Wound dressing is a medical procedure used to protect and treat open wounds. It involves the use of LINT and GAUZE, which are both commonly used materials in wound dressing. LINT is a soft, fluffy material made from cotton or wool that is used to absorb excess moisture and prevent infection. GAUZE is a thin, open-weave fabric that is used to cover the wound and provide a barrier against bacteria. Both LINT and GAUZE are essential components of wound dressing and help to promote healing.