Mechanosensitivity
Heightened sensitivity of neural tissues to mechanical stimuli, often indicating nerve irritation or inflammation.
Full Definition
Mechanosensitivity refers to the increased responsiveness of nervous system structures to mechanical forces such as tension, compression, or movement. This condition is characterized by the reproduction of symptoms when mechanical stress is applied to neural tissues through specific tests or movements. Mechanosensitivity is commonly assessed through neurodynamic tests such as straight leg raise, slump test, and upper limb tension tests. The presence of mechanosensitivity suggests nerve inflammation, adhesions, or increased neural tension that may contribute to the patient's pain and dysfunction. Treatment typically focuses on gentle neural mobilization techniques and addressing contributing factors such as inflammation or mechanical compression.
Usage
Usage note: Distinguish from general mechanical sensitivity; specifically refers to neural tissue sensitivity to mechanical stimuli.
In Context
- "The patient demonstrated positive mechanosensitivity with reproduction of radicular symptoms during straight leg raise testing." — physical therapy evaluation
- "Treatment protocols for mechanosensitivity emphasize gradual neural mobilization and inflammatory control." — clinical guidelines