RESUMEN
With the increasing use of sustainable energy sources, the electric scooter has become a widely used vehicle. The aim of the study is to analyse the types of facial fracture related to road traffic accidents to outline the need for dedicated road rules. An observational, retrospective, multicentre study was carried out at the Maxillofacial Surgery Units of six Italian hospitals. Fifty patients (mean age was 34.76 years) from January 2020 to January 2024 were enrolled. The severity of trauma was evaluated by the Facial Injury Severity Scale (FISS) by Bagheri et al. Most of the accidents occurred during the day and the weekend in spring or summer; 24 drivers collided with infrastructures or pedestrians, while 26 involved other vehicles. A total of 33 vehicles were rented, and 17 were privately owned. A total of 43 subjects were not wearing helmets, five patients were drunk, and three patients took drugs. In order of frequency, the facial fractures involved: zygomatico-maxillary-orbital complex (ZMOC) (n = 16), mandibular condyle (n = 13), nasal bone (n = 11), orbit floor (n = 8), and mandibular body (n = 7). Fractures such as Le Fort I (n = 4), naso-orbito-ethmoidal NOE (n = 4) and mandibular ramus (n = 4) were less common. Other types of facial fracture were rare. Thirty patients reported multiple facial fractures. The vast majority of the cases showed a low severity grade FISS score. Fifteen patients suffered polytrauma. The mean hospitalisation time was 8.3 days. As accidents with electric scooters are increasing, it is important to characterise the most frequent facial fractures to improve patient management and encourage the introduction of new road rules.
Asunto(s)
Accidentes de Tránsito , Fracturas Craneales , Humanos , Adulto , Masculino , Estudios Retrospectivos , Femenino , Accidentes de Tránsito/estadística & datos numéricos , Persona de Mediana Edad , Italia/epidemiología , Puntaje de Gravedad del Traumatismo , Huesos Faciales/lesiones , Adolescente , Adulto Joven , Anciano , Traumatismos FacialesAsunto(s)
COVID-19 , Fracturas Craneales , Humanos , Máscaras , Pandemias/prevención & control , Fracturas Craneales/cirugía , Nariz , Hueso Nasal/cirugíaRESUMEN
Purpose: Orbital floor Fractures are the most common fractures involving the facial skeleton and usually occurs after traumatic events. The reconstruction of the orbital floor can be performed with different biocompatible materials. The aim of our retrospective study is to analyze the short- and long-term outcomes of surgically treated patients based on the material used to repair the orbital floor. Methods: We enrolled 146 patients hospitalized for orbital floor fractures in the Maxillofacial Surgery Unit of the Federico II University of Naples from 1 to 2010 to July 2020. All the fractured orbital floors were reconstructed with non-resorbable (Titanium Mesh, SynPor, SuPor and MedPor implants) or resorbable (collagen membrane, bovinum pericardium membrane, autologous bone graft) materials. Results: We utilized non-resorbable materials in 56% (82 cases) and resorbable implants in 44% (64 cases). An improvement of the preoperative symptomatology and an aesthetical good outcome was achieved in most cases. Conclusions: Data obtained supports that both resorbable and non-resorbable materials for orbital floor reconstruction are a safe and effective alternatives and offer satisfactory results in functional and aesthetic evaluations.
Asunto(s)
COVID-19 , Herida Quirúrgica , Humanos , Máscaras , Pandemias/prevención & control , Equipo de Protección Personal , SARS-CoV-2RESUMEN
BACKGROUND: COVID-19 is a global pandemic. The virus spreads through respiratory droplets and close contact. Therefore, the availability of personal protective equipment (PPE) for healthcare professionals is essential. 3D printing technology could represent a valid option to ameliorate PPE shortages. METHODOLOGY: Custom-made face mask were designed on the basis of facial scan and then 3D-printed. The whole protocol is executed with freeware software and only required a 3D printer. Six healthcare workers wore the device weekly thus expressing a judgment regarding quality of work, respiratory and skin comfort. RESULTS: The estimated total cost of a single mask is approximately 5 USD. The virtual design of a complete mask lasted 68 minutes on average. Most healthcare workers rated comfort as very good. CONCLUSIONS: Based on the encouraging results obtained, we can confidently confirm that custom-made masks are novel and useful devices that may be used in the fight against COVID-19.