
A twisted ankle or sprained ankle occurs when the foot suddenly is forced sideways or is twisted. Ankle sprains are one of the most common orthopedic injuries - all it takes is one bad step.
There are two primary types of ankle sprains: Inversion and Eversion injuries.
- Inversion Ankle Injuries occur when the foot rolls inward. What happens is the ligaments on the outside of the foot (or lateral side) stretch too far or rupture. The pain is where the these ligaments are located. Almost 90% of all ankle sprains are inversion injuries.
- Eversion Ankle Injuries occur when the foot rolls outward. What happens is the deltoid ligament stretches too far or ruptures. The pain is on the inside of the ankle.
There are three grades of ankle sprain. An ankle sprain is classified as a Grade I when the ligaments are simply stretched. Patients can usually walk on a Grade I injury. A Grade II Ankle Sprain usually involves partial tearing of the ligaments. There is considerably more pain and swelling. Patients may be able to take a few steps but with difficulty. A Grade III Ankle Sprain is when the ligaments are completely torn. Walking is extremely difficult and the ankle will be unstable.
Rest, Ice, Compression and Elevation (RICE) are usually the first steps in treating an ankle sprain. As with all serious injuries a doctor should be consulted.
If appropriate an ankle brace is a great way to provide protection and stability when a return to activity is appropriate. Heritage Medical provides a variety of ankle supports, from a simple wrap around elastic brace, to a figure-8 lace up, to a custom carbon graphite post-surgery model.