Knee meniscus surgery how long can you get off the ground according to the specific type of surgery to determine, common meniscus surgery meniscus suture surgery, meniscoplasty, etc., meniscus suture surgery can walk on the ground after 6 to 8 weeks after surgery, meniscoplasty generally can get off the ground after 1 month of surgery. 1. Meniscus Suture: It is suitable for meniscus tear caused by trauma, prolonged weight bearing on the lower limbs, etc. It is necessary to surgically suture the damaged meniscus, and you can walk on the ground in 6~8 weeks after the surgery, and you can walk normally in about 3 months. 2. Meniscoplasty: It is suitable for general meniscus injury, which requires surgery to remove the meniscus and then reshape the meniscus, and usually you can start walking on the ground 1 month after the surgery. The specific time of walking down the floor after knee meniscus surgery, it is recommended to consult the doctor in time, improve the relevant examination, under the guidance of the doctor.