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Condition Awareness Page from R3 Stem Cell – Ankle Sprains and Injuries

What Is It?

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How common is it and who is at risk?

Sprained ankles are the most common of all ankle related injuries. Torn ligaments account for almost a quarter of all sports injuries, with volleyball, football and basketball players being most frequently affected. Athletes of all forms suffer from ankle sprains.

Other people at risk of spraining their ankles are those with a delicate physical condition, low flexibility in the joints and weak ligaments, making them more susceptible to tearing. Uneven surfaces can increase chances of awkward falls, thereby increasing the risk of ankle sprains. The same is the case for those who wear improper footwear for walking or running or wear high heels in general, making the body unbalanced and unstable.

Additionally, those with prior ankle injuries are more likely to get ankle sprains from accidents or falls as their ligaments are weak.

What are the symptoms?

Symptoms of sprained ankles may vary depending on the severity of the injury. The most basic of these symptoms is a painful sensation in the affected area, particularly when weight is applied to the foot. There may be tenderness around the ankle and general swelling. In some cases, the ankle may bruise, get stiff and exhibit skin discoloration around itself.

All these symptoms can contribute to a restricted range of motion in the leg or foot. If symptoms are particularly severe, it could be indicative of considerable damage to the ligament or even a broken bone. A sign that the injury is a severely sprained ankle is a popping feeling or sound experienced at the time of the injury by the ankle.

How is it diagnosed?

The diagnosis of a sprained ankle can allow the doctor to classify it in one of three categories based on the severity of the injury to the ligament. This classification is as follows:

Grade 1 Sprain – Moderate

This injury is characterized by slight stretching and microscopic tearing of the fibers in the ligament. Only mild swelling and tenderness are observed.

Grade 2 Sprain – Mild

This injury involves partial tearing of the ligament and is identifiable by moderate swelling, tenderness around the ankle and an unusual looseness experienced in the ankle joints.

Grade 3 Sprain – Severe

A severe sprain is caused by the complete tear of the ligament with substantial tenderness and swelling felt in the area around the ankle. Significant instability and looseness of the joints can also be observed when the ankle is moved at certain angles.

Diagnosis is started with a physical examination. The doctor observes the physical condition of the foot and ankle and the condition of the joints by performing some tests. The doctor might press down on different points around the ankle to ascertain which of the ligaments is injured. The ankle will also be moved in various directions to determine the extent of the range of motion it is able to withstand.

Imaging tests may also be conducted to get a clearer view of the state of the ankle before a diagnosis is made in more severe cases. X-ray images of the ankle bone may be taken to rule out a broken bone or fracture in the foot that could produce the same symptoms of swelling and pain. Stress X-rays may also be used to visualize the ankle’s internal structure when it is moved in different directions.

Magnetic resonance imaging or MRI scans can be used if severe damage to the ligaments, cartilage or bone is anticipated. Additionally, ultrasound imaging can be utilized to view the relative stability of the ligaments in accordance with ankle movements in real time. These scans can help the doctor diagnose the strain and its severity grade.

What Are the Treatment Options Available?

Treatment options for sprained ankles are based on the severity of the condition. Grade 1 sprains can most likely be treated by basic home care and rest, however, a grade 3 sprain could possibly require referral to a specialist like an orthopedic surgeon or a physical therapist.

For self – care, the R.I.C.E. approach is recommended initially. This approach is explained as follows:

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