orthopaedics

(Photo by Joe Raedle/ Getty Images)

Studying The Cause Of Back Pain

As researchers study the cause of back pain, one theory is that an altered protein found in cartilage can interact with a growth factor previously associated with connective tissues disorders.

06/11/2013

(Credit: CBS 3)

Penn Orthopaedics

Learn more about Penn Orthopaedics.

03/28/2013

keyframe66

Dr. Elia & Dr. Giammattei On Replacement

As we get older, we often feel the effects in our knees and our hips.

11/23/2011

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