Ulcerative Colitis Surgical Specialist In Bozeman, Montana

What is ulcerative colitis?

Ulcerative colitis is a chronic inflammatory bowel disease affecting the inner surface of the colon and rectum.

The inflammation begins in the rectum and extends continuously through part or all of the colon. Symptoms may include bloody diarrhea, urgency, abdominal cramping, fatigue, weight loss, anemia, and frequent bowel movements.

Many patients experience periods of remission interrupted by disease flares. Severe or long-standing inflammation can lead to hospitalization, toxic colitis, perforation, dysplasia, or colorectal cancer.

How is ulcerative colitis treated?

Gastroenterologists manage ulcerative colitis medically and endoscopically. Treatment may include anti-inflammatory medications, corticosteroids, biologic therapy, immunomodulators, and colonoscopic surveillance.

Dr. Zehnpfennig works closely with gastroenterology colleagues when surgery may improve disease control, reduce cancer risk, or restore quality of life.

Surgical consultation does not commit a patient to an operation. It provides an opportunity to understand the available procedures, expected function, recovery, and timing before an urgent decision becomes necessary.

When is surgery recommended for ulcerative colitis?

Surgery may be recommended for:

• Severe disease that does not respond adequately to medical treatment
• Steroid dependence
• Serious medication side effects or intolerance
• Repeated hospitalizations
• Uncontrolled bleeding
• Toxic colitis
• Colon perforation
• Dysplasia
• Colorectal cancer
• Persistent urgency, frequency, pain, or fatigue that severely limits quality of life

Unlike Crohn’s disease, ulcerative colitis can be eliminated by removing the colon and rectum.

What operations are performed for ulcerative colitis?

The best operation depends on disease severity, urgency, continence, overall health, cancer risk, and the patient’s goals.

Total abdominal colectomy with ileostomy

The colon is removed, and the end of the small intestine is brought through the abdominal wall as an ileostomy. The rectum is left in place temporarily.

This operation is often used for severe illness, emergency surgery, malnutrition, high-dose steroid exposure, or as the first stage of a planned reconstruction.

Restorative proctocolectomy with ileal pouch-anal anastomosis

Ileal pouch-anal anastomosis, or IPAA, removes the colon and rectum while preserving the anus.

A reservoir is created from the small intestine and connected to the anal canal, allowing bowel movements through the natural route without a permanent ileostomy.

IPAA is usually completed in two or three stages to protect healing and reduce complications.

Total proctocolectomy with permanent ileostomy

The colon, rectum, and anus are removed, and a permanent ileostomy is created.

For selected patients, this offers the safest and most durable result. It may be preferable when continence is poor, cancer involves the lower rectum, pouch surgery is not advisable, or the patient prefers a permanent ileostomy over pouch function.

Total colectomy with ileorectal anastomosis

In carefully selected patients whose rectum is minimally affected, the colon may be removed while preserving the rectum. The small intestine is then connected to the remaining rectum.

This option requires continued surveillance and is not appropriate for most patients with extensive ulcerative colitis.

What is an ileal pouch?

An ileal pouch is an internal reservoir constructed from the end of the small intestine after the colon and rectum are removed.

The pouch stores stool and connects to the anal canal, allowing bowel movements without a permanent external appliance. Most pouches are constructed in a J shape and are therefore commonly called J-pouches.

Pouch surgery requires detailed discussion of expected bowel frequency, continence, fertility considerations, pouchitis, possible complications, and long-term follow-up.

Can ulcerative colitis surgery be performed robotically?

Many elective ulcerative colitis operations can be performed using robotic or laparoscopic techniques.

Dr. Zehnpfennig uses advanced minimally invasive surgery to reduce abdominal wall trauma and perform pelvic dissection and bowel reconstruction with enhanced visualization and control. The robotic approach is especially useful for restorative proctectomy and pouch construction within the confined space of the pelvis.

Emergency surgery may require a different approach depending on the patient’s condition and the severity of inflammation.

Will I need an ileostomy?

Many ulcerative colitis operations include at least a temporary ileostomy.

A temporary ileostomy protects a new pouch or bowel connection while it heals. It is closed during a later operation after healing has been confirmed.

Some patients choose or require a permanent ileostomy. Dr. Zehnpfennig explains the advantages, limitations, and expected quality of life associated with each option so patients can make an informed decision.

What is recovery like after ulcerative colitis surgery?

Recovery depends on whether surgery is urgent or elective, whether the operation is performed in stages, and the patient’s nutritional status and medication exposure.

Dr. Zehnpfennig follows an enhanced recovery pathway emphasizing minimally invasive surgery, multimodal pain control, early feeding, early ambulation, and careful fluid management.

Patients receiving an ileostomy also receive education on appliance care, hydration, nutrition, and prevention of dehydration before leaving the hospital.

What happens after surgery?

Patients continue to work with gastroenterology and colorectal surgery after an operation.

Patients with an ileal pouch require long-term monitoring for pouchitis, cuff inflammation, functional problems, and other pouch-related conditions. Patients with a retained rectum require continued endoscopic surveillance.

The goal is not simply removal of the diseased colon. It is durable disease control, preservation of function, prevention of cancer, and restoration of a more predictable life.

Referring clinicians may contact the office directly to arrange consultation or coordinate surgical planning.