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1.
Chin J Traumatol ; 23(4): 196-201, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32674856

RESUMO

Outbreak of COVID-19 is ongoing all over the world. Spine trauma is one of the most common types of trauma and will probably be encountered during the fight against COVID-19 and resumption of work and production. Patients with unstable spine fractures or continuous deterioration of neurological function require emergency surgery. The COVID-19 epidemic has brought tremendous challenges to the diagnosis and treatment of such patients. To coordinate the diagnosis and treatment of infectious disease prevention and spine trauma so as to formulate a rigorous diagnosis and treatment plan and to reduce the disability and mortality of the disease, multidisciplinary collaboration is needed. This expert consensus is formulated in order to (1) prevent and control the epidemic, (2) diagnose and treat patients with spine trauma reasonably, and (3) reduce the risk of cross-infection between patients and medical personnel during the treatment.


Assuntos
Betacoronavirus , Infecções por Coronavirus/epidemiologia , Pneumonia Viral/epidemiologia , Guias de Prática Clínica como Assunto , Traumatismos da Coluna Vertebral/diagnóstico , Traumatismos da Coluna Vertebral/terapia , COVID-19 , Infecções por Coronavirus/prevenção & controle , Infecção Hospitalar/prevenção & controle , Serviço Hospitalar de Emergência , Humanos , Pandemias/prevenção & controle , Equipe de Assistência ao Paciente , Pneumonia Viral/prevenção & controle , SARS-CoV-2 , Transporte de Pacientes
2.
BMC Musculoskelet Disord ; 19(1): 397, 2018 Nov 13.
Artigo em Inglês | MEDLINE | ID: mdl-30424773

RESUMO

BACKGROUND: Iliosacral screw fixation is a popular method for the management of posterior pelvic ring fractures or dislocations, providing adequate biomechanical stability. Our aim in this study was to describe the use of a new patient-specific external template to guide the insertion of iliosacral screws and to evaluate the efficacy and safety of this technique compared with the conventional fluoroscopy-guided technique. METHODS: This was a retrospective study of patients with incomplete or complete posterior pelvic ring disruptions who required iliosacral screw fixation. For analysis, patients were divided into two groups: the external template group (37 screws in 22 patients) and the conventional group (28 screws in 18 patients). The operative time per screw, radiation exposure time and the rate of screw perforation (accuracy) were compared between groups. In the external template group, the difference between the actual and planned iliosacral screw position was also compared. RESULTS: In the conventional group, the average operative time per screw was 39.7 ± 10.6 min, with an average radiation exposure dose of 1904.0 ± 844.5 cGy/cm2, with 4 cases of screw perforation. In the external template group, the average operative time per screw was 17.9 ± 4.7 min, with an average radiation exposure dose of 742.8 ± 230.6 cGy/cm2 and 1 case of screw perforation. In the template group, the mean deviation distance between the actual and planned screw position was 2.75 ± 1.0 mm at the tip, 1.83 ± 0.67 mm in the nerve root tunnel zone and 1.52 ± 0.48 mm at the entry point, with a mean deviation angle of 1.73 ± 0.80°. CONCLUSIONS: The external template provides an accurate and safe navigation tool for percutaneous iliosacral screw insertion that could decrease the operative time and radiation exposure.


Assuntos
Parafusos Ósseos , Fixadores Externos , Fraturas Ósseas/diagnóstico por imagem , Ílio/diagnóstico por imagem , Ossos Pélvicos/diagnóstico por imagem , Impressão Tridimensional , Sacro/diagnóstico por imagem , Adulto , Idoso , Feminino , Fraturas Ósseas/cirurgia , Humanos , Ílio/cirurgia , Masculino , Pessoa de Meia-Idade , Ossos Pélvicos/cirurgia , Estudos Retrospectivos , Sacro/cirurgia
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