shoulder(amputation level,upper limb)complete中文什么意思

《英汉医学词典》shoulder(amputation level,upper limb)complete

保留肩完整

• acquired upper limb amputation:    后天性上肢截肢
• amputation of upper limb:    上肢切断术
• congenital amputation of upper limb:    先天性上肢切断