You know that there are medical specialists for different parts of your body. You might see an ophthalmologist for eye care, or perhaps a cardiologist who takes care of your heart.
A bunion is a common foot deformity. Bunions can form on the little toes, but the most common variety is known medically as hallux valgus and occurs at the joint where the big toe meets the metatarsal bone.
Your legs contain two different types of veins: deep veins, which are close to the bone, and superficial veins, which are located near the surface of the body. Both types of veins are critical to circulation. Every second or so, your heart pumps oxygenated blood throughout your body via your arteries.