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Scoliosis Surgery: Posterior Approach - Topic Overview

The posterior approach for scoliosis surgery is done from the back of the body. It involves making a long, straight incision into the back and moving aside the back muscles to reveal the spine.

Rods, wires, hooks, or screws are attached to the spine in various ways. The spine is repositioned and held in place with these mechanisms while the new bone surface fuses. Bone grafts, often taken from the person's pelvic bone or ribs, are put in place to help the spinal bones fuse together in a permanent position over time.

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Osteoarthritis of the Knee: Hyaluronic Acid Joint Injections

In the U.S., almost 21 million adults are living with osteoarthritis. And one of the body's critical joints, the knee, is the most frequently affected. More than 30% of people over 50 have knee osteoarthritis. So do a whopping 80% of those over 65. In fact, about 100,000 people in the U.S. can't get from their bed to the bathroom because of osteoarthritis of the knee. Getting hyaluronic acid joint injections is one treatment that may ease the pain and stiffness of osteoarthritis. Hyaluronic acid...

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WebMD Medical Reference from Healthwise

Last Updated: July 21, 2011
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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