Congenital malformations of intestinal fixation

This code signifies a birth defect where the intestines are not properly attached within the abdominal cavity. This can include conditions like malrotation, nonrotation, or reversed rotation of the bowel, leading to an increased risk of volvulus or other complications due to abnormal mesenteric attachments.

Use this code for documented congenital anomalies of intestinal fixation identified through imaging studies (e.g., upper GI series, CT scan) or during surgical exploration. Documentation should clearly state the specific type of fixation anomaly, such as malrotation.

• Differentiate from acquired intestinal adhesions or strictures, which are coded elsewhere.
• Consider sequencing with codes for any associated complications, such as intestinal obstruction (K56.-) or volvulus (K56.2).
• Ensure the documentation explicitly states "congenital" or "birth defect" related to the intestinal fixation.