Linda0623 47 Posted December 17, 2018 Hi All, Does anyone out there have a critical value for CPK (Creatine Phosphokinase)????? If so, what is your cut off value? We do not currently have a critical value for this test, but our medical director was asked by a specialist to consider a cut off of 2000mg/dL where he considers that a very high abnormal for patients he typically sees. However, we do orthopedic surgery here and do not think this is a good place to start, if we add this at all. Any thoughts would be very appreciated!!!!! Linda Share this post Link to post Share on other sites
SMILLER 841 Posted December 18, 2018 We do not have a critical cut-off for CPK. Earlier this year, however, we did add one for Troponin. Scott Share this post Link to post Share on other sites
