The Department of Spine Surgery of Ningbo Lihuili Hospital successfully performed laparoscopic tumor resection for a patient with lumbaris major muscle tumor using laparoscopic technology to complete orthopedic surgery. Recently, the Department of Spine Surgery of Ningbo Li Huili Hospital successfully performed laparoscopic tumor resection for a patient with lumbar major muscle tumor using laparoscopic technology. However, the patient had been feeling discomfort in the right lumbar region, and the recent MRI showed that the mass had increased in size, so he came to the hospital for surgery. The patient recovered well and was discharged from the hospital after the operation, which did not damage the ureter, nerves and blood vessels. The patient recovered well and was hospitalized. This is the first time that laparoscopic technology is used to perform orthopedic surgery in our city.