Femoral nerve stretch test: Difference between revisions

Latest revision as of 04:29, 29 December 2024

Femoral Nerve Stretch Test[edit]

The Femoral Nerve Stretch Test is a clinical examination procedure used to assess the integrity and function of the femoral nerve. This test is particularly useful in diagnosing conditions related to nerve compression or irritation, such as lumbar disc herniation or spinal stenosis.

Procedure[edit]

To perform the Femoral Nerve Stretch Test, the patient is typically positioned in the prone position (lying face down). The examiner then gently extends the patient's hip while keeping the knee flexed. This maneuver stretches the femoral nerve and may reproduce symptoms of pain or discomfort if the nerve is compromised.

Steps[edit]

1. Position the patient in the prone position on an examination table. 2. Flex the patient's knee to approximately 90 degrees. 3. Slowly extend the hip by lifting the thigh off the table. 4. Observe for any reproduction of pain or discomfort along the anterior thigh, which may indicate femoral nerve involvement.

Interpretation[edit]

A positive Femoral Nerve Stretch Test is indicated by the reproduction of pain or paresthesia along the distribution of the femoral nerve, typically in the anterior thigh region. This may suggest nerve root compression at the level of L2, L3, or L4 in the lumbar spine.

Clinical Significance[edit]

The Femoral Nerve Stretch Test is an important diagnostic tool in the assessment of patients with suspected lumbar radiculopathy. It helps differentiate between nerve root compression and other causes of anterior thigh pain. This test is often used in conjunction with other clinical assessments and imaging studies to confirm a diagnosis.

Related Tests[edit]

References[edit]

[1] Clinical examination techniques for the lumbar spine.
[2] Diagnostic value of the femoral nerve stretch test in lumbar disc herniation.

External Links[edit]

[Femoral Nerve Anatomy](https://www.wikimd.com/wiki/Femoral_nerve)
[Lumbar Spine Disorders](https://www.wikimd.com/wiki/Lumbar_spine)

   This article is a medical stub. You can help WikiMD by expanding it!

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-'''Femoral Nerve Stretch Test'''
+== Femoral Nerve Stretch Test ==
-[[File:Femoral nerve stretch test.jpg|thumb|right|250px|A medical professional performing the Femoral Nerve Stretch Test]]
+The '''Femoral Nerve Stretch Test''' is a clinical examination procedure used to assess the integrity and function of the [[femoral nerve]]. This test is particularly useful in diagnosing conditions related to nerve compression or irritation, such as [[lumbar disc herniation]] or [[spinal stenosis]].
-The '''Femoral Nerve Stretch Test''' (also known as the '''Femoral Nerve Tension Test''' and '''Ely's Test''') is a physical examination procedure used to evaluate for [[lumbar radiculopathy]] and other pathologies involving the [[femoral nerve]].
+== Procedure ==
-==Procedure==
+To perform the Femoral Nerve Stretch Test, the patient is typically positioned in the [[prone position]] (lying face down). The examiner then gently extends the patient's hip while keeping the knee flexed. This maneuver stretches the femoral nerve and may reproduce symptoms of pain or discomfort if the nerve is compromised.
-The patient lies prone on the examination table. The examiner flexes the knee of the patient, stretching the [[quadriceps muscle]] and the femoral nerve. A positive test is indicated by pain in the anterior thigh or lower back, suggesting irritation or compression of the femoral nerve or one of its spinal roots (L2, L3, L4).
-==Clinical Significance==
+=== Steps ===
-The Femoral Nerve Stretch Test is used to identify [[neuropathy]] of the femoral nerve, often caused by [[disc herniation]] or [[spinal stenosis]]. It can also be used to differentiate between [[iliopsoas]] muscle spasm and lumbar nerve root irritation.
-==See Also==
+. Position the patient in the prone position on an examination table.
-* [[Straight leg raise]]
+. Flex the patient's knee to approximately 90 degrees.
-* [[Slump test]]
+. Slowly extend the hip by lifting the thigh off the table.
-* [[Lasegue's sign]]
+. Observe for any reproduction of pain or discomfort along the anterior thigh, which may indicate femoral nerve involvement.
-==References==
+== Interpretation ==
-<references />
-[[Category:Medical tests]]
+A positive Femoral Nerve Stretch Test is indicated by the reproduction of pain or paresthesia along the distribution of the femoral nerve, typically in the anterior thigh region. This may suggest nerve root compression at the level of [[L2]], [[L3]], or [[L4]] in the lumbar spine.
+== Clinical Significance ==
+The Femoral Nerve Stretch Test is an important diagnostic tool in the assessment of patients with suspected lumbar radiculopathy. It helps differentiate between nerve root compression and other causes of anterior thigh pain. This test is often used in conjunction with other clinical assessments and imaging studies to confirm a diagnosis.
+== Related Tests ==
+* [[Straight Leg Raise Test]]
+* [[Slump Test]]
+* [[Patrick's Test]]
+== See Also ==
+* [[Lumbar Radiculopathy]]
+* [[Nerve Compression Syndrome]]
+* [[Peripheral Neuropathy]]
+== References ==
+* [1] Clinical examination techniques for the lumbar spine.
+* [2] Diagnostic value of the femoral nerve stretch test in lumbar disc herniation.
+== External Links ==
+* [Femoral Nerve Anatomy](https://www.wikimd.com/wiki/Femoral_nerve)
+* [Lumbar Spine Disorders](https://www.wikimd.com/wiki/Lumbar_spine)
+{{Medical-stub}}
+[[Category:Medical Tests]]
 [[Category:Neurology]]
-[[Category:Physical examination]]
+[[Category:Orthopedics]]
-{{anatomy-stub}}