Aetiology
An injury to the plantar artery of the foot is caused by trauma, such as a direct blow, or a laceration, resulting in a tear or rupture of the artery. It can also be caused by a medical condition such as arteriosclerosis, which is the hardening of the arteries due to build-up of plaque in the artery walls.
Diagnosis
The diagnosis of an injury to the plantar artery of the foot is made based on a physical examination, and imaging tests such as X-rays, CT scans, and MRI scans.
Differential diagnosis
Other medical conditions that can cause similar symptoms as an injury to the plantar artery of the foot include compartment syndrome, rheumatoid arthritis, gout, and peripheral vascular disease.
Treatment
Treatment of an injury to the plantar artery of the foot depends on the severity of the injury. In mild cases, rest, ice, and elevation of the foot may be sufficient. More severe cases may require surgery to repair the damaged artery, or to bypass the artery with a graft of another artery.
Prognosis
The prognosis of an injury to the plantar artery of the foot depends on the severity of the injury and the timely diagnosis and treatment of the injury. If treated early, the prognosis is usually good, and the patient can make a full recovery.