The clinical symptoms of a fractured arm are localized swelling, severe pain, and impaired movement, in addition to the formation of a pseudo-joint at the fracture site. If the fracture punctures the nerves and blood vessels, the distal artery is not felt or the thumb cannot move normally and the hand becomes numb. Therefore, the symptoms of a fractured arm are on the one hand the symptoms themselves and on the other hand the symptoms of the accompanying nerve and blood vessel damage.