You can study in class two weeks after operation, but you can't do upper limb exercises. The cost is about 15000 yuan. You'd better come to my clinic for a check-up.

(Dr. Li Yong from Xijing Hospital solemnly reminds me that it is impossible to fully understand the condition because I can't see the patient face to face. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )