M46.34
ICD-10-CMThis code signifies a bacterial or other infectious process affecting the intervertebral disc in the thoracic spine. It represents an inflammatory condition of the disc space caused by a pathogenic microorganism, leading to pain and potential neurological compromise in the mid-back region.
Apply this code when documentation clearly indicates a pyogenic (pus-forming) infection of an intervertebral disc specifically located in the thoracic spine. Supporting documentation includes positive cultures from disc aspiration, imaging (MRI, CT) showing disc space infection, and clinical signs/symptoms consistent with discitis.
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