What is the purpose of retractors used during surgery?

• A. To hold back tissue and enhance visibility at the surgical site
• B. To keep the surgical instruments organized
• C. To provide light during the procedure
• D. To assist in closing the incision after the procedure

Answer: (A)

The purpose of retractors during surgery is primarily to hold back tissue and enhance visibility at the surgical site. By retracting tissue, these instruments create a clear view and access to the area being operated on, which is crucial for the surgeon to effectively perform the procedure. This improved visibility allows for safer and more precise surgical techniques, as it minimizes the risk of damaging surrounding structures and vessels.

Other options do not align with the primary function of retractors. While keeping surgical instruments organized is important, this is typically the role of instrument trays or holders, rather than retractors. Providing light is achieved through surgical lighting systems, which illuminate the operating field. Lastly, while some tools may assist in closing incisions, that function is generally carried out by sutures or other closure devices rather than retractors.