This chapter provides detail description of Spinal hydatidosis. Chapter has one well illustrated diagram. Spinal hydatidosis, life cycle and spinal implantation, imaging in spinal hydatidosis, serological diagnosis of spinal hydatidosis, surgical management of spinal hydatidosis and medical management of spinal hydatidosis are given in detail. 50 references are included at the end of the chapter to facilitate further reading.