To Compare the Clinical Efficacy of Arthroscopic Lateral Retinacular Release and Exercise Therapy in the Treatment of Lateral Patellar Crush Syndrome

Launched by PEKING UNIVERSITY THIRD HOSPITAL · May 22, 2025

Keywords

ClinConnect Summary

Lateral patellar over-compression syndrome is a musculoskeletal disease characterized by increased pressure on the lateral patellofemoral joint, which is caused by long-term tilting of the patella, adaptive contraction of the lateral retinaculum and long-term stress imbalance of the medial and lateral articular surfaces. The main clinical manifestations are patellofemoral joint pain, abnormal patellar trajectory and articular cartilage injury. At present, the prevalence of anterior knee pain is as high as 8. 5% \~ 17. 0%, and female is higher than male. LPCS has become one of the main cause...

Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • ① Meet the diagnostic criteria of LPCS; ② Complete imaging data; ③ agree that the follow-up time should be at least 1 Years; ④ Those who are willing to conduct regular rehabilitation training can cooperate to complete the experiment by signing the informed consent.
• Exclusion Criteria:
• • ① Complicated with severe heart, brain, kidney and other organ dysfunction;② Combined with patellar instability, patellar dislocation or others Severe knee joint disease and injury; ③ The previous history of joint infection, joint tuberculosis or osteomyelitis, or the lower extremity in 6 A history of surgery within the last month and previous knee surgery; ④ Infection, cancer, pregnancy and mental disorders Those with special conditions. ⑤ patients with mental illness or cognitive impairment, unable to study and participate in rehabilitation training; ⑥ not Informed consent was obtained.