Myelography in the Age of MRI: Why We Do It, and How We Do It

Table 2

Myelographies in the authors' institution by region and referring department: comparison between 1999 and 2009.

1999	Neurosurgery	Neurology	Orthopedics	Others	Total
Cervical	45	44	1	28	118
Lumbar	160	26	40	56	282
Total.					400
2009	Neurosurgery	Neurology	Orthopedics	Others	Total
Cervical	23	8	3	9	43
Lumbar	50	6	66	6	128
Total.					171