title: [The morphological features of skin wounds inflicted by joinery hand saws designed for different types of sawing].
abstract: The objective of the present work was to study the morphological features of skin wounds inflicted by joinery hand saws designed for longitudinal, transverse, and mixed sawing. A total of 60 injuries to the thigh skin inflicted by the recurring and reciprocating saw movements were simulated. The hand saws had 5 mm high "sharp" and "blunt"-tipped teeth. The analysis of the morphological features of the wounds revealed differences in their length and depth, shape of edge cuts and defects, and the relief of the walls depending on the sawtooth sharpness and the mode of sawing. It is concluded that morphological features of the wounds may be used to determine the type of the saw, the sharpness of its teeth, the direction and frequency of its movements.
authors.forename: B A
authors.initials: BA
authors.lastname: Sarkisian
authors.forename: P A
authors.initials: PA
authors.lastname: Azarov
mesh_terms: D001696:Biomechanical Phenomena; D002102:Cadaver; D004867:Equipment Design; D005260:Female; D049429:Forensic Pathology; D006801:Humans; D007221:Industry / Q000295:instrumentation; D008297:Male; D008954:Models, Biological; D012867:Skin / Q000293:injuries / Q000473:pathology*; D014950:Wounds, Penetrating / Q000209:etiology* / Q000473:pathology*