The coagulopathy code should be 286.7, coagulopathy due to liver disease. Notice the note in the Index see also Defect, coagulation. The code is listed in the index under Defect, Coagulation, due to, liver disease.
An improvisational comedy troupe performing a shortform game based on direction from the audience; in this case spoofing a hard rock band performing a song made up on the spot.
Improvisational theatre, often called improv or impro, is a form of theater where most or all of what is performed is created at the moment it is performed.