The hip joint is one of the body’s largest weight-bearing joints. It’s a ball-and-socket joint. This helps the hip remain stable even during twisting and extreme ranges of motion. A healthy hip joint allows you to walk, squat, and turn without pain.
A healthy hip
The hip joint is formed where the rounded head of the thighbone (femur) joins the pelvic bone. The joint is covered with tissue and powered by large muscles. When all the parts listed below are healthy, a hip should move easily.
-
Cartilage is a layer of smooth tissue. It covers the ball of the thighbone and lines the socket of the pelvic bone. Healthy cartilage absorbs stress and allows the ball to glide easily in the socket.
-
Muscles power the hip and leg for movement.
-
Tendons attach the muscles to the bones.
Online Medical Reviewer: Joseph, Thomas N., MD
Online Medical Reviewer: Walton-Ziegler, Olivia, MS, PA-C
Date Last Reviewed: 04/01/2024
© 2000-2026 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
Need Help? We're Here for You
Our Member and Recipient Services Team is here to help you understand your benefits, find care, or resolve concerns.
800-510-9132
Call NC Quitline
Need support to quit smoking, vaping, or to quit other nicotine products? You can receive support including medicines free of charge:
800-784-8669
Schedule Transportation
Need transportation to a doctor's office, pharmacy, or other covered healthcare service? Contact us to arrange your ride.
800-510-9132
Provider Directory
Need to find a provider like a Primary Care Physician, Specialist, OB/GYN, or a Psychiatrist?
Provider DirectoryRelated Articles
How Bones Heal
Explanation of how bones heal.
Anatomy of the Sacroiliac Joint
Learn the anatomy of the sacroiliac joint.
How Your Knee Works
A healthy knee allows you to walk, squat, and turn without pain.
Anatomy of the Foot
Your feet are susceptible to many stresses. Foot pain and problems can cause pain, inflammation, or injury.
