RT Book, Section A1 Chan, Yvonne A1 Goddard, John C. SR Print(0) ID 1172367855 T1 Surgical Hemostasis and Clotting Mechanisms T2 K.J. Lee’s Essential Otolaryngology: Head and Neck Surgery, 12e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781260122237 LK accesssurgery.mhmedical.com/content.aspx?aid=1172367855 RD 2024/04/24 AB The most important considerations for maintaining surgical hemostasis begin before the operation starts. This chapter provides practical tools to approach patients before, during, and after the surgical procedure. Below is a summary explanation of normal hemostasis, and how it can be conceptualized into four basic components. Explanations are provided to illustrate the uses and limitations of the routine coagulation tests. Common coagulation disorders are briefly discussed. Preoperative management of anticoagulants is discussed. The routine clinical application of these basic concepts of blood coagulation can enhance practice and benefit patients.