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1.
Acta Neurochir (Wien) ; 166(1): 398, 2024 Oct 09.
Artículo en Inglés | MEDLINE | ID: mdl-39379615

RESUMEN

PURPOSE: This study explores the protective capabilities of bicycle helmets on serious head injury among bicyclists hospitalized in a Norwegian level 1 trauma centre. METHOD: Information on helmet use, demographic variables, Abbreviated Injury Scale (AIS) and surgical procedure codes was retrieved from the Oslo University Hospital Trauma Registry for patients with bicycle-related injuries from 2005 through 2016. Outcomes were serious head injury defined as maximum AIS severity score ≥ 3 in the AIS region Head, any cranial neurosurgical procedure, and 30-day mortality. RESULTS: A total of 1256 hospitalized bicyclists were included. The median age was 41 years (quartiles 26-53), 73% were male, 5.3% had severe pre-injury comorbidities, and 54% wore a helmet at the time of injury. Serious head injury occurred in 30%, 9% underwent a cranial neurosurgical procedure, and 30-day mortality was 2%. Compared to non-helmeted bicyclists, helmeted bicyclists were older (43 years, quartiles 27-54, vs. 38 years, quartiles 23-53, p = 0.05), less often crashed during night-time (21% vs. 38%, p < 0.001), less frequently had serious head injury (22% vs. 38%, OR 0.29, 95% CI 0.22-0.39), and less often underwent cranial neurosurgery (6% vs. 14%, OR 0.36, 95% CI 0.24-0.54). No statistically significant difference in 30-day mortality between the two groups was found (1.5% vs. 2.9%, OR 0.50, 95% CI 0.22-1.11). CONCLUSION: Helmet use was associated with fewer and less severe head injuries and fewer neurosurgical procedures. This adds evidence to the protective capabilities of bicycle helmets.


Asunto(s)
Ciclismo , Traumatismos Craneocerebrales , Dispositivos de Protección de la Cabeza , Procedimientos Neuroquirúrgicos , Humanos , Dispositivos de Protección de la Cabeza/estadística & datos numéricos , Ciclismo/lesiones , Masculino , Femenino , Adulto , Persona de Mediana Edad , Traumatismos Craneocerebrales/prevención & control , Traumatismos Craneocerebrales/mortalidad , Traumatismos Craneocerebrales/epidemiología , Procedimientos Neuroquirúrgicos/efectos adversos , Noruega/epidemiología , Sistema de Registros , Centros Traumatológicos
2.
J Craniofac Surg ; 35(5): 1325-1328, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39042066

RESUMEN

This study investigates the impact of helmet use on the incidence of facial fractures in bicycle accidents. Analyzing data from hospitalized bicyclists between 2005 and 2016, the research focused on the correlation between helmet usage and various facial fractures. The study included 1256 bicyclists with known helmet use, among whom 277 individuals (22%) were identified with a total of 521 facial fractures. The findings revealed a significant reduction in the likelihood of facial fractures among helmeted cyclists compared with those without helmets (odds ratio, 0.65; confidence interval, 0.50-0.85; P=0.002). Specifically, the odds of sustaining fractures in the zygoma, orbit, nose, and maxilla were decreased by 47%, 46%, 43%, and 33%, respectively, among helmeted cyclists. However, helmet use did not significantly alter the odds of mandible fractures. Overall, the use of helmets in bicycling significantly lowered the risk of midface fractures but showed no notable effect on mandible fractures in severe cycling incidents.


Asunto(s)
Ciclismo , Dispositivos de Protección de la Cabeza , Fracturas Craneales , Humanos , Dispositivos de Protección de la Cabeza/estadística & datos numéricos , Ciclismo/lesiones , Masculino , Femenino , Adulto , Fracturas Craneales/prevención & control , Fracturas Craneales/epidemiología , Centros Traumatológicos , Persona de Mediana Edad , Huesos Faciales/lesiones , Incidencia , Adolescente
3.
Acta Neurochir (Wien) ; 166(1): 132, 2024 Mar 12.
Artículo en Inglés | MEDLINE | ID: mdl-38472419

RESUMEN

PURPOSE: To compare the types of facial fractures and their treatment in bicyclists admitted to a level 1 trauma centre with major and minor-moderate head injury. METHODS: Retrospective analysis of data from bicycle-related injuries in the period 2005-2016 extracted from the Oslo University Hospital trauma registry. RESULTS: A total of 967 bicyclists with head injuries classified according to the Abbreviated Injury Scale (AIS) were included. The group suffering minor-moderate head injury (AIS Head 1-2) included 518 bicyclists, while 449 bicyclists had major head injury (AIS Head 3-6). The mean patient age was 40.2 years (range 3-91 years) and 701 patients (72%) were men. A total of 521 facial fractures were registered in 262 patients (on average 2 facial fractures per bicyclist). Bicyclists with major head injury exhibited increased odds for facial fractures compared to bicyclists with minor-moderate head injury (sex and age adjusted odds ratio (OR) 2.75, 95% confidence interval (CI) 2.03-3.72, p < 0.001. More specifically, there was increased odds for all midface fractures, but no difference for mandible fractures. There was also increased odds for orbital reconstruction in cyclist with major head injury compared to bicyclist with minor-moderate head injury (adjusted OR 3.34, 95% CI 1.30-8.60, p = 0.012). CONCLUSION: Bicyclists with more severe head injuries had increased odds for midface fractures and surgical correction of orbital fractures. During trauma triage, the head and the face should be considered as one unit.


Asunto(s)
Traumatismos Craneocerebrales , Fracturas Craneales , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Accidentes de Tránsito , Ciclismo/lesiones , Estudios Retrospectivos , Centros Traumatológicos
4.
Tidsskr Nor Laegeforen ; 144(1)2024 01 23.
Artículo en Inglés, Noruego | MEDLINE | ID: mdl-38258718

RESUMEN

Background: A woman in her forties developed intermittent pain in her ear and pharynx which worsened when talking and swallowing. Multidisciplinary approach confirmed a rare diagnosis. Case presentation: The patient reported left-sided ear fullness, followed by otalgia and burning pain in the palate. Numbness in the palate and nasal cavity, and soreness upon palpation of the external ear canal were noted upon examination. Magnetic resonance imaging (MRI) with contrast showed a vessel located in close proximity to the glossopharyngeal nerve on the left side. A diagnosis of glossopharyngeal neuralgia was made, and the patient was treated with antiepileptic medications without substantial effect. Microvascular decompression of the glossopharyngeal nerve was therefore performed. A large vein located along the glossopharyngeal nerve was separated and fixated away from the nerve. The patient reported pain alleviation after the operation, which has continued to improve on follow-ups. Interpretation: Glossopharyngeal neuralgia is a rare condition characterised by intermittent, unilateral pain in the base of the tongue, oropharynx, and/or angle of the mandible which radiates to the ipsilateral ear. The condition should be treated medically, but open surgical treatment should be considered in refractory cases. Early diagnosis and treatment are essential.


Asunto(s)
Dolor Crónico , Enfermedades del Nervio Glosofaríngeo , Femenino , Humanos , Anticonvulsivantes , Dolor de Oído/etiología , Enfermedades del Nervio Glosofaríngeo/diagnóstico , Enfermedades del Nervio Glosofaríngeo/etiología , Enfermedades del Nervio Glosofaríngeo/cirugía , Hipoestesia , Adulto , Persona de Mediana Edad
5.
J Craniofac Surg ; 34(1): 34-39, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36608095

RESUMEN

Bicyclists are vulnerable road users. The authors aimed to characterise facial fractures and their association with head and neck injuries in bicyclists admitted to a Scandinavian Level 1 trauma center with a catchment area of ~3 million inhabitants. Data from bicycle-related injuries in the period 2005 to 2016 were extracted from the Oslo University Hospital trauma registry. Variables included were age; sex; date of injury; abbreviated injury scale (AIS) codes for facial skeletal, head and neck injuries; and surgical procedure codes for treatment of facial fractures. Anatomical injury was classified according to AIS98. A total of 1543 patients with bicycle-related injuries were included. The median age was 40 years (quartiles 53, 25), and 1126 (73%) were men. Overall, 652 fractures were registered in 339 patients. Facial fractures were observed in all age groups; however, the proportion rose with increasing age. Bicyclists who suffered from facial fractures more often had a concomitant head injury (AIS head >1) than bicyclists without facial fractures (74% vs. 47%), and the odds ratio for facial fracture(s) in the orbit, maxilla and zygoma were significantly increased in patients with AIS head >1 compared to patients with AIS head=1. In addition, 17% of patients with facial fractures had a concomitant cervical spine injury versus 12% of patients without facial fractures. This results showed that facial fractures were common among injured bicyclists and associated with both head and cervical spine injury. Thus, a neurological evaluation of these patients are mandatory, and a multidisciplinary team including maxillofacial and neurosurgical competence is required to care for these patients.


Asunto(s)
Traumatismos Craneocerebrales , Traumatismos Faciales , Traumatismos del Cuello , Fracturas Craneales , Traumatismos Vertebrales , Masculino , Humanos , Adulto , Femenino , Fracturas Craneales/epidemiología , Fracturas Craneales/complicaciones , Traumatismos Vertebrales/epidemiología , Traumatismos Vertebrales/cirugía , Traumatismos Vertebrales/complicaciones , Traumatismos Craneocerebrales/complicaciones , Traumatismos del Cuello/epidemiología , Traumatismos del Cuello/cirugía , Traumatismos del Cuello/complicaciones , Vértebras Cervicales/lesiones , Traumatismos Faciales/complicaciones , Accidentes de Tránsito , Ciclismo/lesiones
6.
Ear Nose Throat J ; 102(8): 516-521, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-34006128

RESUMEN

OBJECTIVES: Open surgical tracheostomy (OST) is a common procedure performed on intensive care unit (ICU) patients. The procedure can be performed bedside in the ICU (bedside open surgical tracheostomy, BeOST) or in the operating room (operating room open surgical tracheostomy, OROST), with comparable safety and long-term complication rates. We aimed to perform a cost analysis and evaluate the use of human resources and the total time used for both BeOSTs and OROSTs. METHODS: All OSTs performed in 2017 at 5 different ICUs at Oslo University Hospital Ullevål were retrospectively evaluated. The salaries of the personnel involved in the 2 procedures were obtained from the hospital's finance department. The time taken and the number of procedures performed were extracted from annual reports and from the electronic patient record system, and the annual expenditures were calculated. RESULTS: Altogether, 142 OSTs were performed, of which 122 (86%) and 20 (14%) were BeOSTs and OROSTs, respectively. A BeOST cost 343 EUR (95% CI: 241.4-444.6) less than an OROST. Bedside open surgical tracheostomies resulted in an annual cost efficiency of 41.818 EUR. In addition, BeOSTs freed 279 hours of operating room occupancy during the study year. Choosing BeOST instead of OROST made 1 nurse, 2 surgical nurses, and 1 anesthetic nurse redundant. CONCLUSION: Bedside open surgical tracheostomy appears to be cost-, time-, and resource-effective than OROST. In the absence of contraindications, BeOSTs should be performed in ICU patients whenever possible.


Asunto(s)
Unidades de Cuidados Intensivos , Traqueostomía , Humanos , Traqueostomía/métodos , Estudios Retrospectivos , Cuidados Críticos , Costos y Análisis de Costo
7.
N Am Spine Soc J ; 10: 100119, 2022 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-35585915

RESUMEN

Background: Bicyclists are vulnerable road users. The aim of this paper was to describe all bicycle-related traumatic cervical spine injuries (CSIs) in the South-East region of Norway (2015-2019), and to investigate whether certain types of CSIs are typical for bicyclists. Methods: Retrospective cohort study of prospectively collected registry data of all CSIs in the South-East region of Norway (3.0 million inhabitants), from 2015 to 2019. Patient characteristics, injury types, and treatment were summarized with descriptive statistics. Bayesian multivariable logistic regression was used to identify potential factors associated with occipital condyle fractures (OC-Fx) or odontoid fractures (OFx). Results: During the five-year study period, 2,162 patients with CSIs were registered, and 261 (12%) were bicycle-related. The incidence of bicycle-related CSIs was 1.7/100,000 person-years. The median age of the patients with bicycle-related CSIs was 55 (IQR: 22) years, 83% were male, 71% used a helmet, 16% were influenced by ethanol, 12% had a concomitant cervical spinal cord injury (SCI), and 64% sustained multiple traumas. The three most common bicycle-related CSIs were C6/C7 fracture (Fx) (28%), occipital condyle Fx (OC-Fx) (23%) and C5/C6 Fx (19%). Patients with bicycle-related CSIs compared to patients with non-bicycle related CSIs were younger, more often male, had fewer comorbidities, more likely multiple traumas, more often had OC-Fx, and less often sustained an odontoid fracture (OFx). Multivariable logistic regression of potential risk factors for OC-Fx demonstrated a significantly increased risk of OC-Fx for bicyclists compared to non-bicyclists (OR=2.8).The primary treatment for bicycle-related CSIs was external immobilization in 187/261 (71.6%) cases, open surgical fixation in 44/261 (16.8%), and no treatment in 30/261 (11.5%). Conclusion: Bicycle crashes are a frequent cause of CSIs in the Norwegian population and should be of concern to the public society. The three most common bicycle-related CSIs were C6/C7 fracture, occipital condyle fracture and C5/C6 fracture.

8.
Dent Traumatol ; 38(5): 424-430, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-35481880

RESUMEN

BACKGROUND/AIM: The mandible makes up a substantial part of the lower face, and is susceptible to injury. Even in helmeted cyclists, accidents may lead to fractures of the mandible because conventional helmets provide little protection to the lower part of the face. In addition, some studies indicate that helmets may lead to an increased risk of mandibular fractures. Thus, the aim of this study was to examine the anatomic distribution of mandibular fractures in injured cyclists and to assess if helmet use influenced the fracture locations. MATERIAL AND METHODS: Data from a Norwegian Level 1 trauma center were collected in the Oslo University Hospital Trauma Registry over a 12-year period. Of 1543 injured cyclists, the electronic patient charts of 62 cyclists with fractures of the mandible were retrospectively evaluated in detail. Demographic data, helmet use, and fracture type were assessed. RESULTS: Sixty-two patients (4%) had fractures of the mandible, and women had an increased risk (OR 2.49, 95% CI 1.49-4.16, p < .001). The most common fracture site was the mandibular body, followed by the condyle. Isolated mandibular fractures occurred in 45% of the patients and 55% had other concomitant facial fractures. There were 42% of the patients with fractures in multiple sites of the mandible, and 42% had a concomitant dentoalveolar injury. Half of the cyclists were wearing a helmet at the time of the accident and 39% were not. There was no significant difference in fracture distribution between the helmeted and non-helmeted groups. CONCLUSIONS: Fracture of the mandibular body was the most prevalent mandibular fracture type following bicycle accidents. Women had an increased risk of mandibular fractures compared with men, whereas helmet wearing did not affect the anatomical fracture site.


Asunto(s)
Ciclismo , Fracturas Mandibulares , Accidentes de Tránsito , Ciclismo/lesiones , Femenino , Dispositivos de Protección de la Cabeza , Humanos , Masculino , Fracturas Mandibulares/epidemiología , Fracturas Mandibulares/etiología , Estudios Retrospectivos , Centros Traumatológicos
9.
Tidsskr Nor Laegeforen ; 142(6)2022 04 05.
Artículo en Inglés, Noruego | MEDLINE | ID: mdl-35383443

RESUMEN

Orbital fractures can occur as a result of direct trauma to the eye region or surrounding facial bones. The fractures can lead to significant functional impairment and cosmetic changes. Surgical treatment of orbital fractures aims to reconstruct the bony anatomy and restore the orbit's original volume. This clinical review article looks at the key factors regarding orbital fractures.


Asunto(s)
Fracturas Orbitales , Humanos , Fracturas Orbitales/diagnóstico por imagen , Fracturas Orbitales/etiología , Fracturas Orbitales/cirugía , Tomografía Computarizada por Rayos X
10.
Oral Maxillofac Surg ; 25(3): 411-415, 2021 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-33151408

RESUMEN

BACKGROUND: Septic arthritis of the temporomandibular joint (TMJ) is rare. It usually causes isolated, locoregional symptoms related to the infected intra-articular space but may also cause fever and malaise. CASE REPORT: We present a case of a 72-year-old male with septic arthritis of the TMJ complicated by extensive peri-articular necrosis, septic shock, cerebral abscess, Lemierre's syndrome, and a pathological fracture of the mandibular condyle. CONCLUSION: Case reports describing such a severe course of the disease are few. Moreover, this is the first report of septic arthritis of the TMJ to cause Lemierre's syndrome.


Asunto(s)
Artritis Infecciosa , Síndrome de Lemierre , Anciano , Artritis Infecciosa/diagnóstico , Humanos , Síndrome de Lemierre/diagnóstico por imagen , Masculino , Necrosis , Articulación Temporomandibular/diagnóstico por imagen
11.
Dent Traumatol ; 37(2): 240-246, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-33220164

RESUMEN

BACKGROUND/AIM: Despite its many benefits, bicycling carries the risk of accidents. Although numerous studies have reported the effect of helmet use on traumatic brain injury, it remains unclear if, and to what extent, helmet use reduces the risk of facial injuries. This is particularly true in regard to injuries of the lower face. In addition, there is limited evidence of the effect of helmet use on dentoalveolar injuries. Thus, the aim of this study was to determine the frequency and distribution of dentoalveolar injuries in bicycling accidents and to explore the influence of helmet use. MATERIAL AND METHODS: A total of 1543 bicyclists were included from the trauma registry of a Norwegian tertiary trauma center over a 12-year period. Data were collected prospectively, including patient characteristics, type of injury, and helmet use. The prevalence of dentoalveolar injuries was assessed in conjunction with helmet use and facial fractures. RESULTS: Twenty-five percent of the patients had maxillofacial injuries, and 18% of those with facial fractures exhibited concomitant dentoalveolar injuries. The most common type of dentoalveolar injury was tooth fracture (39%). The most frequent location of facial fractures with combined dentoalveolar injuries was the maxilla, which had fractured in 32 patients. Women had a higher risk of sustaining dentoalveolar injuries compared to men (odds ratio 1.50, 95% confidence interval 1.02-2.22). There were 1257 patients (81%) who had reliable registration of helmet use; 54% of these wore a helmet, while 46% did not. Helmet users had an increased risk of dentoalveolar injuries compared to non-helmeted bicyclists (adjusted odds ratio 1.54, 95% confidence interval 1.02-2.31). CONCLUSIONS: Dentoalveolar injuries are fairly common in trauma patients admitted to a trauma center following bicycling accidents. Bicycling helmets are associated with an increased risk of dentoalveolar injuries.


Asunto(s)
Dispositivos de Protección de la Cabeza , Centros Traumatológicos , Accidentes de Tránsito , Ciclismo , Femenino , Humanos , Masculino , Estudios Prospectivos
12.
Tidsskr Nor Laegeforen ; 140(7)2020 05 05.
Artículo en Inglés, Noruego | MEDLINE | ID: mdl-32378841

RESUMEN

Odontogenic infections are infections that originate in the teeth and/or their supporting tissues. Such infections are common, and a large proportion of infections of the head and neck region are of odontogenic origin. Most odontogenic infections cause mild signs and symptoms, but they can also develop into serious conditions. This article provides an overview of the most common pathogenic microbes in the oral cavity, the most frequently occurring odontogenic infections, and the treatment and potential complications of the latter. The article is based on a non-systematic search in PubMed, plus the authors' own clinical experience and literature archives.


Asunto(s)
Infecciones Bacterianas , Humanos , Cuello
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