Clinical Protocol of Sensitized Acupoint Changes in Knee Osteoarthritis Patients

Inclusion Criteria: Meets the diagnosis criteria of knee osteoarthritis. Age between 45 and 70 years. Meets imaging examination X-ray Kellgren and Laerence classification standards grade I-III. Patients who meet the criteria for early or mid-term stage of knee osteoarthritis. Discontinue use of pain medications and hormone drugs during the trial. The patient's vital signs are stable, can read his own medical history, and can cooperate with the relevant examination and treatment. Signed the informed consent voluntarily. Exclusion Criteria: Seriously patients with surgical indications Associated systemic arthropathies, e.g. rheumatoid arthritis and gout Heart failure Bleeding diathesis Liver failure knee arthroplasty There are diseases that may seriously endanger life, such as cardiovascular and cerebrovascular diseases, renal and liver failure, hematopoietic system diseases, etc. Patients with mental illnesses that cannot be completed or are not suitable for treatment and examination Patients who received treatment including traditional Chinese medicine, western medicine, acupuncture, massage and physiotherapy within the past month Patients on steroids History of intra articular injection of steroid within last six months Joint irrigation or arthroscopy has been performed within the past year Have had knee arthroplasty At the same time participate in other studies