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Digestion & absorption intestinale

Rectum

Last part of the digestive tract storing feces before elimination.

Definition

Last section of the digestive tract before the anus, approximately 15 cm long, which stores feces until elimination.

How it works

The rectum is the terminal portion of the large intestine, accumulating and storing feces.

Role

Temporarily store feces and trigger defecation reflex.

Examples

  • Fecal accumulation during the day
  • Defecation signal
  • Storage before elimination

Recommendations

Maintain a good intake of fiber and water for regular and healthy bowel movements. Respond to natural needs without prolonged delay. Consult a professional in case of persistent problems with constipation or diarrhea.

Key takeaway

The rectum is the last digestive segment ensuring storage and elimination of feces.

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