Thrombin Time (TT)

Thrombin Time (TT) is a blood test that measures how long it takes for a clot to form after adding a specific enzyme called thrombin to a blood sample. It assesses the final step of clot formation, specifically how well fibrinogen (a protein crucial for clotting) is functioning. Abnormal TT results can indicate issues such as low fibrinogen levels, the presence of anticoagulants, or certain bleeding disorders. This test helps healthcare providers diagnose and monitor conditions that affect blood clotting, ensuring appropriate diagnosis and treatment planning.