CPT® Code 43212

Esophagoscopy, flexible, transoral; with placement of endoscopic stent (includes pre- and post-dilation and guide wire passage, when performed)

Esophagoscopy, flexible, transoral, is a medical procedure that involves the use of a flexible endoscope to visualize the esophagus. This procedure is specifically performed to place an endoscopic stent, which is a tube-like device used to keep the esophagus open in cases where it has narrowed or become obstructed. The procedure includes essential components such as pre-dilation and guide wire passage, which are critical for the successful placement of the stent. The flexible endoscope is introduced through the mouth and carefully advanced into the esophagus until it reaches the area of concern, such as a stricture or a fistula. The indications for performing this procedure often include conditions like esophageal cancer, lung cancer, or malignant bronchoesophageal fistula, which can lead to significant narrowing of the esophagus. By utilizing this technique, healthcare providers can effectively address obstructions, allowing for improved passage of food and fluids, and enhancing the patient's quality of life.