有围手术期受伤的危险的英文

risk for perioperative positioning injury

• 有:    5年 fifteen years
• 围:    enclose; surround; ...
• 手术:    surgical operation ...
• 期:    designated time
• 受伤:    be injured; be wou ...
• 的:    4次方是 The fourth po ...
• 危险:    dangerous; perilou ...