<prompt> Which of the following procedure is associated with maximum chance of recanalization during surgery for reversal of tubal ligation:Isthumo-isthmic anastomosisIsthumo-ampullary anastomosisAmpullo-ampullary anastomosisCornual obstruction  <response>: Read the following linesIt is important to select the site of tubal ligation carefully which should ideally be done at the tubal isthmus. This is because in the event of the patient desiring a tubal recanalization procedure, the isthmo-isthmic anastomosis carries the best chances of success. 