An X-ray of the lower limbs is an imaging test that uses X-rays to take images from the hips to the ankles in different projections. The doctor will then measure the axis and length of the limbs, which will be essential for assessing lower limb dysmetria. During the exam, the patient must remove any metal objects in the area to be studied and position themselves as instructed by the radiology technician in order to take different projections, according to the doctor's request. The images obtained will then be analyzed and reported by the specialist.