After Discal Surgery

Most often, in cases of recurrent radiculopathy after discal surgery, CT and especially MR images are used for differentiating recurrent disc lesions from fibrous scars (47). However, in about 10% of the cases, MR may be equivocal, and CT discography is then indicated because it has been shown that sensitivity and specificity of CT discography are superior to MR (47-49). Clarisse proposed a double-contrast technique to perform disco-CT to differentiate a true recurrent protrusion from a residual cavity-containing liquid. The gas will fill the cavity in the latter case, and not in the former (50).

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How To Reduce Acne Scarring

How To Reduce Acne Scarring

Acne is a name that is famous in its own right, but for all of the wrong reasons. Most teenagers know, and dread, the very word, as it so prevalently wrecks havoc on their faces throughout their adolescent years.

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