Yes, Albert Einstein underwent surgery during his lifetime. In 1955, he experienced internal bleeding caused by the rupture of an abdominal aortic aneurysm, which is a weakening and ballooning of the aorta, the largest artery in the body. To address this life-threatening condition, Einstein underwent surgery to repair the aneurysm.
Unfortunately, Einstein's health had significantly deteriorated by the time the surgery was performed, and he faced complications following the procedure. His condition worsened due to the development of a renal infection and subsequent organ failure. On April 18, 1955, at the age of 76, Albert Einstein passed away.
Regarding why Einstein had initially refused surgery before his condition became critical, there are a few factors to consider. Einstein had been living with the aneurysm for some time, and it is believed that he was aware of the risks associated with the surgery. Additionally, he was known to be hesitant about medical interventions and had a general aversion to invasive procedures. Einstein reportedly expressed concerns about the potential impact of the surgery on his ability to continue his work and maintain his intellectual capacities.
Ultimately, his decision to delay the surgery may have been influenced by a combination of factors, including his personal beliefs, concerns about his health affecting his scientific pursuits, and perhaps a sense of acceptance of his own mortality.