What is the name of the connective tissue that forms the umbilical ligament and is used for traction in radical cystectomy?

Answer;

Urachus

Urachus is the name of the connective tissue that forms the umbilical ligament & is used for traction in radical cystectomy.

Explanation;

It is a canal that connects the urinary bladder to the umbilicus (bellybutton) during fetal development.

It allows communication between the developing urinary bladder and the placenta.