Consistency of History Taking and Physical Examination in Patients With Suspected Lumbar Nerve Root Involvement

Abstract

Two clinicians disagreed on the presence of nerve root involvement in one of four patients after history taking, and in one of five patients after physical examination. For a more consistent overall diagnosis, the physician probably should put more emphasis on the history of pain on coughing-straining-sneezing, a feeling of coldness in the legs, and urinary incontinence. The investigation of paresis, sensory loss, reflex changes, straight leg raising, and Bragard's sign provide the most consistent results.