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Radiographic imaging is usually performed to confirm a diagnosis to build off the presenting symptoms and physical exam.

Can also tell whether the fracture is displaced or not (can feel a gap between bones)Įxamining the range of motion in the ability to extend the knee straight Palpation: You can usually feel the borders of the fracture through the skin. The first and sometimes most important diagnostic is the physical exam conducted by the medical professional. Typical symptoms of patellar fractures include:ĭifficulty straightening (extending) the knee or maintaining extension Disruption to this cartilage leads to arthritis. The cartilage on the underside of the patella allows for smooth gliding throughout the joint. It also connects the thigh muscles (quadriceps muscle) to the shin bone (tibia) and can even act as a pulley system, increasing the strength of knee extension (straightening) by 30-50%. Its primary role is to protect the internal knee joint, the patellar tendon, and the cartilage of the knee. The patella is the small bone sitting just in front of the knee joint. Call us or schedule an appointment online today! What Does the Patella Do? Our expert orthopedic surgeons have dealt successfully with patients with patella fractures over the years and can also assist you. If you have had a recent injury to the knee and wonder whether you have a patella fracture, schedule a consultation with our highly skilled team at OrthoNeuro.