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Gastrectomy, also known as gastric resection, is a surgical procedure performed to treat a wide range of stomach-related conditions, including benign issues like gastric ulcers and outlet obstruction, as well as malignant diseases such as stomach cancer. The choice of procedure depends on the underlying cause and the location of the problem within the stomach. In this video, Dr. K Hemanth Kumar, explains in detail how these conditions are diagnosed using endoscopy and imaging, how patients are prepared for surgery, and the different types of gastrectomy procedures — distal, subtotal, or total. He also highlights the benefits of advanced surgical options like laparoscopic and robotic-assisted techniques that enhance precision, reduce recovery time, and improve surgical outcomes.
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