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What are types of wound based on level of contamination?

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Surgical wound classification is typically based on the level of contamination. The categories include: Centers for Disease Control and Prevention (CDC) surgical wound classification Class I - Clean Uninfected operative wound with no inflammation No entry into the respiratory, alimentary, genital, or urinary tract Primarily closed, and drained with closed drainage (if necessary) Includes operative incisional wounds following blunt trauma if above criteria met. Treatment : Clean and Protect : Rinse with sterile saline or clean water. Apply a sterile dressing. Monitor Healing : Keep an eye on the wound for signs of infection. Prevention : Maintain Sterility : Ensure clean conditions during surgical procedures or when handling wounds. Hygiene Practices : Wash hands thoroughly before and after touching the wound. Class II - Clean-contaminated Entry into respiratory, alimentary, genital, or urinary tract under controlled conditions without unusual contamination Includes operations involving