CPT® Code 44010

A duodenotomy is a surgical procedure that involves making an incision in the duodenum, which is the first part of the small intestine, to allow for exploration, biopsy, or removal of foreign bodies. This procedure is typically indicated when there is a need to investigate abnormalities within the duodenum, obtain tissue samples for diagnostic purposes, or extract any foreign objects that may be obstructing the intestinal tract. During the operation, the surgeon makes an incision in the abdomen to access the duodenum, which is then carefully exposed. The specific segment of the duodenum that requires examination is removed from the abdominal cavity and placed on the operating table for further assessment. To facilitate the exploration, pressure is applied to the duodenal segment to express any intestinal contents, allowing for a clearer view of the internal structures. The intestine is clamped both distal and proximal to the site of the incision to prevent the flow of intestinal contents during the procedure. An incision is then made in the duodenum itself, enabling the surgeon to explore the internal lumen for any abnormalities, collect tissue samples for pathological examination, or remove any foreign bodies present. After the necessary interventions are completed, the duodenal incision is closed, the clamps are removed, and the duodenal segment is returned to its original position within the abdomen before the abdominal incision is finally closed. This procedure is critical for diagnosing and treating various gastrointestinal conditions effectively.