用surgery operation造句子，“surgery operation”造句

The utility model discloses an artificial ruler radioulnar joint used in medicinal orthopaedics surgery operation, which is also called as distal ulna rotation prosthesis.

Effect of surgery operation assisted with co-Fluorouracil liposome peritoneal perfusion on advanced gastric cardia carcinoma

The reason is that I just underwent a surgery operation and I need to take time to recovery.