麻煩幫我翻譯~ 我用了一堆翻譯軟體加字典~~有些還是翻不順~~謝謝哦
Infected wounds that are opened can either be left to heal by secondary intention or closed primarily after a delay of a few days.
Antibiotic therapy is not usually recommended when the surgical wound infection is limited to the incision and is not complicated.
Principles of surgical wound healing are similar to those of any wound, including moisture balance in the wound and attention to systemic factors necessary for wound healing and tissue repair.
The specifics of wound care vary,depending on whether the wound is expected to heal by primary or secondary intention;wounds healing by primary intention are closed at the surface,whereas wounds healing by delayed primary or secondary intention are left open to drain.
Primary intention healing requires approximating the edges of the wound with a mechanical device such as sutures,staples,or adhesive strips for minimal scar formation,Occasionally when dead tissue has been removed, the surgical incision is left open to heal by delayed primary intention.
In this case, the wound edges are initially left open and brought together within 4 to 6 days before granulation tissue can be seen.Healing by delayed primary intention is frequently used after traumatic injuries and in dirty wound.
The dressing for wounds healing by primary intention is usually left in place for 24 to 48 hours unless significant drainage or bleeding from the wound site occurs.
.The wound is gently packed with moist sterile gauze and dressing changes are performed every 4 to 6 hours during wound healing.
Systemic measures to promote wound healing by primary intention should maximize incisional blood flow and oxygenation.Specific strategies include maintenance of adequate hydration,aggressive pain management to prevent excessive sympathetic stimulation and vasoconstriction,measures to keep the patient(and wound bed)warm,and emotional support to minimize anxiety.