Single-port laparoscopy Single-port laparoscopy Single-port laparoscopy (SPL), is a recently developed technique in laparoscopic surgery. It is a minimally invasive surgical procedure in which the surgeon operates almost exclusively through a single entry point, typically the patient’s navel. Unlike a traditional multi-port laparoscopic approach, SPL leaves only a single small scar. SPL is accomplished through a single 20 mm incision in the navel (umbilicus or belly button), or through only a 11 mm incision in the navel, minimizing the scarring and incisional pain associated with the multiple points of entry used during traditional laparoscopic surgery. Specialized equipment for SPL surgery falls into
Cultural views on the navel a large cloth hat. The belly button is traditionally painted into a mouth. In recent years, modern motifs and Japanese anime designs have appeared in the festival. Sigiriya frescoes depict royal ladies wearing cloth draped as a "dhoti", tied in a knot at the front and pulled down to expose the navel. They wear pleated robes from the waist upwards, as well a necklace, armlets, wristlets, ear and hair ornaments, and display their breasts. The ladies in waiting wear waist clothes, a few ornaments and a firm "thanapatiya" ("breast bandage"). In the Sinhalese poetic work Kaviyasekara, a father advises his