Conditions & Injuries

Sciatica

Sciatica may feel like a bad leg cramp, with pain that is sharp ("knife-like"), or electrical. The cramp can last for weeks before it goes away.

Sciatica Topic Center

When low back pain radiates through the buttocks and down the leg, the symptoms are known as sciatica.

Scoliosis

There are many causes of scoliosis, but AIS is the most common.

Scoliosis in Children

Scoliosis is a medical term taken from a Greek word meaning curvature. This disorder may develop during childhood, and it causes the spine to curve to the left or right side.

Scoliosis: Frequently Asked Questions

Children with scoliosis and their parents have a lot of questions about the condition. In this series of four articles, orthopaedic surgeons from the American Academy of Orthopaedic Surgeons and the Scoliosis Research Society answer some of the questions they most commonly hear from patients and their parents.

SI Joint Pain

The sacroiliac (SI) joint can be a source of back pain for many patients. The joint is composed of the sacrum (bottom portion of the spine) and the iliac crest (part of your pelvis).

Slipping Rib Syndrome

Costal chondritis, costochondritis and Tietze syndrome are sometimes used interchangeably and characterized by inflammation of the part of the rib that is cartilage.

Spina Bifida

Spina bifida is a neural tube defect resulting in mild to severe disabilities, depending on where the unprotected portion of the spinal cord is and how much is exposed.

Spinal Cord Injuries

Spinal fractures occur when an injury is sustained to the spine resulting in a break or disruption of the spinal vertebrae or the attached ligaments.

Spondylolisthesis

Spondylolisthesis commonly occurs in the lower back, which bears more weight and frequently experiences more twisting.