Routine Coagulation.

The term 'routine coagulation' typically applies to hemostasis tests routinely performed in hematology laboratories, often available 24/7, and potentially ordered urgently. These tests would comprise of the prothrombin time (PT), the PT converted to an international normalized ratio, the activated partial thromboplastin time (often called partial thromboplastin time in North American laboratories) and potentially the thrombin time, the D-dimer assay, and fibrinogen assays. Although other tests could feasibly be offered (testing feasible), there are good reasons for not including all of these other tests in all routine coagulation laboratories.