Sectional anatomy of abdomen

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Transcript of Sectional anatomy of abdomen

Dr Mohit GoelJR

11-05-2012

Abdominal cavity

Borders

Diaphragm superiorly

Pelvis inferiorly

Spine posteriorly

Abdominal wall anteriorly

Left gastric a.

Commonhepatic a.

Splenic a.

Gastroduodenal a.

Proper hepatic a.

Right gastric a.

Left branch

Right branch

Cystic a.

Short gastric a.

Left gastrioeploic a.

Right gastroepiploic a.

Superior pancreaticoduodenal a.

Splemic branches

Celiac trunk

Colic marginal artery

Lesser omentum

Coronal reconstruction

( anterior to posterior)

1, liver

2, body of stomach.

3, transverse colon.

1, Ileal loop

2, Right and left lobe of liver.

1, GB.

2, Pyloric antrum.

3, Liver.

4, Body of stomach.

5, crus of diaphragm.

6, Transverse colon.

7, Small bowel.

1, small bowel.

3, transverse colon.

4, external oblique.

5, internal oblique

6, transverse abdominis

1, Body and neck of pancreas

2, pyloric antrum.

3,sigmoid colon.

4, descending colon.

5, cecum.

1, portal vein.

2,. splenic vein

3, superior mesentric vein

4, superior mesentric artery

5,spleen

1, jejunal loop

2, SMA

3, Descending colon.

4, spleen.

5, Iliac wing.

6,UB

1, duodenal-descending, horizontal, ascending part.

2, spleen and splenic vein.

3, fundus of stomach. 4, tail of pancreas. 5, left colic and right

colic vein. 6, ascending and

descending colon. 7, right and left

external iliac vein 8, inferior mesentric

vein. 9,IVC

1, caudate lobe of liver

IVC and left renal vein.

2, abdominal aorta and right common iliac aretry.

3, splenic vein.

4,celiac trunk and superior mesentric artery.

5,inferior mesentric vein.

6, right colic vein

1,.abdominal aorta and renal artery

2, IVC.

3, Spleen

4,Right and Left kidney.

5, Gluteus medius and minimus muscle.

6, Iliac and psoas muscle.

8, Asc. and Desc. colon.

9, UB.

Right and left crus of diaphragm.

Both kidneys

Right lobe of liver

Spleen

Psoas and iliac muscle.

Right and left common iliac artery and vein.

Liver ,spleen ,kidneys

Rectum

Anal canal

Spinal cord

Lumbar vertebrae

Quadratus lumborum

Sacrum

Sagittal reconstruction (left to right) Spleen

Ext. ,Int. oblique and transverse abdominis muscle.

Left kidney

Splenic flexure

Descending colon

Iliac muscle

Transverse colon

Body of stomach

Jejunal loops

Left kidney

Erector spinae and quadratus lumborum.

Iliac and psoas muscle.

Gluteus medius

Gluteus maximus

Splenic vessel posterior to the tail of pancreas.

Left lobe of liver.

Pyloric antrum

Jejunal loop.

Left common iliac artery ,

Left external iliac artery

Left common iliac vein

Left external iliac vein

Abdominal aorta

Celiac trunk

SMA

Pyloric antrum

Body of pancreas with splenic artery and vein behind it.

Duodenum

IVC

Head of pancreas

Horizontal part of duodenum

Portal vein

Left lobe of liver

Jejunal loop

Transverse colon

Sigmoid colon

Rectum

UB

IVC

Portal vein

Psoas muscle

Common iliac vessel

Rectus abdominis muscle

Right lobe of liver

GB

Right kidney

Hepatic flexure of colon

Quadratus lumborum

Erector spinae muscle

Right lobe of liver

Transverse colon

Ascending colon