Knee shutter is injured, how to treat it?

There is no cure without surgery. Meniscus has no blood supply, so it can't repair itself. Without surgery, the damaged meniscus will accelerate the wear and tear of the knee. After a long period of wear and tear, artificial knee replacement is needed, which is much more troublesome than meniscus surgery. At present, arthroscopic minimally invasive surgery can perform partial meniscectomy with little pain, and the wound is only 1~2 cm. You can leave the hospital in one week and walk in one month.