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To confirm a positive test for lumbar flexion the patient performs forward bending with hip flexion only when the hands are on a raised table to support the body. The therapist notes the effect of this movement on the symptoms.
11 Σεπ 2024 · Defects in movement, sensation, and reflexes are used to help identify the cause of back pain. And diagnostic tests can visualize structural changes, such as a herniated disc or a compressed nerve.
The Femoral Nerve Tension Test, also known as the Femoral Nerve StretchTest (FNST) is a test used to screen for sensitivity to stretch soft tissue at the dorsal aspect of the leg, possibly related to nerve root impingements. It was first described by Wasserman in 1919.
The lumbar extension-loading test (Fig. 4) is useful for assessment of lumbar spinal stenosis pathology and is capable of accurately determining the involved spinal level. In this test, you have to maintain the lumbar region in moderate (angle of 10°-30°)extension while standing as long as you can.
LSS is commonly treated conservatively, primarily with flexion-based exercises. We present a patient diagnosed with LSS, refractory to a flexion-based protocol who ultimately responded to an extension-based protocol following establishment of directional preference with three-step treadmill testing.
1 Μαρ 2011 · The passive lumbar extension test was the most accurate clinical test, with high sensitivity (84%), specificity (90%), and a positive likelihood ratio of 8.8 (95% CI: 4.5, 17.3), indicating that this clinical test may be useful in the differential diagnosis of structural LSI.
23 Οκτ 2024 · Flexion bias is another type of bias that can occur with back pain, With flexion bias, you would feel more discomfort when arching your back, and improvement of your pain when flexing your spine forward. In general, disc problems and posterior longitudinal ligament injuries have extension biases.
