Inguinal hernia occurs when abdominal contents protrude through the inguinal canal. Laparoscopic techniques like TAPP (Transabdominal Preperitoneal) and TEP (Totally Extraperitoneal) are minimally invasive methods for hernia repair. Both involve placing a mesh to reinforce the abdominal wall. TAPP enters the abdominal cavity, while TEP avoids it. These procedures offer faster recovery, less post-operative pain, and lower recurrence compared to open surgery.