ICD-11 definition : Raynaud phenomenon unassociated with any concomitant disease, drug or other provoking
trauma. Criteria for diagnosis include: bilateral symmetrical episodic attacks without
evidence of peripheral vascular disease or tissue injury, normal nail fold capillaroscopy,
negative antinuclear antibody and normal erythrocyte sedimentation rate.;
Raynaud phenomenon unassociated with any concomitant disease, drug or other provoking
trauma. Criteria for diagnosis include: bilateral symmetrical episodic attacks without
evidence of peripheral vascular disease or tissue injury, normal nail fold capillaroscopy,
negative antinuclear antibody and normal erythrocyte sedimentation rate.