Knee Pain

  • Medical Author:
    Jerry R. Balentine, DO, FACEP

    Dr. Balentine received his undergraduate degree from McDaniel College in Westminster, Maryland. He attended medical school at the Philadelphia College of Osteopathic Medicine graduating in1983. He completed his internship at St. Joseph's Hospital in Philadelphia and his Emergency Medicine residency at Lincoln Medical and Mental Health Center in the Bronx, where he served as chief resident.

  • Medical Editor: William C. Shiel Jr., MD, FACP, FACR
    William C. Shiel Jr., MD, FACP, FACR

    William C. Shiel Jr., MD, FACP, FACR

    Dr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology.

Quick GuideSlideshow: Exercises for Knee Osteoarthritis and Joint Pain

Slideshow: Exercises for Knee Osteoarthritis and Joint Pain

What are knee pain symptoms and signs?

The location of the knee pain can vary depending on which structure is involved. With infection or an inflammatory process, the whole knee might be swollen and painful, while a torn meniscus or fracture of a bone gives symptoms only in one specific location. A Baker cyst will usually cause pain in the back of the knee.

The severity of the joint pain can vary, from a minor ache to a severe and disabling pain.

Some of the other signs and symptoms that accompany knee pain are

  • difficulty walking due to instability of the knee,
  • limping due to discomfort,
  • difficulty walking up or down steps due to ligament damage,
  • locking of the knee (unable to bend the knee),
  • redness and swelling,
  • inability to extend the knee, and
  • shifting weight to the opposite knee and foot.
Reviewed on 6/20/2017
References
REFERENCE:

Meding, J.B., P.M. Faris, and K.E. Davis. "Bilateral Total Hip and Knee Arthroplasties: Average 10-Year Follow-Up." J Arthroplasty May 22, 2017. Epub ahead of print.

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4."Patellar tendon rupture" by James Heilman, MD

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