<prompt> The umbilicus is supplied by which spinal segment?T4T6T8T10  <response>: The skin around umbilicus is supplied by T10 segment of cord. With reference to lymphatics and venous drainage, it is the watershed area. Educational point: Dermatomes over:- The xiphoid process-T7- The umbilicus-T10- The pubis-L1 The remnant of the vitello-intestinal duct may form a tumor of umbilicus known as raspberry cherry red tumor. 