Question

CDC Surgical Wound Classification:

_________are uninfected operative wounds in which no inflammation is encountered and the respiratory, alimentary, genital, or uninfected urinary tracts are not entered. Operative incisional wounds, primarily closed or closed drainage.

Answer 1

The CDC Surgical Wound Classification system categorizes surgical wounds based on their level of contamination and infection. It includes four classes: clean wounds, clean-contaminated wounds, contaminated wounds, and dirty-infected wounds. The classification helps determine the risk of infection and guide treatment for surgical wounds.

Step-by-step explanation:

The CDC Surgical Wound Classification system categorizes surgical wounds into different classes based on their level of contamination and infection. The classification system includes four classes:

1. Class 1: Clean wounds - These are uninfected operative wounds in which no inflammation is encountered and the respiratory, alimentary, genital, or uninfected urinary tracts are not entered. These wounds are primarily closed or closed drainage.
2. Class 2: Clean-contaminated wounds - These are surgical wounds in which the respiratory, alimentary, genital, or uninfected urinary tracts are entered under controlled conditions without unusual contamination. These wounds are primarily closed or closed drainage.
3. Class 3: Contaminated wounds - These are surgical wounds in which a major break in aseptic technique occurs or gross spillage from the gastrointestinal tract, or inflammation caused by perforated viscus, is encountered. These wounds are primarily closed or closed drainage.
4. Class 4: Dirty-infected wounds - These are surgical wounds in which an old traumatic wound or existing clinical infection is opened. These wounds are primarily open and require extensive debridement and drainage.

The CDC Surgical Wound Classification is useful in determining the risk of infection and guiding appropriate treatment for surgical wounds.