| Rectal valves reduce pressure on sphincters from gravity Sharp angles slows stools Arterial supply: * Superior rectal - from IMA * Middle rectal - from internal iliac * Inferior rectal - from internal pudendal |
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| Rectal valves reduce pressure on sphincters from gravity Sharp angles slows stools Arterial supply: * Superior rectal - from IMA * Middle rectal - from internal iliac * Inferior rectal - from internal pudendal |
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