I suggest you go to the Department of Orthopaedics of the Fourth Hospital of Harbin Medical University, where you will get satisfactory answers and treatment.
(Dr. Lian Yongyun solemnly reminds me that because I can't see the patient face to face, I can't fully understand the condition. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )
Lian Yongyun, Fourth Hospital of Harbin Medical University/