Romain Grosjean confirmed on social media he underwent a medical procedure following last weekend’s Chevrolet Detroit Grand Prix. <br>The 40-year-old Swiss-born Frenchman 20th at the tight and bumpy 1.645-mile, nine-turn temporary street course, finishing 91 laps after his #18 Dale Coyne Racing Honda was punted by ECR’s Alexander Rossi entering Turn 3. It is unclear if that incident is when ...<a class='more' href='https://www.motorsport.com/indycar/news/romain-grosjean-confirms-surgery-on-right-hand-after-detroit-gp/10826822/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>