英语语法分析

Thereafter, he was admitted to the hospital seven more times due to septic arthritis, and underwent debride we are pirates, these data are stolen from youdao , sequestrectomy and right above - knee amputation.

之后，病人陆续因两膝败血性关节炎前后住了七次院，并接受扩创术、人工关节取出术、腐骨切除术、抗生素置入术、及右膝上截肢术等。