• Am J Emerg Med · May 2019

    Risk factors for necrosis of skin flap-like wounds after debridement and suture in the emergency room.

    • Daojing Qiu, Xinglei Wang, Xiao Wang, Ya Jiao, Yaonan Li, and Duyin Jiang.
    • Department of Emergency, The Second Hospital of Shandong University, Jinan 250033, Shandong Province, China; Department of Burns and Plastic Surgery, The Second Hospital of Shandong University, Jinan 250033, Shandong Province, China; Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100043, China.
    • Am J Emerg Med. 2019 May 1; 37 (5): 828831828-831.

    BackgroundSkin flap-like wounds are common. These wound flaps are prone to avascular necrosis with simple debrided and sutured, and postoperative hyperplastic scarring and contracture of wound surfaces can adversely affect the patient's appearance. Here, we evaluate the data of cases with flap-like wounds to identify the causes of flap necrosis.MethodsSix hundred patients with skin flap-like wounds between January 1, 2013 and December 31, 2016 were retrospectively reviewed. Their age, sex, injury reason, size of flap, length-width ratio of wound, thickness of pedicle, operation time, injury site, direction of blood perfusion in the flap and operating methods were recorded. The risks for flap necrosis were analyzed with one-factor analysis.ResultsA total success rate of 92.5% (555/600) for flap-like wound reconstruction was obtained. Among 67 flaps with vascular crisis, 22 were salvaged by subcutaneous injection of anisodamine, selective suture removal, and pressure dressing with elastic bandages. For the 45 patients with flap necrosis, there was no significant difference from patients without necrosis in terms of sex, age, and size of flap (P > 0.05). The incidence of flap necrosis was significantly different in terms of injury reason, length-width ratio of wound, thickness of pedicle, operation time, injury site, direction of blood perfusion in the flap and operating methods (P < 0.05).ConclusionInjury reason, length-width ratio of wound, thickness of pedicle, operation time, injury site, direction of blood perfusion in the flap and operating methods, rather than age, sex and size of flap, were significant risk factors for necrosis of flap-like wounds.Copyright © 2018 Elsevier Inc. All rights reserved.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…