title: Electrical burns: a retrospective analysis across a 5-year period.
abstract: This study aims to review the experience, at an institution, with patients who suffered electrical burns and study the peculiar characteristics of this type of burn as well as its complications and epidemiological aspects. The study includes medical records of patients with electrical burns who were admitted to the Burn Unit of Hospital das Clínicas in São Paulo, Brazil, from November 2001 to October 2006. They were classified into four categories: high voltage (> or =1000 V), low voltage (<1000 V), 'flash burn' (in which there is no electrical current flow through the body of the patient) and burns caused by lightning. The complications were more severe and common in the high-voltage group, while longer hospital stays and more complex surgical procedures due to the greater depth of burns were also observed in this group. High-voltage burns are mainly labour-/occupation-related. The majority of the patients were young men at the beginning of their professional lives. This factor generates an important socio-economic impact due to the high incidence of sequelae, resulting in amputations, rendering them unable to maintain their occupations.
authors.affiliation: Division of Plastic Surgery, Faculty of Medicine, University of Sao Paulo, Sao Paulo, Brazil. dpetkeviciusluz@gmail.com
authors.forename: D P
authors.initials: DP
authors.lastname: Luz
authors.forename: L S
authors.initials: LS
authors.lastname: Millan
authors.forename: M S
authors.initials: MS
authors.lastname: Alessi
authors.forename: W F
authors.initials: WF
authors.lastname: Uguetto
authors.forename: A
authors.initials: A
authors.lastname: Paggiaro
authors.forename: D S
authors.initials: DS
authors.lastname: Gomez
authors.forename: M C
authors.initials: MC
authors.lastname: Ferreira
mesh_terms: D000062:Accidents, Occupational / Q000706:statistics & numerical data; D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000671:Amputation, Surgical; D001938:Brazil; D002053:Burn Units; D002058:Burns, Electric / Q000209:etiology* / Q000473:pathology / Q000628:therapy; D002648:Child; D002675:Child, Preschool; D000071938:Fasciotomy; D005260:Female; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data; D008297:Male; D008875:Middle Aged; D019651:Plastic Surgery Procedures / Q000379:methods; D012189:Retrospective Studies; D013524:Surgical Flaps; D055815:Young Adult