The best expert is Yan Tingbin. Yan Tingbin, male, 37 years old. Deputy chief physician, doctor of medicine. He is good at artificial hip and knee joint replacement and revision, knee joint unicondylar replacement and orthopedic surgery for knee joint deformity, head-saving surgery for femoral head necrosis, and arthroscopic minimally invasive treatment of shoulder, hip and knee joint sports injuries. Qilu Hospital of Shandong University is located at Wenhua West Road 107, Jinan City, Shandong Province. It is a third-class first-class general hospital in Jinan and a designated hospital for medical insurance. Qilu Hospital of Shandong University is a hospital affiliated to the National Health and Wellness Committee, a hospital directly under Shandong University, a key university directly under the Ministry of Education, and the first batch of national regional medical centers (comprehensive) built by the Provincial Sports Commission. The hospital was founded in A.D. 1890, and has been called Huamei Hospital, * * * * Hospital, Qilu Hospital and Affiliated Hospital of Shandong Medical University. In June 2000, it was renamed Qilu Hospital of Shandong University.