Retrospective analysis of treatment experience in 25 cases of lower extremity necrotizing fasciitis
10.3760/cma.j.cn115455-20210705-00879
- VernacularTitle:下肢坏死性筋膜炎诊疗的回顾性分析25例
- Author:
Chunsheng WANG
1
;
Yiming ZHONG
;
Huanwei SUN
;
Hongquan ZHANG
;
Weidong YANG
;
Bin GAO
;
Yi SU
;
Xiaowei ZOU
;
Yang SUN
;
Yuanyuan XU
Author Information
1. 大连市中心医院手足外科二病房，大连 116033
- Keywords:
Fasciitis, necrotizing;
Infection;
Amputation;
Skin grafting
- From:
Chinese Journal of Postgraduates of Medicine
2022;45(2):113-118
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To retrospectively analyze the treatment of 25 cases of lower necrotizing fasciitis.Methods:A total of 25 patients with lower limb necrotizing fasciitis (13 males and 12 females), with mean age 63 years old (48-75 years old) in Dalian Municipal Central Hospital from September 2016 to December 2020. After admission, the patient′s general physical condition was strictly evaluated, the relevant preoperative examination was improved, and the necrotizing fasciitis laboratory risk index (LRINEC) score was performed. In the absence of surgical contraindication, multiple debridement was performed, leaving the necrotic tissue removed for general bacterial culture and drug sensitivity test in parallel. After debridement, eight patients showed a large area of skin necrosis, and amputation was selected. The other 17 patients chose limb protection treatment after debridement, and adopted debridement and free skin grafting. After surgery, patients were encouraged to strengthen rehabilitation exercise to restore limb function to the maximum extent.Results:With followed up 0.6 to 3.0 years, with an average of 1.8 years. Methods include outpatient return visit, WeChat contact or telephone inquiry. The skin survived in 17 patients with mean healing time (27.5 ± 6.9) d. Eighteen patients were multiple bacterial infections and seven patients were single bacterial infections. All patients had no joint dysfunction caused by scar contracture, and reinfection in the skin grafting area.Conclusions:Necrotizing fasciitis requires early diagnosis and early treatment, with correct choice of treatment method is closely related to the patient′s prognosis.
