In the late '70s, there were a group of Swedish orthopedic surgeons who met at their annual meeting, and they were discussing the different procedures they used to operate hip surgery.
Existe esperança. No fim dos anos 70, havia um grupo de cirurgiões ortopedistas suecos que se encontraram na reunião anual, e discutiram os diversos procedimentos usados por eles na cirurgia de quadril.