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Anorectal Disorders

DHI’s colorectal surgeons offer advanced treatment for conditions of the anus and rectum.

The anus is the last inch-and-a-half of the digestive tract, the point at which stool exits the body. Occasionally health conditions arise with the anus, and the rectum—which connects the colon to the anus and stores stool—may or may not be involved. The first signs of an anorectal condition are often rectal bleeding and anal pain or itching. Some anorectal conditions can also lead to bowel leakage.

Common anorectal disorders include:

  • Hemorrhoids
  • Anal fissures
  • Anorectal abscesses
  • Anal fistulas
  • Pilonidal disease

Depending on the type and severity of these conditions, surgery may be needed for treatment. At the Digestive Health Institute at AdventHealth Tampa, colon and rectal surgeons Dr. Allen Chudzinski and Dr. Haane Massarotti are experienced in offering patients the least invasive treatment necessary to correct the condition. They also seek to offer sphincter-preserving surgery for these conditions so patients can keep as much natural function as possible.

Hemorrhoid Treatment

The most common anorectal disorder is hemorrhoids, which occur when veins in the rectum and anal canal become enlarged and inflamed. Hemorrhoids are often caused as a result of constipation, bearing down during childbirth or simply by aging. They are most often associated with pain and bleeding. Most hemorrhoids improve on their own or with medical treatment such as topical creams.

Advanced hemorrhoid treatments

Sometimes hemorrhoids are severe enough to warrant their removal. This can often be done with a minimally invasive outpatient procedure such as banding, coagulation therapy or injection therapy. In more advanced cases, hemorrhoids may require surgical removal (hemorrhoidectomy) or a procedure called Transanal Hemorrhoidal Dearterialization. The colon and rectal surgeons at DHI are experienced in evaluating hemorrhoids and work with patients to determine which treatment option is right for each individual.

Anal Fissure Treatment

An anal fissure is a small tear in the anal lining that often leads to bleeding, pain and/or itching. Anal fissures can be caused by hard bowel movements, childbirth, diarrhea or anal inflammation. Some people with Crohn’s disease are prone to developing anal fissures.

Although they can be painful, most anal fissures are not serious and can be treated at home with over-the-counter creams. However, fissures that have not healed after eight or more weeks require medical attention. Nonsurgical options, including dietary changes, nitroglycerine cream and prescription medicines, can often heal a fissure. If those options still do not work, then surgery may be needed.

Surgery to treat a chronic anal fissure

Lateral internal sphincterotomy is the standard surgery to treat an anal fissure that will not go away after other treatments. The procedure involves cutting or stretching the internal sphincter muscle that surrounds the anal canal. This relieves the tension this muscle is usually under. With this tension gone, sphincter muscle spasms are prevented, allowing healing to occur.

However, because sphincterotomy puts some patients at high risk for fecal incontinence, the colorectal surgeons at DHI may decide that an anal advancement flap procedure is a better surgical option in some cases. This approach is a sphincter-preserving surgery. Instead of the sphincter being cut, the surgery involves transferring nearby skin to the anus. Because this healthy skin already has a good blood supply, it helps the anal fissure heal as normal tissue would.

Anal Abscess & Anal Fistula Treatment

When the glands around the anus get clogged and infected with bacteria, an anorectal abscess, or pus-filled sac, can form. The abscess can cause pain, bleeding, and fever. Antibiotics alone cannot usually be used for treatment, and surgery to drain the abscess is often needed.

However, in about 50 percent of anal abscesses, a tunnel is formed from the gland to the outside of the skin. This tunnel is called an anal fistula. It can be a very painful condition, and sometimes stool can leak through the fistula.

Surgery to treat anal fistula

If the anal fistula does not involve too much of the sphincter, a procedure called a fistulotomy is used to fix the condition. This procedure is complex and requires a trained colorectal surgeon. The muscle and skin on top of the infected area are cut open. Sometimes this requires a small part of the anal sphincter to be cut. The result is an open channel that heals from the inside out. A seton drain made of a thin piece of rubber is often used to reduce inflammation so the fistula can heal. Depending on the size and depth of the fistula, a fistulotomy can be performed in the surgeon’s office under local anesthesia or at the hospital with general anesthesia.

Pilonidal Disease Treatment

Pilonidal disease is a recurring skin infection that results in an abscess at the top of the buttocks right above the tailbone. It is almost always caused by an infected hair follicle in this area. A pilonidal abscess may range from a small mass to one that is large, painful and oozing pus. Sometimes these abscesses go away on their own, but others require treatment. If the infection becomes severe, a patient may experience fever and nausea.

After a pilonidal abscess is drained, either on its own or through treatment, it is common for a pilonidal sinus to develop. This sinus is a cavity under the skin with one or more tunnels that lead back out through the skin. While these pilonidal sinuses can resolve on their own, some require surgery. This is especially the case for patients with a history of pilonidal abscesses that recur. The colorectal surgeons at DHI have been trained to perform the procedures that resolve pilonidal abscesses and sinuses. DHI also helps patients prevent pilonidal abscesses from coming back.

If you are in need of expert care for an anorectal condition, call the Digestive Health Institute at (813) 615-7557 for an appointment with a colorectal surgeon.



At DHI, we know that after being diagnosed with cancer, patients want and often need to begin treatment quickly. So we make it a priority to offer appointments for cancer surgery consultations within 5 business days, and often earlier. Our surgeons will make themselves available to see you right away, even for a second opinion.

Patients who are newly diagnosed with cancer, or have just found out they have cancer recurrence, qualify for this priority access. Our surgeons will make themselves available to see you right away, even for a second opinion. We want to help you start your treatment as soon as possible.

If you have been diagnosed with a cancer of the digestive system, don’t wait.
Call the Digestive Health Institute at (813) 615-7440.

Learn more about our Surgical Cancer Care program.

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