It's not clear if cleaning up this bacterial infection will act as the more serious surgery or a separate procedure entirely. (sbnation.com)
While my boy is as healthy as an ox, my girl has been plagued with eye and ear trouble, and she recently had to have very serious surgery on her ear canal. (caninejournal.com)
Treatment for liver cancer often involve serious surgery and carries a high risk of complications. (medicalnewstoday.com)