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Surgical trocar & Cannula is used to perform laparoscopic (keyhole) surgery. They are used to make a hole on abdomen and to make passage to introduce Telescope and other hand instruments, such as scissors, graspers, etc., Pyramid tip trocars are widely used. Trocars are used during laparoscopic procedures and other minimally invasive surgery (MIS) to make small, puncturelike incisions in outer tissue layers. These incisions allow surgeons to insert cannulas through which surgical instruments can be introduced.Trocar site hernias are mostly located in the umbilical region with a small size. Laparoscopic repair could be a choice due to the appearance of large defects and requirement of mesh repair for lateral sided TSH