What is the role of drains after surgical procedures?

The role of drains after surgical procedures is primarily to remove excess fluid, blood, or pus from the surgical site to promote healing. Drains are implemented to prevent the accumulation of fluid that can create pressure, interfere with healing, and increase the risk of infection. By providing a pathway for these fluids to exit the body, drains help maintain the integrity of the surgical site and facilitate the body's natural healing processes.

Fluid accumulation can lead to complications such as seromas or hematomas, which pose additional risks to patient recovery. The fluid removal also helps reduce inflammation and promotes a healthier environment for tissue healing. Therefore, the use of drains is a critical aspect of postoperative care, focusing not only on the immediate surgical site but also on enhancing overall recovery outcomes for the patient.