ketogenicpedia That is an invasive method, which involves the use of a special dye it is injected to the worried disc, in order that the disc becomes visible for in addition analysis. At times, whilst a affected person complains of back pain, a discogram is used to find the real disc or a chain of disc that's damaged and is inflicting ache. The need for a discogram: generally, whilst an xray is carried out, handiest the ketogenicpedia overall view of the bones and vertebrae may be seen. A discogram permits the health practitioner to checkview the actual disc it truly is causing the hassle. At some stage in the process, your doctor will insert the needle into the disc area thru the skin, that allows you to view the disc on a reveal, which is also known as a "fluoroscope" in technical terms.