbachi)
 - lig. interfoveolare
 - anulus inguinalis prof.




*Lacuna vasorum – anulus femoralis
Lacuna musculorum
*




CAVITAS PERITONEALIS



CAVITAS PERITONEALIS
 - pars supramesocolica
 - pars inframesocolica

Pars supramesocolica
(truncus coeliacus)


Pars inframesocolica






SPATIUM RETROPERITONEALE









1.diaphragma               4. m. transversus abdominis
2.11th rib                        5. m. quadratus lumborum
3.12th rib                        6. m. psoas major

1.gl. suprarenalis dx.
2.liver
3.duodenum
4.flexura coli dx.
5.jejunum

1.gl. suprarenalis sin.
2.stomach
3.spleen
4.pancreas
5.flexura coli sin.
6.jejunum
SIN.

1.fascia renalis                       5. corpus adiposum pararenale
2.lamina praerenalis              6. peritoneum
3.lamina retrorenalis              7. fascia transversalis
4.capsula adiposa
1.
1.

Illustrations 3-14, 16-18, 20, and 24 were copied from:
Atlas der Anatomie des Menschen/Sobotta.
Putz,R., und Pabst,R. 20. Auflage. München:
Urban & Schwarzenberg, 1993)
Illustrations 1, 2, 15, 19, 21, 22, 23, and 25 were copied from:
Čihák R: Anatomie 2 (Splanchnologia). Avicenum,
zdravotnické nakladatelství, Praha, 1988.