Neuroprolotherapy With Physical Therapy for Treatment of Patellar Chondromalacia

Inclusion Criteria: * Patients treated in the rehabilitation medicine service of the Specialties Hospital National Medical Center of the West. * Men and women with clinical and radiographic diagnosis of chondromalacia patellae with or without gonarthrosis. * Age over 25 years * Patients expressed their signed consent to participate in the study.... Exclusion Criteria: * Patients who have been infiltrated with corticosteroids in the knee during the last year. * Septic arthritis. * Systemic infection or cutaneous infection at the site of infiltration. * Systemic inflammatory disease. * Joint instability (ligament injuries). * Meniscopathies * Intra-articular fracture * Coagulation disorder or treatment with anticoagulants. * Diabetes mellitus poorly controlled (\> 130mg / dL). * Badly controlled systemic arterial hypertension (\> 140 / 90mmHg). * Hemarthrosis * Pregnancy. * Patients with cognitive disorders that prevent the follow-up of indications or carry out the program. * Patients who do not accept to sign informed consent.