Peninsula Foot and Ankle Clinic

Arthritis is a general term for a group of more than 100 diseases. “Arthritis” means "joint inflammation." When it affects the ankle joint, it can produce swelling and pain, and may eventually result in deformity, loss of joint function, and decreased ability to walk. The most common form of ankle

Custom orthotics are medical devices prescribed by a foot and ankle surgeon. These shoe inserts, which support and align the foot and lower extremities, are formed by making a plaster mold of the foot. Additional valuable information:Pediatric FlatfootHeel PainPTTDFlexible Flatfoot

The foot contains 26 bones and more than 30 joints. Many people experience pain involving one or more of these joints. The pain may be accompanied by swelling, tenderness, stiffness, redness, bruising, and/or increased warmth over the affected joints. Joint pain may be caused by trauma, infection, inflammation,

How Does a Bone Heal? All broken bones go through the same healing process. This is true whether a bone has been cut as part of a surgical procedure or fractured through an injury. The bone healing process has three overlapping stages: inflammation, bone production, and bone remodeling. Inflammation

What Is a Neuroma?A neuroma is a thickening of nerve tissue that may develop in various parts of the body. The most common neuroma in the foot is a Morton’s neuroma, which occurs between the third and fourth toes. It is sometimes referred to as an intermetatarsal neuroma. “Intermetatarsal” describes

What is the Calcaneus? The calcaneus, also called the heel bone, is a large bone that forms the foundation of the rear part of the foot. The calcaneus connects with the talus and cuboid bones. The connection between the talus and calcaneus forms the subtalar joint. This joint is important for normal

Frostbite occurs when a body part is exposed to extreme cold. If conditions are cold enough for the water within the tissues to freeze and form ice crystals, cell death can occur. The feet, hands, ears and nose are particularly prone to frostbite due to their location away from the body’s core. Mild

What Is Acute Inflammation? Inflammation is the body’s normal protective response to an injury, irritation, or surgery. This natural “defense” process brings increased blood flow to the area, resulting in an accumulation of fluid. As the body mounts this protective response, the symptoms of inflammation

Ulcers, which are open sores in the skin, occur when the outer layers of the skin are injured and the deeper tissues become exposed. They can be caused by excess pressure due to ill-fitting shoes, long periods in bed, or after an injury that breaks the skin. Ulcers are commonly seen in patients who have

What Is a Puncture Wound? Puncture wounds are not the same as cuts. A puncture wound has a small entry hole caused by a pointed object, such as a nail that you've stepped on. In contrast, a cut is an open wound that produces a long tear in the skin. Puncture wounds require different treatment from cuts