What is a retracting device used for in surgery?

A retracting device is primarily used in surgery to hold back tissues and organs, creating a clear field of vision and improving access to the surgical site. This function is crucial during operations, as it allows the surgeon to see and work on the specific area of interest without obstruction from surrounding structures. By appropriately positioning tissues away from the surgical area, retractors enhance visibility and facilitate a more effective procedure, potentially leading to better outcomes.

In contrast, cutting tissues is typically performed with surgical instruments designed for that purpose, such as scalpels or scissors, rather than retraction devices. Measuring blood loss is an entirely different function that involves monitoring devices or suction apparatus, not retraction tools. Additionally, applying sutures securely is accomplished with needle holders or other suturing instruments, further distinguishing the role of retractors in contrast to these different surgical tasks.