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Featured Health Topics

Peer-Reviewed Article

Causes of Lower Back Pain

Low back pain causes typically include muscle strain, ligament sprain, disc problems, joint dysfunction, and nerve root irritation.

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Vertebrogenic Low Back Pain Animation

Vertebrogenic pain is a distinct type of chronic pain that originates from damaged vertebral endplates. It is more common in the low back, or lumbar spine, between the L3 and S1 spinal levels.
Peer-Reviewed Article

What Causes Neck Spasms?

Neck spasms can arise from muscle strain, poor posture, stress, or overuse. Underlying conditions may also trigger them.

Spotlight on your health

Peer-Reviewed video

Sciatica Causes and Symptoms Video

Sciatica is leg pain caused by a problem in the low back. Watch an animated video that details the causes and symptoms of sciatica.

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Sciatica Treatment Video

Sciatica treatments will vary depending on whether the pain is in its early stages or if it is chronic.