Bono’s accident occurred on September 16, 2014 and he was rushed to New York-Presbyterian/Weill Cornell Medical Center's Emergency Department, where he underwent "multiple X-rays and CAT scans" followed by five hours of surgery led by Dr. Lorich.
Bono suffered some very serious injuries, including a "facial fracture involving the orbit of his eye," three separate fractures of his left shoulder blade and a fracture of his left humerus bone in his upper arm, the bone shattering in six different places and tearing through his skin.”
Dr. Lorich was praised for doing a remarkable job on saving the singer’s mobility. It was feared at one point that Bono could have lost the use of his left arm as a result of the crash.
https://www.irishcentral.com/news/suicide-of-bono-surgeon-who-saved-singer-s-arm-after-bicycle-crash
https://www.irishcentral.com/culture/entertainment/bono-back-in-the-public-eye-after-biking-accident
https://www.dailymail.co.uk/tvshowbiz/article-2840686/Three-metal-plates-18-screws-U2-frontman-Bono-faces-five-hour-surgery-facial-fractures-broken-arm-shattered-shoulder-high-energy-bike-accident.html