Effect of Passive Stretching Exercises Versus Post Isometric Relaxation Technique on Pain Intensity in Quadratus Lumborum Trigger Points on Lower Back Myofascial Pain Syndrome | ||||
| The Medical Journal of Cairo University | ||||
| Volume 91, Issue 12, December 2023, Page 1519-1523 PDF (353.75 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/mjcu.2024.342730 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| AMANY M. ATIA, M.Sc.; ABDELRAHMAN A. CHABARA, PhD.; SALWA F. ABDELMAGEED, Ph.D. SARA M. SAMIR, PhD. | ||||
| The Department of Physical Therapy for Musculoskeletal Disorders and its Surgery, Faculty of Physical Therapy, Cairo University | ||||
| Abstract | ||||
| Abstract Background: Myofascial pain syndrome (MPS) is a very common disorder affecting many muscles such as quadratus lumborum (QL) muscle which finally results in low back pain that disturb people lives. Aim of Study: To compare between passive stretching exer-cises and post isometric relaxation (PIR) technique in treatment of QL trigger points in lower back MPS in pain intensity. Patients and Methods: Thirty-two patients from both sexes, with age ranged between 30-45 years, and moderate disability 20%-40% diagnosed by an Orthopedist as chronic myofascial lower back pain participated in this study. They were allocated into two equal groups; group A received passive stretching ex-ercises while group B received PIR technique. In addition, both groups received a combination consisted of traditional modali-ties in the form of infrared and ultrasound. All patients received three sessions per week for 4 consecutive weeks. Pain intensity was evaluated using the visual analogue scale. Results: There were significant differences in group B as compared to group A. Conclusion: The PIR technique and passive stretching ex-ercises are effective in reducing pain intensitywith a greater ef-fect for the PIR techniquefor patients with lower back QL MPS. | ||||
| Keywords | ||||
| Myofascial pain syndrome — Quadratus lumborum — Post isometric relaxation — Passive stretching exercises | ||||
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