344.5
ICD-9-CMThis code signifies paralysis affecting a single limb or a single group of muscles, without further specification of the underlying cause or the specific limb involved. It indicates a motor deficit characterized by the inability to voluntarily move the affected body part.
This code is appropriate when documentation clearly states "monoplegia" but lacks details regarding the specific limb (e.g., upper, lower) or the etiology. It should be used when a more specific code for monoplegia (e.g., due to stroke, spinal cord injury) cannot be assigned due to insufficient information.
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