The crossed straight leg raise test (XSLR), also known as “well-leg raising test” or “Fajersztajn sign”, was first noted by Fajersztajn in 1901. It refers to 'when the contralateral or unaffected leg is flexed at the hip, the patient experiences pain on the ipsilateral or affected side' [1].

Nov 1, 2023 · If a lump is found on the same side as the imaging, it’s ipsilateral. If it’s on the other side, it’s contralateral. Why Is It Important? The significance of distinguishing between ipsilateral and contralateral findings in medical imaging lies in accurate diagnosis and treatment planning.

The straight leg test, sometimes called Lasegue’s sign or contralateral straight leg raise, is a special examination technique used by physicians to help diagnose sciatica, lumbar radiculopathy, spinal stenosis and other back disease.

Contralateral leg deficits usually refer to the relative difference in strength or power between the lower limbs. The assessment of contralateral leg deficits has been widely used in the literature to quantify functional deficits in maximum strength (1,8,19,31).

Aug 5, 2024 · What is the difference between ipsilateral and contralateral leg? The ipsilateral leg refers to the leg on the same side as another limb or movement (e.g., the right leg during a right arm lift), whereas the contralateral leg pertains to the leg on the opposite side (e.g., the left leg during a right arm lift), highlighting different ...

This test is positive if your patient experiences shooting pain in the extended leg along the axonal contribution of the leg. Like with the normal SLR, flexing the uninvolved leg which will pull the dura into caudal direction and stresses the nerve roots of L4-S2.

Purpose of Test: To test for the presence of a disc herniation. Test Position: Supine. Performing the Test: The examiner will passively flex the patient’s uninvolved hip while maintaining the knee in full extension.

When the load is on the opposite side of the forward leg (contralateral), central stability and range of motion are challenged. Summary: contralateral = greater stability and high range of motion potential; ipsilateral = asymmetrical forces increase stability demands and coordinated muscle activation to offset disruptive forces

In most cases, the chief complaint is associated with radicular pain due to nerve compression on the herniated side. However, a radicular pain contralateral to the herniation side is an unusual finding rarely reported in the literature.

Jun 21, 2023 · Contralateral movement refers to the coordinated and synchronized movement of limbs or body segments on opposite sides of the body. It involves a specific pattern of movements where one side of the body moves while the opposite side remains stable or moves in the opposite direction.