Details of the techniques of three laparoscopic methods of inguinal hernia repair were explained to show the differences among these methods. These methods are: transabdominal preperitoneal (TAPP) inguinal hernia repair, total extraperitoneal repair (TEP), and Intraperitoneal onlay mesh technique (IPOM). General postoperative care was reviewed. Complications of laparoscopic inguinal hernia repair include three groups: complications related to the indication for the procedure, technical complications, and mesh-related complications.