McArthur will be delayed to begin spring training after he underwent surgery in the offseason to address an olecranon fracture in his right elbow, Anne Rogers of MLB.com reports.

MLB.com's Anne Rogers reports that Kansas City Royals right-handed reliever James McArthur (elbow) had right-elbow surgery in ...

[38] (A): Transolecranon fracture-dislocation of the elbow can be associated with complex ... of the ulna consists of a fracture of the olecranon with (C ) or without (B) an associated fracture ...

Results after surgery show an improvement of elbow function in 90% of all cases, with >95% returning to sports activities. 33 However, if there is concomitant ulnar nerve symptoms, the success rate is ...

Royals right-hander James McArthur underwent offseason surgery to stabilize an olecranon (elbow) fracture. Read more at MLB ...