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Nabil S, Nordin R, Rashdi MF. Are Facial Soft Tissue Injury Patterns Associated With Facial Bone Fractures Following Motorcycle-Related Accident? J Oral Maxillofac Surg 2022; 80:1784-1794. [PMID: 36049531 DOI: 10.1016/j.joms.2022.07.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/21/2022] [Accepted: 07/24/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE The unprotected nature of motorcycle riding exposes motorcyclists to an elevated risk of sustaining facial soft tissue injuries (STIs); however, its link with underlying facial bone fractures remains unexplored. The purpose of this study is to determine whether the type and site of STI sustained by motorcyclists were associated with the presence of underlying facial bone fractures. MATERIALS AND METHODS This was a retrospective cohort study of patients identified from the Oral and Maxillofacial Surgery Department of Universiti Kebangsaan Malaysia Medical Center trauma census who had motorcycle-related injury and met the inclusion criteria. The primary predictor variable was the type (laceration, contusion, abrasion, and no injuries) and site of STIs sustained. The site of the facial STI was categorized as per 17 different zones based upon the modified MCFONTZL classification. The primary outcome variable was the presence or absence of facial bone fractures as determined from the computed tomography scan. Descriptive and bivariate statistics were computed to measure the association between sustaining facial bone fractures and type/site of STI. RESULTS Seventy three patients (65 men and 8 women) were included in this study. The average age was 31.9 years (standard deviation ± 13.6) with a range of 18 to 70 years. There were 1,241 facial zones being assessed with 285 (23%) and 214 (17%) zones having STI and fractures, respectively. Laceration (124/285, 43%) and the orbital zone (53/285, 19%) were the most common type and site of STI, respectively, among motorcyclists. Facial bone fractures are more commonly seen following STI in the midface (71% of STI had fractures) compared to upper face (53%) and lower face (31%). Sustaining laceration type of STI was not associated with a higher rate of facial bone fracture when compared with other type of STI (54.8% vs 55.9%, P = .858) with the exception of laceration in the frontal zone (42.9% vs 10.5%, P = .022). CONCLUSIONS The different types of STI in the facial area cannot be used as a predictor for sustaining underlying facial bone fractures.
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Affiliation(s)
- Syed Nabil
- Associate Professor, Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Universiti Kebangsaan Malaysia, Malaysia.
| | - Rifqah Nordin
- Senior Lecturer, Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Universiti Kebangsaan Malaysia, Malaysia
| | - Muhd Fazlynizam Rashdi
- Science Officer, Oral and Maxillofacial Surgery Department, Universiti Kebangsaan Malaysia Medical Centre, Universiti Kebangsaan, Malaysia
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Rosen T, Reisig C, LoFaso VM, Bloemen EM, Clark S, McCarthy TJ, Mtui EP, Flomenbaum NE, Lachs MS. Describing visible acute injuries: development of a comprehensive taxonomy for research and practice. Inj Prev 2016; 23:340-345. [PMID: 27913598 DOI: 10.1136/injuryprev-2016-042131] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 10/14/2016] [Accepted: 10/19/2016] [Indexed: 11/03/2022]
Abstract
BACKGROUND Little literature exists classifying and comprehensively describing intentional and unintentional acute injuries, which would be valuable for research and practice. In preparation for a study of injury patterns in elder abuse, our goal was to develop a comprehensive taxonomy of relevant types and characteristics of visible acute injuries and evaluate it in geriatric patients. METHODS We conducted an exhaustive review of the medical and forensic literature focusing on injury types, descriptions, patterns and analyses. We then prepared iteratively, through consensus with a multidisciplinary, national panel of elder abuse experts, a comprehensive classification system to describe these injuries. RESULTS We designed a three-step process to fully describe and classify visible acute injuries: (1) determining the type of injury, (2) assigning values to each of the characteristics common to all geriatric injuries and (3) assigning values to additional characteristics relevant for specific injuries. We identified nine unique types of visible injury and seven characteristics critical to describe all these injuries, including body region(s) and precise anatomic location(s). For each injury type, we identified two to seven additional critical characteristics, such as size, shape and cleanliness. We pilot tested it on 323 injuries on 83 physical elder abuse victims and 45 unintentional fall victims from our ongoing research to ensure that it would allow for the complete and accurate description of the full spectrum of visible injuries encountered and made modifications and refinements based on this experience. We then used the classification system to evaluate 947 injuries on 80 physical elder abuse victims and 195 unintentional fall victims to assess its practical utility. CONCLUSIONS Our comprehensive injury taxonomy systematically integrates and expands on existing forensic and clinical research. This new classification system may help standardise description of acute injuries and patterns among clinicians and researchers.
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Affiliation(s)
- Tony Rosen
- Division of Emergency Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Christopher Reisig
- Division of Emergency Medicine, Weill Cornell Medical College, New York, New York, USA.,Division of Geriatric and Palliative Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Veronica M LoFaso
- Division of Geriatric and Palliative Medicine, Weill Cornell Medical College, New York, New York, USA
| | | | - Sunday Clark
- Division of Emergency Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Thomas J McCarthy
- Division of Emergency Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Estomih P Mtui
- Department of Radiology, Weill Cornell Medical College, New York, New York, USA
| | - Neal E Flomenbaum
- Division of Emergency Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Mark S Lachs
- Division of Geriatric and Palliative Medicine, Weill Cornell Medical College, New York, New York, USA
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Rosen T, Clark S, Bloemen EM, Mulcare MR, Stern ME, Hall JE, Flomenbaum N, Lachs MS, Eachempati SR. Geriatric assault victims treated at U.S. trauma centers: Five-year analysis of the national trauma data bank. Injury 2016; 47:2671-2678. [PMID: 27720184 PMCID: PMC5614520 DOI: 10.1016/j.injury.2016.09.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 08/26/2016] [Accepted: 09/01/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION While geriatric trauma patients have begun to receive increased attention, little research has investigated assault-related injuries among older adults. Our goal was to describe characteristics, treatment, and outcomes of geriatric assault victims and compare them both to geriatric victims of accidental injury and younger assault victims. PATIENTS AND METHODS We conducted a retrospective analysis of the 2008-2012 National Trauma Data Bank. We identified cases of assault-related injury admitted to trauma centers in patients aged ≥60 using the variable "intent of injury." RESULTS 3564 victims of assault-related injury in patients aged ≥60 were identified and compared to 200,194 geriatric accident victims and 94,511 assault victims aged 18-59. Geriatric assault victims were more likely than geriatric accidental injury victims to be male (81% vs. 47%) and were younger than accidental injury victims (67±7 vs. 74±9 years). More geriatric assault victims tested positive for alcohol or drugs than geriatric accident victims (30% vs. 9%). Injuries for geriatric assault victims were more commonly on the face (30%) and head (27%) than for either comparison group. Traumatic brain injury (34%) and penetrating injury (32%) occurred commonly. The median injury severity score (ISS) for geriatric assault victims was 9, with 34% having severe trauma (ISS≥16). Median length of stay was 3 days, 39% required ICU care, and in-hospital mortality was 8%. Injury severity was greater in geriatric than younger adult assault victims, and, even when controlling for injury severity, in-hospital mortality, length of hospitalization, and need for ICU-level care were significantly higher in older adults. CONCLUSIONS Geriatric assault victims have characteristics and injury patterns that differ significantly from geriatric accidental injury victims. These victims also have more severe injuries, higher mortality, and poorer outcomes than younger victims. Additional research is necessary to improve identification of these victims and inform treatment strategies for this unique population.
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Affiliation(s)
- Tony Rosen
- Division of Emergency Medicine, Weill Cornell Medical College, New York, NY
| | - Sunday Clark
- Division of Emergency Medicine, Weill Cornell Medical College, New York, NY
| | | | - Mary R. Mulcare
- Division of Emergency Medicine, Weill Cornell Medical College, New York, NY
| | - Michael E. Stern
- Division of Emergency Medicine, Weill Cornell Medical College, New York, NY
| | - Jeffrey E. Hall
- Division of Geriatric and Palliative Medicine, Weill Cornell Medical College, New York, NY
| | - Neal Flomenbaum
- Division of Emergency Medicine, Weill Cornell Medical College, New York, NY
| | - Mark S. Lachs
- National Center for Injury Prevention and Control, Centers for Disease Control, Atlanta, GA
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Etiology and patterns of facial lacerations and their possible association with underlying maxillofacial fractures. J Craniofac Surg 2012; 22:e19-23. [PMID: 22134310 DOI: 10.1097/scs.0b013e31822ec934] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND This study was designed to analyze the etiology and patterns of soft-tissue facial lacerations associated with maxillofacial fractures and to identify associations between facial lacerations and underlying fractures. METHODS Of 1960 patients who had been admitted for maxillofacial fractures between 2001 and 2010, only patients with complete clinical records presenting with facial lacerations were considered for this study. Facial lacerations were classified according to the MCFONTZL system. RESULTS Of the 1960 patients admitted with maxillofacial fractures, 637 had 836 associated facial lacerations. Motor vehicle accidents and falls were responsible for most injuries to patients with facial lacerations. According to etiology, fractures resulting from work-related accidents more frequently produced associated lacerations.For all causes of injury, more facial lacerations were observed over the "T" area formed by the upper orbit and forehead, nose, upper and lower lips, and chin. Lacerations and maxillofacial fractures were more frequently localized to the middle third of the face, followed by the inferior third.There was a strong association between lacerations and fractures in the chin region, considering both symphyseal and parasymphyseal fractures (direct trauma) and condylar fractures (indirect trauma). CONCLUSIONS An association between facial lacerations and underlying maxillofacial fractures was observed, particularly in the inferior orbital area and over the zygoma, mandible, and chin.
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Saddki N, Suhaimi AA, Daud R. Maxillofacial injuries associated with intimate partner violence in women. BMC Public Health 2010; 10:268. [PMID: 20492720 PMCID: PMC2882351 DOI: 10.1186/1471-2458-10-268] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2009] [Accepted: 05/23/2010] [Indexed: 11/10/2022] Open
Abstract
Background The facial region has been the most common site of injury following violent episodes. The purpose of this study was to determine the prevalence and pattern of maxillofacial injuries associated with intimate partner violence (IPV) in women treated at a single facility in Malaysia. Methods A retrospective review of 242 hospital records of female IPV victims who were seen at the One-Stop Crisis Centre (OSCC) in Hospital Raja Perempuan Zainab II, Kelantan over a two-year period (January 1, 2005 to December 31, 2006) was performed. A structured form was used for data collection. Information regarding the anatomical sites of injuries, types of injuries, and mechanisms of assault were obtained. Results Most victims were married (85.1%), were injured by the husband (83.5%), and had at least one previous IPV episode (85.5%). Injury to the maxillofacial region was the most common (50.4%), followed by injury to the limbs (47.9%). In 122 cases of maxillofacial injuries, the middle of the face was most frequently affected (60.6%), either alone or in combination with the upper or lower third of the face. Injury to soft tissues (contusions, abrasions and lacerations) was the most common (87.7%). Conclusions This study indicates there is a high prevalence of maxillofacial injuries associated with IPV among women treated at the OSCC in Kelantan, Malaysia.
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Affiliation(s)
- Norkhafizah Saddki
- School of Dental Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia.
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Abstract
INTRODUCTION The aim of this study was to find characteristics in head-neck-facial (HNF) injuries among victims of violence and to test the hypothesis that the type of injury, location, and mechanism behind it vary between the genders. METHODS A 1-year prospective study including all victims of violence attending the Accident & Emergency (A&E) Department or the Institute of Forensic Medicine in Aarhus was conducted. Every violence-related injury was recorded along with the mechanism behind it, the type of injury, and the specific anatomic location. RESULTS A total of 1,106 victims were examined of whom 83% had HNF injuries. Thirty-seven percent had more than one HNF injury. Injuries around the nose and mouth were significantly associated with male victims, whereas injuries to the neck were significantly more common among female victims. Most injuries were the results of assault with a blunt object, where the men much more frequently had open wounds, whereas injuries such as ecchymoses were significantly more frequent among female victims. Use of weapons, such as blunt objects and blows with glass/bottles, was associated much more with male victims, whereas strangulation attempts were significantly more frequent among women. Ten percent of the women had been exposed to strangulation attempts. DISCUSSION The findings support former studies that HNF injuries might be considered as markers of violence. Thus, the staff at A&E Departments must consider anyone with these types of injuries as potential victims of violence. The A&E Department may be the primary entrance for the victims and the main way in which to offer help. The high incidence of women who had been assaulted with strangulation, which is a potentially very dangerous trauma mechanism, intensifies the importance of conducting a careful medical examination, in part, because of the possible legal implications. CONCLUSION HNF injuries are characteristic among victims of violence, although significant differences exist in the type of injuries, the location, and the trauma mechanism between men and women.
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Affiliation(s)
- Ole Brink
- Trauma Research Unit, Department of Orthopaedics, Aarhus University Hospital, Aarhus C, Denmark.
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Understanding Craniofacial Blunt Force Injury: A Biomechanical Perspective. FORENSIC PATHOLOGY REVIEWS 2009. [DOI: 10.1007/978-1-59745-110-9_3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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