Of the many thousand operations I did in my surgical career, most were life-improving rather than life-saving. To me, life-saving implies immediate or imminent risk of death: gunshot wounds, stabbings, gastrointestinal bleeding or perforations, punctured lungs, and cracking a chest in the ER for a stab wound to the heart. Potentially life-saving but less dramatic
How a ruptured spleen saved a life originally appeared in KevinMD.com.