During debridement, what irrigation pressure is advised to avoid driving debris deeper into a wound?

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Multiple Choice

During debridement, what irrigation pressure is advised to avoid driving debris deeper into a wound?

Explanation:
Low-pressure irrigation is used during debridement to flush out contaminants without forcing them deeper into the wound. A gentle jet around 2-4 psi provides enough flow to loosen and remove debris without pushing it into tissue planes. Higher pressures—10-15 psi or 15-20 psi—can propel bacteria and debris deeper and cause tissue trauma. Zero pressure wouldn’t effectively cleanse the wound. So, the advised irrigation pressure is 2-4 psi.

Low-pressure irrigation is used during debridement to flush out contaminants without forcing them deeper into the wound. A gentle jet around 2-4 psi provides enough flow to loosen and remove debris without pushing it into tissue planes. Higher pressures—10-15 psi or 15-20 psi—can propel bacteria and debris deeper and cause tissue trauma. Zero pressure wouldn’t effectively cleanse the wound. So, the advised irrigation pressure is 2-4 psi.

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