Colonoscopy

Your colon is approximately 5 to 6 feet in length, and it has a number of important functions. A colon examination that consists of a camera on the end of a flexible tube is referred to as a Colonoscopy. Many types of issues can take place inside your colon, and viewing the inside through a colonoscopy is the best way to detect these problems.

Benefits of a Colonoscopy

This procedure can be used to detect colon cancer in its early stages, or polyps which can be the beginning of this form of cancer. These polyps can be removed while the exam is taking place, which will eliminate the need for surgery at a later date. The purpose of a colonoscopy does not end there, as it can also be used to detect reasons for chronic diarrhea, constipation or bleeding that may occur at different points inside your colon. If bleeding is discovered, treatment to stop the bleeding can be given during this exam as well.

Risks Involved in a Colonoscopy

There are very few risks involved in this procedure; in fact, any serious risk is very uncommon. However, there are some mild side effects that may take place. You may experience bloating for a small time after the exam. On a very rare occasion there may be a tear created in the lining of the colon during this procedure. This situation may require hospitalization, but rarely will it require surgery. Also, due to sedation that is needed for the procedure, driving must not take place immediately after the exam.

Patient Preparation for a Colonoscopy

Before the exam can begin your colon must be clean. Your physician will give you the proper instructions to clear your colon of stool. A patient can only consume clear liquids and must refrain from eating for an entire day and you will also be asked questions regarding medications that you may be taking. Your colon will be flushed by drinking a solution or with laxatives.

Sedation for the Procedure

During the exam you will be mildly sedated, and therefore will most likely not remember the exam. This procedure will generally only take up to 30 minutes, and can be offered on an outpatient basis. You may experience mild cramping due to pressure but this will not last long. When the exam is complete, your doctor will discuss the findings with you. Alternatively, if you are still experiencing the effects of the sedation this discussion may take place on a later date.

Long Term Benefits of This Procedure

Since a Colonoscopy is such a simple procedure, the benefits far out weigh the inconveniences. Studies show that individuals that submit to a colonoscopy exam performed annually experience risks of colon cancer at 72% less than those that do not. This procedure, along with getting plenty of exercise, a well-balanced healthy diet and colon cleansing are your most important preventative methods for fighting colon cancer. If you feel you are at high risk of this form of cancer, consult a physician.