Meniscal cysts can be divided into four categories according to the performance of cysts: intrameniscal cysts, perimeniscal cysts, synovial cysts and meniscal joint capsule separation. Specific treatment methods also need to be based on the performance of different cysts and their severity, and commonly used treatments include conservative treatments, drug treatments, surgical treatments and so on. 1. Conservative treatment: if the cyst is not serious, conservative treatment can be adopted. The specific method is to use local splints for immobilization to reduce the pressure on the affected limbs; or you can also carry out closed treatment and give closed injections to reduce the inflammation of the joints and the secretion of joint fluid. 2. Medication: If the cyst is painful, ibuprofen, aspirin and other non-steroidal drugs can be used to relieve pain. If the local swelling is obvious, you can give mannitol and other drugs to reduce swelling. 3. Surgery: If the meniscus cyst is serious, the cyst can be removed arthroscopically. It is recommended that patients with meniscus cysts should consult a doctor in time, under the guidance of the doctor to carry out relevant examinations, and follow the doctor’s instructions for treatment.