Final answer:
The procedure of cleaning a wound site by removing contaminants and dead or damaged tissue is known as surgical debridement, which is crucial in treating infections and promoting wound healing.
Step-by-step explanation:
The procedure completed to clean a wound site, which involves the removal of dirt or foreign objects, along with tissue that may be necrotic or damaged, is called surgical debridement. This process is essential for preventing infection and promoting the healing of the wound. During surgical debridement, surgeons remove dead or infected tissue to allow healthy tissue to thrive, which can be critical in treating infections like gas gangrene. In cases where severe tissue damage has occurred, such as with gas gangrene, surgical debridement, antibiotic treatments, and possibly hyperbaric oxygen therapy are employed to eradicate the infection and facilitate healing. It is part of maintaining a sterile field and practicing aseptic technique to prevent further contamination and sepsis.