A Patient's Guide to Osteoarthritis of the Hip

Introduction

Osteoarthritis (OA) is a common problem for many people after middle age. OA is sometimes referred to as degenerative, or wear-and-tear, arthritis. OA commonly affects the hip joint. In the past, little was done for the condition. Now doctors have many ways to treat hip OA so patients have less pain, better movement, and improved quality of life.

This guide will help you understand

• how OA develops in the hip
• how doctors diagnose the condition
• what can be done for your pain

Anatomy

Which part of the hip does OA affect?

Articular cartilage is the smooth lining that covers the surfaces of the ball-and-socket joint of the hip. The cartilage gives the joint freedom of movement by decreasing friction. The layer of bone just below the articular cartilage is called subchondral bone. The main problem in OA is degeneration of the articular cartilage.

When the articular cartilage degenerates, or wears away, the subchondral bone is uncovered and rubs against bone. Small outgrowths called bone spurs or osteophytes may form in the joint.

To read this guide in its entirety, please continue to eOrthopod.com: Osteoarthritis of the Hip

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