Bone Bruise Knee

A knee bone bruise is an injury to the inside of the bone after impact or twisting trauma. It can cause deep pain and swelling even when no fracture is seen on x-ray.

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Typical Recovery Time

Recovery may take 6 weeks to several months depending on severity.

Symptoms

•Deep knee pain
•Swelling
•Pain with weight bearing
•Stiffness
•Tenderness

Common Causes

•Twisting injury
•Direct impact
•ACL injury
•Fall
•Sports trauma

Treatment Options

1Activity modification

2Protected weight bearing

3Physical therapy

4Ice

5Pain control

When to See a Doctor

See a doctor if pain continues after trauma or weight bearing is difficult.

Frequently Asked Questions

What is a bone bruise in the knee?

A bone bruise is an injury to the bone that is less severe than a fracture. It involves bleeding and swelling inside the bone. It can cause significant pain and take time to heal.

What causes a bone bruise?

It is usually caused by direct impact or trauma, such as a fall or collision. It often occurs along with ligament injuries like ACL tears. Sports injuries are a common cause.

What are the symptoms?

Symptoms include deep knee pain, swelling, and tenderness. Pain may worsen with weight-bearing activity. Recovery is often slower than a typical soft tissue injury.

How is it treated?

Treatment includes rest, activity modification, and allowing time for healing. Physical therapy may help restore motion and strength. There is no quick fix, and recovery requires patience.

How long does recovery take?

Recovery can take several weeks to a few months depending on severity. Pain should guide activity progression. Returning too quickly can delay healing.