Rehabilitation Efficacy of Low-Load Blood Flow Restriction Training for Lateral Patellar Compression Syndrome

Inclusion Criteria

• •1. Aged 30-60 years with a Visual Analog Scale (VAS) score ≥3;
• •2. Diagnosed with lateral patellar compression syndrome confirmed by MRI and clinical evaluation, having undergone arthroscopic lateral retinacular release surgery;
• •3. Presenting postoperative reduction in thigh circumference on the affected side, accompanied by quadriceps muscle atrophy and decreased muscle strength;
• •4. Minimum postoperative duration of ≥2 weeks, with signed informed consent and demonstrated ability to comply with the study protocol.