Types of Wounds Understanding wound classification helps in accurate assessment, proper management, and correct dressing selection. Open wounds involve a break in skin integrity, while closed wounds have underlying tissue damage Serous Wound Drainage Wound care after surgery at Bergen Dermatology Specialists in Ridgewood, NJ, Oakland, NJ: Kapila Paghdal, Mohs Surgeon: Cosmetics, Lasers, and Skin Cancer Surgery Specialist Small Wound Dressing Pack First Aid Only firstaidonly Advanced Wound Care Supplies & Dressings Halyard Essential Types of Wound Dressings for Nurses