ArticleWorld journal of clinical cases2025
Ultrasound-guided platelet-rich plasma injection improves pain, function and symmetry in lumbar myofascial pain syndrome: A case report.
Article in World journal of clinical cases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundMyofascial pain syndrome (MPS) is a common musculoskeletal disease associated with myofascial trigger point (MTrP). Muscle injury is one of the common causes of MPS. Currently, there is no effective treatment for MPS. CASE SUMMARY: A 24-year-old female with chronic lower back MPS secondary to quadratus lumborum (QL) injury underwent comprehensive evaluation using validated scales: Pain severity (visual analog scale, McGill Pain Questionnaire), functional disability (Oswestry Disability Index, Roland Morris Disability Questionnaire), and quality of life [short form 36 (SF-36)]. Objective assessments included sEMG of bilateral QL muscles, Myoton mechanical property analysis, and magnetic resonance imaging volumetric measurements. The patient received four ultrasound-guided platelet-rich plasma (PRP) injections at 4-week intervals, with follow-up evaluations conducted at 1, 3, and 6 months post-treatment.
conclusionUltrasound-guided PRP injections alleviated pain, restored function, and improved quality of life in post-traumatic MPS. sEMG demonstrated neuromuscular symmetry restoration in MTrP-affected muscles, supporting the therapeutic potential of PRP.
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