Disc Protrusion

Broad Based Disc Protrusion

A disc protrusion that encompasses more than 25% and up to 50% of the circumference of the disc itself, is called broad based disc protrusion. So basically the term “broad based” only refers to the actual size of the bulge and nothing else. It does not mean that having a broad based disc protrusion is […]

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Focal Disc Protrusion

A focal disc protrusion is in a way the opposite of a broad based disc protrusion when it comes to both its classification and to some degree its severity. A disc protrusion is called focal, when the actual bulge has a very small size, more precisely less than 25% of the circumference of the entire […]

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