It was a serious operation but he made a complete recovery and was soon as fit as a fiddle. (*) in careful health (*) in easy health (*) in quiet health (*) in good health
This is a companion discussion topic for the original entry at https://english.best/questions/23654,it-was-a-serious-operation-but-he-made-a-complete-recovery-and-was-soon-uas-fit-as-a-fiddleu/