CPT® Code 44204

The CPT® Code 44204 refers to a surgical procedure known as a partial colectomy performed via laparoscopy, which is a minimally invasive surgical technique. In this procedure, a small incision is made near the umbilicus, allowing for the insertion of a trocar, which is a surgical instrument used to create an entry point into the abdominal cavity. Once the trocar is in place, pneumoperitoneum is established, which involves inflating the abdominal cavity with gas to create a working space for the surgeon. Additional incisions are made in the upper and lower quadrants of the abdomen, where more trocars are inserted to facilitate the surgical process. During the procedure, the surgeon inspects the abdominal cavity to assess the condition of the colon. The specific segment of the colon that requires resection is carefully mobilized to enable its exteriorization, which means bringing the bowel segment outside the body for surgical intervention. The distal resection site is identified, and the colon is divided at this point. An incision at one of the lower abdominal trocar sites is then enlarged to allow the proximal segment of the colon to be brought through the abdominal wall. The bowel is exteriorized beyond the proximal resection site, and the proximal resection site is identified and resected using surgical clips and a harmonic scalpel, which is a device that uses ultrasonic vibrations to cut and coagulate tissue simultaneously. After the resection, the remaining segment of the bowel is returned to the abdominal cavity, and the incision made for exteriorization is closed. Finally, the distal and proximal segments of the colon are sutured or stapled together in a process known as anastomosis, which restores continuity to the gastrointestinal tract. This procedure is essential for treating various conditions affecting the colon, such as tumors or inflammatory diseases, while minimizing recovery time and complications associated with traditional open surgery.