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The ankle's ability to regenerate cartilage uses the same mechanisms that enable some animals to grow new limbs, and it could be harnessed to repair cartilage in knees and hips hobbled by osteoarthritis.

The primary cause of blisters on the feet is friction that arises from poorly fitting footwear or constant rubbing or chafing. Burns, insect bites, allergic reactions, skin conditions, and certain infections can also cause blisters on the feet.

A bruised heel bone typically causes a sharp, sudden pain due to an impact trauma to the foot, such as a fall from a significant height or stepping on a stone.1 The heel bone (calcaneus) contusion also can occur due to a repetitive injury, like from running, and may be more likely due to factors suc...

You'll know a toenail fungus is dying when the base of your nail begins to improve in color and texture. When this new growth is smooth, pinkish, and clear, the infection is considered clinically cured.

Blisters on the toes are usually caused by friction, but can also be due to insect bites, allergies, burns, skin infections, and autoimmune diseases. They tend to go away on their own within one to two weeks, but some blisters may require extensive treatment depending on the underlying cause.

Bone spurs commonly grow on top of the foot, on the toe, and on the back of the heel where the Achilles tendon connects to the heel bone.1 This can result in pain, swelling, and tenderness in the affected area. The most common cause of bone spurs on the feet is osteoarthritis, followed by high-impac...

Wrapping a sprained ankle can help stabilize the joint, reduce swelling, and prevent further injury. Following a few straightforward steps can help ensure your wrap is correct and provides the support you need while you recover.

You can tell if you have a sprained toe (also known as turf toe) because it will be painful around the main joint in your toe. In a toe sprain, the li...

Results published in Journal of Hand Surgery showed monitored anesthesia care for carpal tunnel release was 35% more costly compared with the wide-awake local anesthesia no tourniquet technique.

Hand weakness could be caused by numerous conditions, ranging carpal tunnel syndrome and osteoarthritis to pinched nerves in the neck. Seeking treatment can help prevent long-lasting nerve damage and improve hand strength.