<prompt> Umbilicus is supplied by which spinal segment?T4T6T8T10  <response>: Ans. d T10. Ref. BD Chaurasia, Anatomy -2nd vol., 3rd165; Bailey love Surgery, 25th982 Skin around umbilicus is supplied by T10 segment of cord. With reference to lymphatics and venous drainage it is water shed area. Educational point: Dermatomes over: - The xiphoid process-T7 - The umbilicus-T10 - The pubis-L1 Remnant of vitello-intestinal duct may form a tumor of umbilicus known as raspberry cherry red tumor. 