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 exists in performance as a range of styles of improvisational comedy as well as some non-comedic theatrical performances. It is sometimes used in film and television, both to develop characters and scripts and occasionally as part of the final product.