1. Acute Colorectal Anastomotic Dehiscence and Persistent Abdominal Sepsis
2. Postoperative Hemorrhage
3. Acute and Chronic Small Bowel Obstruction
4. Stomal Complications and Closure
5. The HIV-positive Patient
6. Recurrent Anal and Perianal Abscess
7. Persistent Fecal Incontinence
8. Recurrent Anal Fissure and Anal Stenosis
9. Persistent Hemorrhoidal Disease and Complications of Surgical Hemorrhoidectomy
10. Persistent or Recurrent Recto-genitourinary Fistulae
11. Recurrent Colon Cancer
12. Recurrent Rectal Cancer
13. Familial Adenomatous Polyposis
14. Failed Primary Therapy for Anal Cancer
15.Radiation-related Complications
16. The Ileal Pouch Patient
17. Recurrent Crohn's Disease
18. Hemorrhage and Ischemia of the Colon and Rectum
19. Complications of Minimally Invasive Colon and Rectal Surgery
20. Recurrent Rectal Prolapse
21. Diverticulitis and its Complications
22. Persistent Enterocutaneous Fistula
23. Recurrent Pilonidal Disease