Complex sentence: A technique called Laparoendoscopic Single Site Surgery or "LESS" or Single Incision Laparoscopic Surgery or "SILS" has been developed, in which a single cut is made through the navel, instead of the 3-4 four small different cuts used in standard laparoscopy.
Split into simpler sentences: A technique called Laparoendoscopic Single Site Surgery or "LESS" or Single Incision Laparoscopic Surgery or "SILS" has been developed. This is an operation in which a single cut is made through the navel, instead of the 3-4 four small different cuts used in standard laparoscopy.