The purpose of this study was to establish a set of distinctive features of the qualitative and quantitative parameters of gunshot injuries resulting from the ricochet of a bullet and buckshot when firing from a smooth-bore weapon, depending on the type of experimental barrier. As a result of the ballistic experiment, a list of statistically significant characteristics of input gunshot injuries of biological and non-biological targets formed when firing with a bullet and buckshot followed by a ricochet was revealed, which will enable to determine the sought type of barrier from the two suggested options: «Concrete 2» or «Brick», «Concrete 2» or «Metal», «Brick» or «Metal». Besides, a list of characteristics of input gunshot injuries has been established, the parameters of which are under statistically significant influence of the type of experimental barrier. The revealed patterns can be used to reconstruct the circumstances of an incident during situational examination depending on the characteristics of input gunshot injuries as a result of a ricochet when firing from a smooth-bore weapon.
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http://dx.doi.org/10.17116/sudmed20226506125 | DOI Listing |
Gen Hosp Psychiatry
January 2025
Pathfinder Oncology, Inc., Chapel Hill, NC, United States of America.
JACC Case Rep
January 2025
Division of Cardiovascular Medicine, Los Angeles General Medical Center, Los Angeles, California, USA.
Gunshot-related myocardial injuries typically result from direct penetrating injury by the traversing bullet. We present a case of gunshot-related myocardial injury in the absence of direct penetrating injury to the cardiac structures and describe alternative mechanisms for ballistic-induced injury.
View Article and Find Full Text PDFClin Trials
January 2025
Department of Urology, University of Rochester Medical Center, Rochester, NY, USA.
Clinical trials of drugs, procedures, and other therapies play a crucial role in advancing medical science by evaluating the safety, efficacy, and optimal use of medical interventions. The design and implementation of these trials have evolved significantly over time, reflecting advancements in medicine, ethics, and methodology. Early historical examples, such as King Nebuchadnezzar II's and his captives' dietary experiment and Ambroise Paré's treatment of gunshot wounds, laid some foundational principles of trial design.
View Article and Find Full Text PDFInjury
January 2025
Department of Orthopaedic Surgery, Dartmouth Hitchcock Medical Center, Lebanon, NH, United States. Electronic address:
Background: Ballistic fractures of the femoral neck, rare injuries that overwhelmingly affect younger adults, pose significant challenges to the treating surgeon. However, there is limited literature that the treating surgeon can leverage to guide their treatment decisions. The goal of this study is to describe the demographics, associated injuries, outcomes, and complications associated with ballistic femoral neck fractures.
View Article and Find Full Text PDFDiagnostics (Basel)
December 2024
Faculty of Medicine and Surgery, "Kore" University of Enna, 94100 Enna, Italy.
: Firearm wounds tend to have a precise pattern. Despite this, real-world case presentations can present uncertain elements, sometimes deviating from what is considered standard, and present uncommon features that are difficult for forensic pathologists and ballistic experts to explain. : A retrospective analysis of autopsy reports from the Institute of Legal Medicine, University of Catania, covering 2019-2023, included 348 judicial inspections and 378 autopsies performed as part of the institute's overall activities.
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