Effects of Low-Level Laser Therapy and Eccentric Exercises in the Treatment of Patellar Tendinopathy
Joint Authors
Liu, Xiao-Guang
Cheng, Lin
Song, Ji-Mei
Source
International Journal of Photoenergy
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-16
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The study aims to investigate if low-level laser therapy (LLLT) combined with eccentric exercises could more effectively treat patellar tendinopathy than LLLT alone and eccentric exercises alone.
Twenty-one patients with patellar tendinopathy were randomized to three groups: laser alone, exercise alone, or laser plus exercise, with seven in each group.
Laser irradiations were administered at the inferior pole of the patella and the two acupoints of Extra 36 (Xiyan) with the intensity of 1592 mW/cm2.
Eccentric training program consisted of three sets of 15 repetitions of unilateral squat on level ground.
All patients received six treatments per week for four weeks.
Knee pain and function and quadriceps muscle strength and endurance were evaluated at baseline and the end of treatment.
After the 4-week intervention, all groups showed significant improvements in all the outcomes ( P < 0.01 ).
The laser + exercise group had significantly greater improvements in all the outcomes than the other two groups ( P < 0.05 ), except nonsignificant difference in pain relief between the laser + exercise group and the laser group.
In conclusion, LLLT combined with eccentric exercises is superior to LLLT alone and eccentric exercises alone to reduce pain and improve function in patients with patellar tendinopathy.
American Psychological Association (APA)
Liu, Xiao-Guang& Cheng, Lin& Song, Ji-Mei. 2014. Effects of Low-Level Laser Therapy and Eccentric Exercises in the Treatment of Patellar Tendinopathy. International Journal of Photoenergy،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1037333
Modern Language Association (MLA)
Liu, Xiao-Guang…[et al.]. Effects of Low-Level Laser Therapy and Eccentric Exercises in the Treatment of Patellar Tendinopathy. International Journal of Photoenergy No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1037333
American Medical Association (AMA)
Liu, Xiao-Guang& Cheng, Lin& Song, Ji-Mei. Effects of Low-Level Laser Therapy and Eccentric Exercises in the Treatment of Patellar Tendinopathy. International Journal of Photoenergy. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1037333
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1037333