58% of the surgeries were performed with three trocars, 31% with four trocars, 7% with five trocars and 4% with a trocar for hand-assisted surgery.
El 58% de las cirugías se realizó con tres trocares, el 31% con cuatro trocares, el 7% con cinco trocares y el 4% con trocar para mano asistida.