Effect of Low-Level Laser with and without Shoulder Mobilization in Treating Shoulder Impingement

Alsharief, Hind Mohammed El Mahdy Nasser; Al Balah, Osama Fekry Ahmed; Elsayed, Nader Ibrahim

doi:10.21608/ejhm.2023.280258

Effect of Low-Level Laser with and without Shoulder Mobilization in Treating Shoulder Impingement

Authors

10.21608/ejhm.2023.280258

Abstract

Background: Besides the traditional physical therapy interventions (infrared and strengthening exercises for scapular and shoulder muscles), recently, low-level laser (LLL) and mobilization with movement (MMM) gained more attention in the management of shoulder impingement syndrome (SIS).
Aim: To examine the effects of adding LLL to MMM in patients having SIS.
Design: A prospective double-blinded randomized trial.
Settings: Physical therapy outpatient clinic of Heliopolis University.
Participants: Forty patients complaining of unilateral shoulder impingement syndrome for not less than three months and not more than twenty-four months were included.
Methods: The patients were randomly assigned to group A (n=20, received the active LLL, MMM, and the above-mentioned traditional physical therapy interventions), and group B (n=20, received the same treatments as group A but the LLL was sham). All treatments were applied 3 times per week, for 6 successive weeks. The shoulder pain severity, (assessed via visual analog scale, VAS) and shoulder range of motion (ROM) (flexion, abduction, and internal rotation).
Results: The within-group analysis revealed a significant enhancement in all parameters relative to the baseline (P < 0.05).
Conclusion: LLL could magnify the gained improvements in pain and ROM when added to MMM and traditional physical therapy interventions in patients with SIS.

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