Knee Fracture

What is a Knee Fracture?

The knee is the joint that connects the bones of the upper and lower leg. Knees are synovial joint, the type of joint with the most freedom to move. It is lined by the synovial membrane, a fluid-filled sac that lubricates and protects the joint. This cushioning helps the joint move with as little friction as possible. The knee helps you stand, move and keep your balance. 

A fracture to the patella or knee cap can commonly come from direct impact from a fall or vehicle accident. Also, strong muscles in the thigh suddenly contracting can cause the knee cap to crack. A kneecap injury can make it difficult to straighten your knees or walk. 

What are the causes of Knee Fractures?

Kneecap fractures may be caused by:

• Falling directly on your knees
• Receiving a sharp, hard blow to your knees, such as during physical activity or having your kneecap hit the dashboard during a vehicle collision
• A sudden contraction of your thigh muscles may also pull your kneecap apart

What are the symptoms of a Knee Fracture?

The most common symptoms of a kneecap fracture are pain and swelling in the front of the knee. Some other symptoms you may experience include:

• Possible bruising around fractured area
• Inability in walking
• Difficulty in straightening the knee 

How is a Knee Fracture diagnosed?

Using X-ray imaging is the prevalent method. Together with a doctor’s examination and check on injury history, these can identify the nature and severity of the fracture.