Right And Left Colic Flexures Flashcards

1
Q

Right colic

A

Hepatic flexure

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2
Q

Left colic

A

Splenic flexure

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3
Q

Right colic position

A

Right hypochondrium under cover of liver right lobe which push it downwards to lie at lower level

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4
Q

Left colic: position

A
  1. Left hypochondrium at spleen anterior (lateral) end
  2. Lies at higher level
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5
Q

Right colic: shape

A

Right angle

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6
Q

Left colic: shape

A

Acute angle

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7
Q

Right colic peritoneal covering

A

Covered with peritoneum except posterior

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8
Q

Left colic: peritoneal covering

A
  1. Covered with peritoneum except posterior
  2. Attached to diaphragm by peritoneal fold (phrenico-colic ligament)
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9
Q

Right colic: relations above, in front, and lateral

A

Liver right lobe

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10
Q

Right colic: relations posterior

A

Right kidney lower part

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11
Q

Right colic: relations medial

A
  1. Duodenum 2nd part
  2. Small intestine coils
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12
Q

Left colic: relations above

A
  1. Spleen
  2. Pancreas tail
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13
Q

Left colic: relations posterior

A

Diaphragm

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14
Q

Left colic: relations posterior

A

Diaphragm

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15
Q

Left colic: relations medial

A
  1. Left kidney
  2. Small intestine coils
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16
Q

Right colic: atrial supply

A

Ascending branch of right colic artery branch of superior mesenteric artery

17
Q

Left colic: arterial supply

A

Ascending branch of upper left colic artery branch of inferior mesenteric artery

18
Q

Right colic: venous drainage

A

Right colic vein into superior mesenteric vein (portal circulation)

19
Q

Left colic: venous drainage

A

Upper left colic into inferior mesenteric vein ( portal circulation)