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Julian JW, Todd ML, Marcheschi BJ, Buchanan PM, Spencer AJ, Bitter CC. Crossbow Injuries: Predictors of Mortality. Wilderness Environ Med 2024; 35:119-128. [PMID: 38454758 DOI: 10.1177/10806032241230243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
INTRODUCTION Crossbow injuries are rare but carry significant morbidity and mortality, and there is limited evidence in the medical literature to guide care. This paper reviews the case reports and case series of crossbow injuries and looks for trends regarding morbidity and mortality based on the type of arrow, anatomic location of injury, and intent of injury. METHODS Multiple databases were searched for cases of crossbow injuries and data were abstracted into a spreadsheet. Statistics were done in SPSS. RESULTS 358 manuscripts were returned in the search. After deduplication and removal of nonclinical articles, 101 manuscripts remained. Seventy-one articles describing 90 incidents met the inclusion criteria. The mean age was 36.5 years. There were 10 female and 79 male victims. Fatality was 36% for injuries by field tip arrows and 71% for broadhead arrows, p = .024. Assaults were fatal in 84% of cases, suicides in 29%, and accidental injuries in 17%, p < .001. Mortality was similar for wounds to the head and neck (41%), chest (42%), abdomen (33%), extremities (50%), and multiple regions, p = .618. CONCLUSIONS Crossbows are potentially lethal weapons sold with fewer restrictions than firearms. Injuries caused by broadhead arrows are more likely to be fatal than injuries from field tip arrows. The anatomic location of injury does not correlate with fatality. More than half of crossbow injuries are due to attempted suicide, with a high case-fatality rate.
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Affiliation(s)
- Joshua W Julian
- Department of Surgery, Division of Emergency Medicine, Saint Louis University School of Medicine, St. Louis, MO
| | - Maxwell L Todd
- Department of Surgery, Division of Emergency Medicine, Saint Louis University School of Medicine, St. Louis, MO
| | - Benjamin J Marcheschi
- Department of Surgery, Division of Emergency Medicine, Saint Louis University School of Medicine, St. Louis, MO
| | - Paula M Buchanan
- Department of Health and Clinical Outcomes Research, Saint Louis University School of Medicine, St. Louis, MO
- Advanced HEAlth Data (AHEAD) Institute, Saint Louis University School of Medicine, St. Louis, MO
| | - Angela J Spencer
- Medical Center Library, Saint Louis University School of Medicine, St. Louis, MO
| | - Cindy C Bitter
- Department of Surgery, Division of Emergency Medicine, Saint Louis University School of Medicine, St. Louis, MO
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Read J, Hazael R, Critchley R. Penetration performance of protective materials from crossbow attack: a preliminary study. Forensic Sci Med Pathol 2024; 20:32-42. [PMID: 36913070 PMCID: PMC10944438 DOI: 10.1007/s12024-023-00598-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2023] [Indexed: 03/14/2023]
Abstract
Crossbow-related injuries resulting in serious and mortal consequences have increased in recent years, and although significant research exists for both injury and fatality on the human body, limited data exists on the lethality of the bolt and the failure modes of protective materials. This paper concerns itself with the experimental validation of four differing crossbow bolt geometries, their effects on material failure and potentially lethality. During this study, four different types of crossbow bolt geometries were tested against two protection mechanisms that differed in mechanical properties, geometry, mass and size. The results show that at 67 ms-1, ogive, field and combo tips do not provide lethal effect at 10-m range, whilst a broadhead tip will perforate both the para-aramid and a reinforced area of polycarbonate material consisting of two 3-mm plates at 63-66 ms-1. Although perforation was apparent with a more honed tip geometry, the chain mail layering within the para-aramid protection and friction caused by polycarbonate petalling on the arrow body reduced the velocity enough to demonstrate the materials under test are effective at withstanding crossbow attack. Subsequent calculation of the maximum velocity that arrows could achieve if fired from the crossbow within this study shows results close to the overmatch value of each material and therefore a requirement to advance the knowledge in this field to influence the development of more effective armour protection mechanisms.
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Affiliation(s)
- James Read
- Defence Academy of the United Kingdom, Cranfield Forensic Institute, Cranfield University, Shrivenham, SN6 8LA, UK
| | - Rachael Hazael
- Defence Academy of the United Kingdom, Cranfield Forensic Institute, Cranfield University, Shrivenham, SN6 8LA, UK
| | - Richard Critchley
- Defence Academy of the United Kingdom, Cranfield Forensic Institute, Cranfield University, Shrivenham, SN6 8LA, UK.
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Khayat MA, Khayat H, Alhantoobi MR, Aljoghaiman M, Sommer DD, Algird A, Guha D. Traumatic penetrating head injury by crossbow projectiles: A case report and literature review. Surg Neurol Int 2024; 15:35. [PMID: 38468667 PMCID: PMC10927188 DOI: 10.25259/sni_574_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 12/16/2023] [Indexed: 03/13/2024] Open
Abstract
Background Low-energy penetrating head injuries caused by arrows are relatively uncommon. The objective of this report is to describe a case presentation and management of self-inflicted intracranial injury using a crossbow and to provide a relevant literature review. Case Report A 31-year-old man with a previous psychiatric history sustained a self-inflicted injury using a crossbow that he bought from a department store. The patient arrived neurologically intact at the hospital, fully awake and oriented. He was not able to verbalize due to immobilization of the jaw as well as fixation of his tongue to his hard palate secondary to the position of the arrow. The trajectory of the object showed an entry point at the floor of the oral cavity and an exit through the calvarium just off the midline. The oral and nasal cavity, along with the palate and, the skull base of the anterior cranial fossa, and the left frontal lobe, were all breached. No vascular injury was identified clinically or in imaging. The arrow was surgically removed in the operating room after establishing an elective surgical airway. The floor of the mouth, tongue, and palate was repaired next. A planned delayed cerebrospinal fluid leak repair was performed. The patient made a substantial recovery and was discharged home in good functional status. A systematic literature search was done using Medline for cases with intracranial injuries related to crossbows to review and appraise the available literature. Conclusion A thorough assessment in a multidisciplinary trauma center and the availability of a subspecialty care team, including neurosurgery and otolaryngology, are paramount in such cases. The vascular imaging should be done before and after any planned surgical intervention. Emergent and elective surgical airway management should be considered and made available throughout the stabilization and care of the acute injury. Surgical management should be planned to remove the object with adequate exposure to facilitate visualization, removal, and the possible need for further intervention, including anticipating aerodigestive and vascular injuries on removal. Finally, access to weapons and the relation to psychiatric illness should not be overlooked, as many reported cases are self-harming in nature.
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Affiliation(s)
| | - Hassan Khayat
- Department of Neurosurgery, McMaster University, Hamilton, Canada
| | | | - Majid Aljoghaiman
- Department of Neurosurgery, McMaster University, Hamilton, Canada
- Department of Neurosurgery, King Faisal University, Alahsa, Saudi Arabia
| | | | - Almunder Algird
- Department of Neurosurgery, McMaster University, Hamilton, Canada
| | - Daipayan Guha
- Department of Neurosurgery, McMaster University, Hamilton, Canada
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Gunshot trauma in human long bones: towards practical diagnostic guidance for forensic anthropologists. Forensic Sci Med Pathol 2022; 18:359-367. [PMID: 35451712 DOI: 10.1007/s12024-022-00479-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2022] [Indexed: 12/14/2022]
Abstract
In contrast to cranial gunshot trauma, diagnosis and interpretation of gunshot trauma to long bones remains difficult and controversial. The aim of this study is to review the published literature on fracture patterns resulting from gunshot trauma in human long bones, and to use the described characteristics to provide practical guidance for the forensic anthropologist. In order to achieve this, medical and forensic publications on this topic were reviewed. Several types of fractures, such as linear, oblique, comminuted and butterfly fractures, have been observed in either the shaft or the ends of long bones. Indirect fractures that are not caused by bullets striking bone directly but by bullet-induced forces to the surrounding soft tissue have been found as well. Some of these fractures are related to a specific context or mechanism which might help in the forensic reconstruction of events. It is recommended that future research should focus on available medical data to provide more detailed descriptions on fracture patterns for forensic purposes. Experimentation with bone surrogates and computer modelling might also provide better and more realistic reconstructions of gunshot trauma in the future and provide valuable insights for its diagnosis and interpretation in forensic anthropology.
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Dorado E, Lallana T, Zambrano F, Carrillo MF, Ruiz-Tagle E, Santiago A. Crossbow Injuries: A Case of Suicide. Leg Med (Tokyo) 2022; 58:102088. [DOI: 10.1016/j.legalmed.2022.102088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 08/03/2020] [Accepted: 05/11/2022] [Indexed: 10/18/2022]
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A Case of Crossbow Homicide With Review of Crossbow Injuries and Manner of Death Considerations. Am J Forensic Med Pathol 2021; 41:315-320. [PMID: 32804687 DOI: 10.1097/paf.0000000000000564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Crossbow fatalities are a rare occurrence, but crossbow use is on the rise. The manner of death in crossbow fatalities is overwhelmingly opined accident or suicide, not homicide. Despite their increasing use and reports of at least 14 crossbow-related homicides in the media for the last 5 years, crossbow homicides are rarely reported in the medical literature; only 10 articles that discussed 20 crossbow homicides were identified in the PubMed database. Here, we describe a case of a 20-year-old man who was found dead in his driveway after being shot in the abdomen with a crossbow by another person. The crossbow bolt had a mechanical 2-blade broadhead that transected the descending aorta and lodged in his vertebra. When completing a medicolegal death investigation and postmortem examination on suspected crossbow-related deaths, knowledge of crossbow components, its utility as a weapon, wound patterns, and how it can cause death are important. This case serves to build on the limited medical literature of crossbow homicides, educate forensic pathologists about the features of crossbow deaths, and highlight manner of death considerations.
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Crossbow injuries: A case report with experimental reconstruction study and a systematic review of literature. J Forensic Leg Med 2021; 79:102147. [PMID: 33721732 DOI: 10.1016/j.jflm.2021.102147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 02/20/2021] [Accepted: 02/23/2021] [Indexed: 11/23/2022]
Abstract
In modern times crossbow - a ranged weapon diffused during Middle Ages - is increasing its popularity in recreational hunting and sports; crossbow bolts have a great penetration capacity, despite their low initial velocity. Great concerns emerge when considering that notwithstanding crossbow is a potentially lethal distance weapon, it is easy to obtain without having to undertake any tests on the buyer's mental or physical health. Although rare, crossbow injuries can be challenging for the forensic pathologist due to great similarities with other wounds pattern (gunshots wounds or injury due to sharp force). Especially when the arrow is removed from its original position or the body is decomposed, identification of the weapon can be difficult. According to forensic literature, suicides, homicides and non-lethal injuries by crossbow have been reported up to the present day. We followed the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) indications in the identification and selection of studies and reviewed a series of cases of both fatal and non-fatal crossbow injuries, according to the manner of death (homicide, suicide, accidental). The casuistic part of this paper deals with an attempted murder of a 21-year old man: a case of non-lethal crossbow injury of the thorax in which an interdisciplinary approach, involving forensic inspection, ballistic and radiology tests, led to solve the case.
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Arrow entrance wounds with blackened margins simulating bullet wipe. Int J Legal Med 2019; 134:283-294. [DOI: 10.1007/s00414-019-02191-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 10/17/2019] [Indexed: 10/25/2022]
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A crossbow suicide. Forensic Sci Int 2017; 281:e19-e23. [DOI: 10.1016/j.forsciint.2017.10.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Revised: 09/30/2017] [Accepted: 10/11/2017] [Indexed: 11/18/2022]
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Clerici CA, Muccino E, Gentile G, Marchesi M, Veneroni L, Zoja R. An unusual case of homicide with a crossbow and a hunting knife. MEDICINE, SCIENCE, AND THE LAW 2015; 55:86-89. [PMID: 24934162 DOI: 10.1177/0025802414537253] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Traumatic lethal injuries caused by crossbows are a rarity in forensic pathology. They occur as accidents, suicide and, more rarely, as murders. We report a case of murder received at the Institute of Legal Medicine in Milan carried out by two weapons - a crossbow and a hunting knife - that resulted in multiple thoraco-abdominal wounds. The case is also rare because of the unique circumstances involving the victim - a local service psychiatrist - and the perpetrator - a former medical specialist in psychiatry, suffering from a delusional psychotic disorder. The crossbow was the decisive instrument in the realization of the murder; it was chosen with premeditation for its high destructive capacity and the fact that it was easily obtainable, and it was used with darts that were specially modified to increase its harmful capacity. The presented case, as well as providing an opportunity to highlight the damaging effects of a rarely used weapon, stresses the problems inherent with access to tools such as the crossbow that are used in sport, and which are potentially dangerous but easily accessible, even to those with serious mental disorders, rendering them legally unfit for using firearms.
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Affiliation(s)
- Carlo Alfredo Clerici
- Sezione di Psicologia - Dipartimento di Fisiopatologia Medico Chirurgica e dei Trapianti, Italy
| | | | | | | | - Laura Veneroni
- Sezione di Psicologia - Dipartimento di Fisiopatologia Medico Chirurgica e dei Trapianti, Italy
| | - Riccardo Zoja
- Sezione di Medicina Legale e delle Assicurazioni, Italy
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