title: The experience of the Forensic Anthropology Service of the Medical Examiner's Office in Porto Alegre, Brazil.
abstract: The Forensic Anthropology Service of the Medical Examiner's Office of Porto Alegre was created in September 1997 to examine human skeletons, establish identification and identify lesions that may explain death. From September 1997 to December 2006, 344 skeletons were examined (mean: 37 examinations/year), and 322 were human remains. Most skeletal remains belonged to men (61%) whose age was estimated at 21-50 years (61%). The most frequent bone lesions were caused by fractures (71%), firearm projectiles (11%) and the effects of weather (10%). Antemortem bone changes due to consolidated fractures, degenerative bone processes, congenital bone diseases, and medical procedures were found in 38 skeletal remains (14%). Identification was possible in 83 cases (26%); of these, 78% were identified by DNA analysis, 16% by dental examination, and 6% by anatomic changes associated with healed fractures.
authors.affiliation: Medical Examiner's Office, Av. Ipiranga, 1807 Porto Alegre, Brazil. marvaz@terra.com.br
authors.forename: Márcia
authors.initials: M
authors.lastname: Vaz
authors.forename: Francisco Silveira
authors.initials: FS
authors.lastname: Benfica
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D001842:Bone and Bones / Q000293:injuries / Q000473:pathology; D001938:Brazil; D002648:Child; D002675:Child, Preschool; D003334:Coroners and Medical Examiners; D004247:DNA / Q000302:isolation & purification; D004777:Environment; D005260:Female; D005333:Fetus; D018732:Forensic Anthropology / Q000706:statistics & numerical data*; D050723:Fractures, Bone / Q000473:pathology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D011180:Postmortem Changes; D017678:Sex Distribution
chemical_list: D004247:DNA