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Postoperative wounds are different from other wounds in that they are anticipated and treatment is usually standardized depending on the type of surgery performed. Since the wounds are 'predicted' actions can be taken beforehand and after surgery that can reduce complications and promote healing. [citation needed]
The evidence for elective treatment of pilonidal sinus disease is poor. [17] The most commonly performed surgery is for the pilonidal sinus complex to be surgically excised with the wound often left open to heal. Post-surgical wound packing may be necessary, and packing typically must be replaced daily for four to eight weeks.
Mechanical tension on a wound has been identified as a leading cause for hypertrophic scar formation. [3] When a normal wound heals, the body produces new collagen fibers at a rate which balances the breakdown of old collagen. Hypertrophic scars are red to brown and thick and may be itchy or painful.
You’ll have to be diligent about wound care, including avoiding scratching itchy scabs after the procedure to prevent scarring or infection. The transplanted hair will fall out two to eight ...
Scarring caused by acne (left), and photo one day after scar revision surgery: The area around sutures is still swollen from surgery. Scar revision is a process of cutting the scar tissue out. After the excision, the new wound is usually closed up to heal by primary intention, instead of secondary intention. Deeper cuts need a multilayered ...
This treatment method is easy to perform, effective, safe, and has the least chance of recurrence. [15] [16] Surgical excision is currently still the most common treatment for a significant amount of keloid lesions. However, when used as the solitary form of treatment there is a large recurrence rate of between 70 and 100%.
Timing is important to wound healing. Critically, the timing of wound re-epithelialization can decide the outcome of the healing. [11] If the epithelization of tissue over a denuded area is slow, a scar will form over many weeks, or months; [12] [13] If the epithelization of a wounded area is fast, the healing will result in regeneration.
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