M40.56
ICD-10-CMThis code describes an abnormal anterior curvature of the spine in the lower back, where the specific cause or type of lordosis is not documented. It indicates an exaggerated inward curve of the lumbar vertebral column without further specification.
Use this code when the medical record documents "lordosis of the lumbar spine" or "lumbar lordosis" without specifying if it's congenital, postural, or secondary to another condition. Documentation should clearly indicate the lumbar region and lack further detail regarding the nature of the lordosis.
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