A hernia occurs when an organ or tissue pushes through a weak spot in the surrounding muscle or connective tissue. This can cause a noticeable bulge and discomfort, often requiring medical attention for treatment.br br Dr. Joyner Abraham M, Associate Consultant - Minimal Access Surgery, explains the types and symptoms of hernias, why they require treatment, the advanced technology used in hernia operations, and the benefits of laparoscopic and robotic surgery.