Understanding Grooves and Indentations in Stool: Potential Causes & When to See a Doctor

A groove or indentation in a bowel movement stool can be a sign of an underlying medical condition. It is important to see a doctor if you notice this symptom, especially if it is accompanied by other symptoms such as abdominal pain, nausea, or vomiting.

One possible cause of a groove or indentation in a bowel movement stool is a stricture, which is a narrowing of the colon. Strictures can be caused by a variety of conditions, including:

* Crohn's disease

* Ulcerative colitis

* Diverticular disease

* Colorectal cancer

* Radiation therapy

* Pelvic surgery

Another possible cause of a groove or indentation in a bowel movement stool is a prolapse, which is a condition in which an organ or tissue protrudes from its normal position. Prolapses can occur in the rectum, anus, or vagina.

Finally, a groove or indentation in a bowel movement stool can also be caused by a foreign object, such as a piece of food, a toy, or a hairball.

If you notice a groove or indentation in your bowel movement stool, it is important to see a doctor for evaluation. The doctor will be able to determine the cause of the symptom and recommend the appropriate treatment.