Trauma and vasospasm.
D001808:Blood Vessels; D004194:Disease; D006801:Humans; D016491:Peripheral Vascular Diseases / Q000209:etiology*; D014652:Vascular Diseases; D014661:Vasoconstriction; D014947:Wounds and Injuries / Q000150:complications*
BLOOD VESSELS/diseases; VASCULAR DISEASES, PERIPHERAL/etiology and pathogenesis; WOUNDS AND INJURIES/complications