Conversation so far:
What did Stephen Roche do after 1987?
At the close of 1987, Stephen Roche moved to Fagor MBK cycling team
Was Stephen Roche retired after racing on Fagor MBK
Stephen Roche retired at the end of an anonymous 1993 which yielded a single win, in the post-Tour de France criterium at Chateau Chinon
What was bad for Stephen Roche?
In 1986 at a six-day event with UK professional Tony Doyle at Paris-Bercy, Stephen Roche crashed at speed and damaged his right knee.

Question: Did he get surgery
Self-contained rewrite: Did Stephen Roche get surgery for his right knee?