Would closure for clean wounds within 6 hours of injury without risk of contamination is called
**Core Concept**
Immediate wound closure is a critical step in the management of clean wounds. The timing of wound closure depends on the risk of contamination and the potential for infection. Clean wounds without risk of contamination can be closed within a short period to promote healing and minimize scarring.
**Why the Correct Answer is Right**
Closure within 6 hours of injury for clean wounds without risk of contamination is generally recommended. This is because clean wounds have a low risk of infection, and early closure can help to promote wound healing and minimize scarring. The skin edges can be approximated, and the wound can be closed with sutures or staples. This approach also helps to reduce the risk of wound dehiscence and promote a more aesthetically pleasing outcome. The absence of contamination reduces the risk of infection, making early closure a safe option.
**Why Each Wrong Option is Incorrect**
**Option A:** Closure for wounds with a high risk of contamination is generally not recommended within 6 hours. This is because the risk of infection is high, and delaying closure can help to reduce the risk of infection.
**Option B:** Closure for dirty or infected wounds is not recommended within 6 hours. These wounds require debridement and antibiotic treatment before closure to reduce the risk of infection and promote healing.
**Option C:** Closure for wounds with significant tissue loss or necrosis is not recommended within 6 hours. These wounds require debridement and possibly skin grafting before closure to promote healing and minimize the risk of infection.
**Clinical Pearl / High-Yield Fact**
The timing of wound closure depends on the risk of contamination, and clean wounds without risk of contamination can be closed within 6 hours to promote healing and minimize scarring.
**Correct Answer: D. Primary closure**