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Wheeless' Textbook of Orthopaedics
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Phalen's Test for Lumbar Stenosis





  - this test attempts to reproduce symptoms of leg pain, weakness, or
        numbness by causing neural ischemia;
  - w/ patient upright, bend the patient into extension for a full minute;
  - this should accentuate the Spinal Stenosis;
  - positive test will produce a crescendo of leg symptoms followed by
        rapid relief of these symptoms when pt flexes forward, places his
        hands on examination table, and places one foot on a stool;



Original Text by Clifford R. Wheeless, III, MD.