Autolytic debridement should be used for selective proteolytic digestion of necrotic tissue but should be avoided with infected wounds. Which statement best reflects this?

• A. It should be used for selective proteolytic digestion of necrotic tissue but should be avoided with infected wounds
• B. It should never be used
• C. It is the fastest method of debridement
• D. It requires surgical instruments

Answer: (A)

Autolytic debridement uses the body’s own enzymes, aided by a moist, occlusive or semi-occlusive dressing, to liquefy and remove necrotic tissue. Because this process relies on those endogenous enzymes, it tends to be selective: viable, healthy tissue is largely spared while dead tissue is broken down.

This approach is best described as appropriate for selectively digesting necrotic tissue, but not ideal when infection is present. Infected wounds harbor bacteria, and the moist, enzymatic environment that autolysis creates can allow bacteria to proliferate and slow debridement, making quicker or more aggressive methods preferable in that context.

So the statement reflects both the selectivity aspect for necrotic tissue and the limitation in infected wounds. It’s not the fastest method, and it doesn’t require surgical instruments, which are additional contrasts to other debridement approaches.