CPT® Code 43250

Esophagogastroduodenoscopy, flexible, transoral; with removal of tumor(s), polyp(s), or other lesion(s) by hot biopsy forceps

An esophagogastroduodenoscopy (EGD) is a specialized upper gastrointestinal (UGI) endoscopic procedure that allows for the examination of the esophagus, stomach, and duodenum, and in some cases, the jejunum. This procedure is performed using a flexible fiberoptic endoscope, which is a thin, lighted tube that is inserted through the mouth and advanced down the digestive tract. The primary purpose of the EGD is to visually inspect these areas for any abnormalities, such as tumors, polyps, or other lesions. During the procedure, the patient is typically given an anesthetic spray to numb the mouth and throat, facilitating the insertion of the endoscope. A hollow mouthpiece is used to keep the mouth open, allowing for easier access to the esophagus. Once the endoscope is inserted and the patient swallows it, the physician guides the scope through the esophagus, stomach, and into the duodenum, using direct visualization to inspect the mucosal surfaces for any irregularities. If any lesions are identified, they can be removed using hot biopsy forceps, which allow for simultaneous removal and cauterization of the tissue. This method is particularly effective for small polyps and vascular ectasias. Alternatively, lesions can also be removed using a snare technique, which involves placing a wire snare loop around the lesion and heating it to excise and cauterize the tissue. The EGD procedure is crucial for diagnosing and treating various gastrointestinal conditions, providing valuable insights into the health of the upper digestive tract.