Why keeping old medical habits can sometimes do more harm than good

Doctors have been debating for over 25 years whether strapping injured spines in place actually helps patients or just adds unnecessary risk. New guidelines keep showing the same thing: forcing people to stay still with their necks locked in hard collars often does more damage than leaving them alone. Yet some experts still argue that decades of medical tradition should override clear evidence.A big review of studies found no proof that this rigid immobilization actually prevents further injury. In fact, it can make things worse by causing pain, trouble breathing, or even pressure sores. But changing old habits is tough—some doctors say we need more proof before dropping a method used for decades. The question is: how much proof is enough? If 25 years of research isn’t enough, will another 10 make a difference? Different medical groups, including emergency teams and surgeons, have looked at the same data and agreed: this practice isn’t helpful. Yet some still resist dropping it, saying personal experience matters more than cold hard facts. But when does experience stop being wisdom and just become stubbornness?