hemorrhage control adjunct
Supplementary hemostatic agents or devices used alongside traditional surgical techniques to achieve bleeding control.
Full Definition
Hemorrhage control adjuncts encompass a variety of topical hemostatic agents, mechanical devices, and biological products used to supplement conventional surgical hemostatic techniques such as suturing, clamping, and electrocautery. These include hemostatic sponges, fibrin sealants, thrombin preparations, hemostatic powders, and advanced materials like chitosan-based products. In acute care surgery, these adjuncts are particularly valuable when dealing with coagulopathic patients, friable tissues, or anatomically challenging bleeding sites where traditional methods may be inadequate. Selection of appropriate adjuncts depends on the bleeding source, patient factors, and surgical accessibility. These products can significantly reduce operative time and improve outcomes when used appropriately in combination with standard techniques.
Usage
Usage note: Broader term than specific hemostatic agents; encompasses mechanical and biological aids.
In Context
- "Multiple hemorrhage control adjuncts were employed to achieve hemostasis in this coagulopathic patient." — operative report
- "The surgeon selected fibrin sealant as a hemorrhage control adjunct for the liver laceration." — trauma surgery note