G56.8 - Other specified mononeuropathies of upper limb G56 - Mononeuropathies of upper limb G56.8 - Other specified mononeuropathies of upper limb
G56.80 - Other specified mononeuropathies of unspecified upper limb G56.81 - Other specified mononeuropathies of right upper limb G56.82 - Other specified mononeuropathies of left upper limb