Dr. Samuel S Oommen M.D.

An anal fissure is normally the result of the overstretching of the anal mucosa or moist tissue. It can overstretch due to a number of reasons such as passing extra-large and/or hard stools, constipation, low blood flow to the area, excessive diarrhea, dietary choices, and childbirth among others....

Laparoscopy involves the inspection of the abdominal organs or the female pelvic organs through the use of a thin, lighted tube that is inserted through an incision made in the belly. It is used to locate complications such as adhesions, cysts, infections, and fibroids. The tube used in the...

In laparoscopic hernia repair, the surgeon makes a small incision in or just under your umbilicus and inserts a narrow tube to pump carbon dioxide into your abdomen. The gas lifts organs and other tissue, allowing a good view of your internal structures. The surgeon then inserts a telescope-like...

Cataract is the blurring of the lens part of the eye that can lead to complications in vision. Aging is the cause of the common form of cataract. It grows slowly and should symptoms develop they should not be ignored as this condition worsens with time. Congenital defects, previous eye surgery,...

Sleep apnea is a very common but serious sleeping disorder, wherein your breathing gets briefly interrupted while you sleep. Breathing might stop or become very shallow with pauses while you are sleeping. It can last from a few seconds to several minutes and usually recurs through the night. Since...

An incisional hernia arises when abdominal tissue begins to poke through a soft spot in the wall of the abdomen. This type of hernia only occurs as the result of the incision made in a prior abdominal surgery. An incisional hernia may be the result of poor healing, infection, or technical problems a...