
David Trofa, MD, is an orthopaedic surgeon practicing in Scarsdale and New York City, New York, and Englewood, New Jersey, with expertise in cartilage restoration, arthroscopic surgery, sports medicine and ACL...
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Knee pain is discomfort in or around the knee joint. It is one of the most common reasons people visit a doctor. The knee is a large joint that carries much of your body’s weight and helps you walk, bend, and turn. Because it works so hard, it can be affected by injury, everyday wear, or ongoing health conditions. Knee pain can be mild and short-lived, or it can last a long time and affect daily life.
Signs of knee pain can include aching, stiffness, swelling, warmth, or a feeling that the knee may “give out.” Some people hear popping or grinding when they move. Others notice that pain gets worse after sitting, climbing stairs, or exercise.

David Trofa, MD, is an orthopaedic surgeon practicing in Scarsdale and New York City, New York, and Englewood, New Jersey, with expertise in cartilage restoration, arthroscopic surgery, sports medicine and ACL...

Thomas Youm MD Orthopaedic Surgery is an orthopedic sports medicine and hip arthroscopy practice on the Upper East Side of Manhattan, New York, with a second office in Englewood, New Jersey. Clinicians Thomas Youm,...
New York Bone & Joint Specialists is a multi-location orthopedic practice in Manhattan, New York, with offices in Midtown and on the Upper East Side. Clinicians Leon E. Popovitz, MD, FAAOS — orthopedic...
Regenerative SportsCare Institute (RSI+) is an outpatient regenerative orthopedic and spine practice at 62 E. 88th Street, in the Carnegie Hill area of New York City. Clinicians Christopher Lutz, MD — Chief...

Whyte MD is the orthopaedic sports medicine and joint preservation practice of Graeme Whyte, MD, at NYU Langone Health on Madison Avenue in New York City. Clinicians Graeme Whyte, MD, MSc, FRCSC — orthopaedic...