alexa Effect of Low Level Laser versus McKenzie Technique in Treatment of Chronic Low Back Pain
ISSN: 2155-9538

Journal of Bioengineering & Biomedical Science
Open Access

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Research Article

Effect of Low Level Laser versus McKenzie Technique in Treatment of Chronic Low Back Pain

Tarek F1, Osama FA2*, Mohamed S2 and Ragia MK3

1MOH, Shoubra Public Hospital, Hospitals and Medical Centers, Cairo University, Egypt

2National Institute of Laser Enhanced Sciences, Cairo University, Egypt

3Faculty of Physical Therapy, Cairo University, Egypt

*Corresponding Author:
Osama FA
National Institute of Laser Enhanced Sciences
Cairo University, Egypt
Tel: 20 2 35676105
E-mail: [email protected]

Received Date: May 5, 2017; Accepted Date: May 16, 2017; Published Date: May 25, 2017

Citation: Tarek F, Osama FA, Mohamed S, Ragia MK (2017) Effect of Low Level Laser versus McKenzie Technique in Treatment of Chronic Low Back Pain. J Bioengineer & Biomedical Sci 7: 228. doi:10.4172/2155-9538.1000228

Copyright: © 2017 Tarek F, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited.



Background: Lower back pain refers to the pain and discomfort, which is usually, localized in between costal margin and inferior gluteal folds. Occasionally it is accompanied with pain in the leg too. Patients: Forty five patients with chronic low back pain (mean age 40.5 ± years, height 167 ± cm, weight 82.5 ± kg, and BM 29 ± kg/m2) participated in this study. Patients and methods: Patients were categorized into 3 different equal groups (15 nos); group (A) received low level laser, group (B) received McKenzie technique and group(C) received traditional electrotherapy and functioned as the control group. Data of visual analogue scale (VAS), patient specific functional Scale and (ROM) scores were collected from each patient pre and post the administration of physiotherapy. Results: Statistical analysis using paired student t-test and unpaired student t-test showed significant differences in the VAS and PSFS values recorded pre and post treatment in both groups A and B. There was significant difference in improvement in pain; ROM and functional disability in laser group (A) than in McKenzie technique group (B). Conclusion: The physiotherapy program is not only effective for the patients having chronic lower back pain, it also helped in improving functional disability of the patients, especially when low level laser or McKenzie technique are added to the treatment program.


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