Surgical dressings are materials used to cover and protect wounds after surgical procedures. They help to keep the area clean, absorb any fluids, and promote healing. Common types of surgical dressings include gauze, adhesive bandages, and hydrocolloid dressings, each designed for specific types of wounds. These dressings are applied by healthcare professionals and may need to be changed regularly to prevent infection. Proper use of surgical dressings is essential for patient recovery and can significantly reduce the risk of complications, such as infections or delayed healing.