BLOG

 

Sciatic Nerve Causing Plantar Fascitis?

In the Journal of Orthopaedic Research – September 2006, Coppieters MW, Alshami AM, Babri AS, et al measured the strain and excursion of the sciatic, tibial and plantar nerves with a modified straight leg raise (SLR) test. By bending the ankle into dorsiflexion first before raising the leg, nerve movement at the ankle, particularly the tibial nerve was greatly increased. Clinically, the diagnosis of ‘plantar fascitis’ can be caused by multiple sources, one being sensitization of the tibial nerve which is a branch of the sciatic nerve. Thanks to Dr. Coppieters, as well as other neurodynamic specialists like Michael Shacklock MAppSc, DipPhysio, we now know that movement of nerves occurs greatest where joints move first, a concept called ‘neurodynamic sequencing’. By sensitizing the tibial nerve through the SLR test, or even a slump test (picture shown) we can differentially diagnose plantar fascitis as a peripheral nerve disorder.

_________________________
Medical Disclaimer: Motion Stability has created and compiled the content on its websites for your information and use. This information is not intended to replace or modify the medical advice of your doctor or health care provider. Please consult your health care provider for advice about a specific medical condition. Please remember that the information and content, in the absence of a visit with a health care professional, must be considered as an informational/educational service only and is not designed to replace a physician’s independent judgment about the appropriateness of risks of a procedure or condition for a given patient. 

Post a comment

Motion Stability