The Sensitive Nervous System Chapter X: Neurodynamic Tests in the Clinic

 This is a summary of Chapter X of “The Sensitive Nervous System” by David Butler. The Tests When assessing neurodynamics, there is a general system that is used including the following tests: Passive neck flexion (PNF). Straight leg raise (SLR). Prone knee bend (PKB). Slump. 4 different upper limb neurodynamic tests (ULNT). I will demonstrate these tests for you in later chapters. Many clinicians when discussing the lower extremity-biased tests deem that maybe only one or two of the tests need to be performed, however this assertion is erroneous. Slump, SLR, and PNF all need to be tested as a cluster. The reason being is that the clinical responses may often differ. This difference is especially noticeable when comparing the SLR and the slump. These two are not equal tests for the following reasons: Components are performed in a different order. Spine position is different. Patients may be more familiar with the SLR, therefore give more familiar responses. The patient is in control during the slump, not in the SLR. The slump is more provocative. Rules of Thumb When testing neurodynamics, here are the following guidelines: 1)      Active before passive. 2)      Differentiate structures – add/subtract other movements to see if symptoms can change. 3)      Document the test order. Positive Test The positive testing here is a little dated based on what Butler’s group and the research says as of right now. Based on what I have learned from Adriaan Louw, having any of the following is what constitutes a positive

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