Lumbar spinal stenosis is a narrowing of the canal in the lower portion of the spine. This can pinch nerves in your spinal column and cause low back pain.

Degenerative disc disease is the progressive deterioration of spinal discs and arthritic changes in facet joints due to wear and tear from aging.

Knock knees can cause knee pain in adults. The main surgeries to treat knock knees are distal femoral osteotomy (DFO) and DFO with tibial osteotomy.

Get answers to common questions about cortisone shots. Learn how they work, the conditions they treat, their side effects, and how to know if you need one.

Most people with active lifestyles will need surgery to recover from a complete Achilles tendon rupture. Learn more about this injury and the surgery.

Inflammatory arthritis is used to describe a group of diseases caused by an overactive immune system. Learn more from top rheumatology specialists at HSS.

Neck pain that radiates to the arm or is accompanied by numbness or weakness is called cervical radiculopathy. Learn about the treatment options.

MRI, CT, and Ultrasound are among the specialties at Hospital for Special Surgery's Department of Radiology and Imaging. The Department is considered the premier Radiology department in the nation.

When you get emergency care or are treated by an out-of-network provider at an in-network hospital or ambulatory surgical center, you are protected from balance billing. In these cases, you shouldn’t ...

Cartilage repair is an innovative surgery to treat damaged articular cartilage. Learn more about the types of procedures performed at HSS.

What is a compound fracture? Why is a compound fracture dangerous? Can a compound fracture be life-threatening? How are compound fractures treated? What should you do when a person has a compound ...

Femoral retroversion occurs when the femoral neck is rotated backward on the femoral shaft. Learn more about the diagnosis and treatment of hip retroversion.