Hyperextended Knee Injury

In Primary Care

Person Suffering from Knee Pain

If you’ve ever experienced knee pain after landing wrong when jumping or missing a step on stairs, you may have been suffering from a hyperextended knee. This injury occurs when the knee is bent back too far, causing damage to the ligaments and cartilage of the knee. Knee hyperextension can range from mild to severe. In extreme knee hyperextension, it’s possible for knee ligaments such as the anterior cruciate ligament (ACL) to tear completely.

A hyperextended knee is common in athletes that take part in contact sports, but the injury can occur in anyone from children to adults. Symptoms of knee hyperextension can include:

  • Diminished range of motion
  • Fluid accumulation around the knee joint, called “water on the knee”
  • Inflammation around the knee joint
  • Instability in the knee joint
  • Knee bruising
  • Knee pain

Injuries that Can Accompany a Hyperextended Knee

Severe hyperextension can cause serious damage to the major ligaments of the knee. If you experience hyperextension, it is extremely important to get a thorough physical exam and diagnosis from a medical professional. Imaging may also be necessary to determine if more serious soft tissue injury has occurred.

Signs that you may have sustained a major ligament injury include:

  • A popping sensation at the time of knee injury
  • Inability to put weight on the affected leg
  • Swelling that sets in immediately after the injury
  • Warm or red inflammation due to bleeding within the joint

Hyperextended Knee Treatment

At Physician Partners of America, we know that an injury like a hyperextended knee doesn’t happen according to your schedule. You lead a busy life, and our clinics are here when the unexpected happens. Whether you’re at the ball field at night or jogging in the morning, you need fast, effective treatment for any acute injury that might occur.


Maria Del Rosario Gomez, MD

4726 Habana Ave Tampa, FL 33614
Primary Care
Moved by the desire to truly make a difference in peoples’ lives, Dr. Maria Del Rosario Gomez is a primary care physician with the Florida Primary Care Group.

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