Knee Pain After an Injury: When to Seek Medical Attention

Many of us have experienced uncomfortable knee injuries after bumping or falling, and it's common to experience immediate bruising and pain in such scenarios. However, recurring knee pain following an initial injury could be a sign of a more serious underlying issue, such as a ligament or meniscus injury.

What to Look Out for

It's crucial to take any knee injury seriously, particularly if it causes persistent pain and swelling. Even if the initial bruising fades quickly—say, after 10 minutes of walking—the pain and heat around the injured area suggest possible internal damage or inflammation. Prompt medical attention is advisable to assess the extent of the injury and determine appropriate treatment. Delay in evaluation can potentially exacerbate the issue or lead to long-term complications.

Why See a Doctor?

Seeking guidance from a medical professional such as an orthopedic specialist is essential for a comprehensive evaluation.

Direct Blows and Possible Injuries

A direct blow to the kneecap (patella) can lead to several potential injuries, including bruising, a fracture, or the rupture of the pre-patellar bursa. Each of these conditions results in immediate intense pain followed by swelling, bruising, and limited mobility.

Bruising and Healing

If the bruising diminishes but pain persists, consider the following scenarios:

Bone bruise: Can last 4–6 weeks until pain subsides. Superficial bruise: Usually lasts a week or so. Fracture: Pain will linger and may not improve unless fragments are properly aligned. Bursa rupture: Can lead to significant swelling around the kneecap.

Limited Mobility and Treatment

In any of the above scenarios, limited range of motion is a common symptom. Proper mobilization and healing are crucial for a bone fracture, especially if there is significant displacement. Consulting with a medical professional ensures a correct diagnosis and appropriate treatment plan. An X-ray or MRI may be necessary to rule out fractures or internal derangements.

Conclusion: Seek Immediate Medical Attention

Continuing to ignore knee pain despite the bruising fading is not advisable. It's time to seek medical attention. Whether you visit your primary care physician or an orthopedic surgeon, a professional assessment is vital for accurate diagnosis and treatment. Remember, delaying care can lead to long-term complications. Do not ignore persistent knee pain after an injury.