If the patient experiences sciatic pain, and more specifically pain radiating down the<unk>  (radiculopathy), when the<unk> <unk>  is at an angle of between 30 and 70 degrees, then the test is positive and a herniated disk is a possible cause of the pain. A negative test suggests a likely different cause for back pain. A positive<unk> <unk>  test reproduces radiating<unk>  pain. If it only causes back pain, then the test is negative. Because this is often misunderstood, it is prudent to add a statement of clarification. For example,<unk> <unk>  test is positive on the left, reproducing the patient's radiating<unk>  symptoms." A meta-analysis reported the accuracy as: * sensitivity 91% * specificity 26% If<unk> ng the opposite<unk>  causes pain (cross or contralateral<unk> ng): * sensitivity 29% * specificity 88%
Straight leg raise
Passive leg raise
Arm recoil
Patellar reflex
McRoberts maneuver
Rubin maneuver
Ouse to Ouse Tock
Biceps reflex