Effectiveness of Low-Level Laser Therapy and Low Intensity Pulsed Ultrasound in Sensory Recovery in Experimentally Induced Peripheral Nerve Injury Rat Model.

Autor: Hepsibha C. R., S., Prathap Suganthirababu, Prathap, Lavanya, Govindarasu, Mydhili, Kumaresan A., Srinivasan, Vignesh, Alagesan, Jagatheesan
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Zdroj: Indian Journal of Physiotherapy & Occupational Therapy; 2024 Special Issue, Vol. 18, p108-113, 6p
Abstrakt: Background: Peripheral nerve injuries are known to cause significant functional impairment and diminished sensory recovery, necessitating the exploration of effective therapeutic interventions. Purpose: The purpose of this research is to find the effectiveness of low-level laser therapy (LLLT) and low intensity pulsed ultrasound (LIPUS) sensory recovery in an experimentally induced peripheral nerve injury rat model. Materials and Methods: In this study, 18 adult male wistar rats which are divided into LLLT (n = 6), LIPUS (n = 6), and control (n = 6) groups. All rats underwent a standardized procedure to induce peripheral nerve injury, while the control group received sham procedures. Hot-Plate test and Cold-Plate Tests were conducted for pre- and post-operative evaluation of sensory recovery at POD 7, 14, 21 days. Results: The study's findings revealed that LLLT exhibited significantly improved sensory recovery compared to LIPUS and control groups on POD 14 and 21, indicating its potential as a promising non-invasive intervention for managing peripheral nerve injuries (P <0.001). Conclusion: The study recommends that LLLT is more effective when compared with LIPUS in promoting sensory recovery and enhancing in a rat model of peripheral nerve injury. Positive outcomes indicate LLLT's potential as a promising intervention for managing peripheral nerve injuries. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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