General anesthesia refers to general anesthesia, half anesthesia refers to local anesthesia, the choice of surgical anesthesia needs to be judged on a case-by-case basis, there is no which type of anesthesia is better, and meniscus surgery is generally taken lumbar and hard joint anesthesia, which belongs to a type of local anesthesia. Meniscus surgery commonly includes meniscus suture surgery, meniscoplasty, meniscus transplantation and so on, which is usually performed with the assistance of arthroscope, and usually adopts lumbar and hard joint anesthesia, which belongs to a kind of local anesthesia. Lumbar-hard joint anesthesia is the simultaneous administration of epidural and subarachnoid anesthesia, combining the advantages of the two, with fast onset, long duration and good pain-relieving effect, mainly used for lower abdominal and lower limb surgeries, and also applicable to meniscus surgery. For more details about meniscus surgery, it is recommended to consult a doctor in time and take into account your own situation under the guidance of the doctor.