RESUMO
Access to the skull base is not new. The different modules of the facial skeleton can be removed to give access to the skull base based on target zones, which were first described by Grime et al in 1991. However, the vertical plane is not considered, and this article adds to the original classification and develops a decision-making algorithm for preferred access to identified lesions of the skull base.
Assuntos
Craniotomia/métodos , Ossos Faciais/cirurgia , Base do Crânio/cirurgia , Tomada de Decisões , Humanos , Neoplasias da Base do Crânio/cirurgiaRESUMO
BACKGROUND: Continuous positive airway pressure (CPAP) has been a key treatment modality for Coronavirus Disease 2019 (COVID-19) worldwide. Globally, the demand for CPAP outstripped the supply during the pandemic. The LeVe CPAP System was developed to provide respiratory support for treatment of COVID-19 and tailored for use in low- and middle-income country (LMIC) settings. Prior to formal trial approval, received in November 2021, these devices were used in extremis to support critically unwell adult patients requiring non-invasive ventilatory support. METHODS: This is a retrospective descriptive review of adult patients with COVID-19 pneumonitis, who were treated with advanced respiratory support (CPAP and/or high-flow nasal oxygen, HFNO) at Mengo Hospital, Uganda. Patients were treated with the LeVe CPAP System, Elisa CPAP and/or AIRVO™ HFNO. Treatment was escalated per standard local protocols for respiratory failure, and CPAP was the maximum respiratory support available. Data were collected on patient characteristics, length of time of treatment, clinical outcome, and any adverse events. RESULTS: Overall 333 patients were identified as COVID-19 positive, 44 received CPAP ± HFNO of which 43 were included in the study. The median age was 58 years (range 28-91 years) and 58% were female. The median duration of advanced respiratory support was 7 days (range 1-18 days). Overall (all device) mortality was 49% and this was similar between those started on the LeVe CPAP System and those started non-LeVe CPAP System devices (50% vs 47%). CONCLUSIONS: The LeVe CPAP system was the most used CPAP device during the pandemic, bringing the hospital's number of available HFNO/CPAP devices from two to 14. They were a critical resource for providing respiratory support to the sickest group of patients when no alternative devices were available. The devices appear to be safe and well-tolerated with no serious adverse events recorded. This study is unable to assess the efficacy of the LeVe CPAP System; therefore, formal comparative studies are required to inform further use.
RESUMO
Traditionally, surgical management of zygomaticomaxillary complex (ZMC) and orbital fractures occurs within two to three weeks of the injury, followed by an overnight admission to allow for extended eye observations. This is due to the risk of postoperative retrobulbar haemorrhage (RBH) or orbital compartment syndrome (OCS), a rapidly progressive and sight threatening emergency that requires immediate intervention. In September 2016 the oral and maxillofacial surgery (OMFS) department at Leeds Teaching Hospitals redesigned their trauma service with a full-time trauma consultant, a dedicated clinic, and a weekly morning elective trauma theatre list. This allowed for standardisation of the management of patients with OMFS injuries. Furthermore, a formal day-case ZMC and orbital fracture pathway was developed to allow patients to undergo surgical management of such fractures with a same-day discharge. This has since been identified as an area of excellence by the Getting It Right First Time (GIRFT) programme, and is in line with the addition of ZMC and orbital fractures to the procedural list written by the British Association of Day Case Surgery (BADS). Unbeknown to the unit, the volume of day-case procedures was the highest within the UK, demonstrating the importance of GIRFT in highlighting areas of good or unique practice. The aim of this study was to determine the impact of our day-case pathway and designated OMFS trauma service on compliance with recent recommendations by GIRFT and BADS. Secondly, it was to determine the safety of same-day discharge with regards to postoperative complications.
Assuntos
Fraturas Maxilares , Fraturas Orbitárias , Fraturas Zigomáticas , Humanos , Fraturas Maxilares/cirurgia , Órbita/cirurgia , Fraturas Orbitárias/cirurgia , Complicações Pós-Operatórias , Fraturas Zigomáticas/cirurgiaRESUMO
Managing the physical sequelae of facial trauma is routine for the maxillofacial surgeon. However, managing the psychological consequences is more challenging. The often violent mechanism of injury, changes in appearance, altered self-perception, and self-confidence can significantly impact daily life. This review summarises the literature regarding post-traumatic stress disorder (PTSD) and facial trauma, highlighting evidence to guide clinical practice. PubMed and MEDLINE were searched for relevant keywords and MeSH headings. Articles between 2000-2022 were independently reviewed by two authors. Articles were excluded if the full text was not available in English, did not relate to facial trauma, or was not related to PTSD/psychological sequelae. A total of 211 articles were retrieved. The most common reasons for exclusion were papers not reporting psychological outcomes (n = 68) or not relating to facial trauma (n = 35). Articles were sub-categorised to enable evaluation of key themes. Categories included children and adolescents, cross sectional, longitudinal studies, and interventional studies. Whilst there were potential confounders such as socioeconomic factors, overall, patients who had experienced facial trauma (regardless of the mechanism of injury) had an increased risk of PTSD and anxiety/depression. PTSD following facial injury is increasingly recognised as an important issue. A robust evidence base is desirable to inform clinical practice and provide holistic care to often vulnerable patients. Identifying those at increased risk of negative psychological sequelae is essential. We have appraised the literature relevant to OMFS trauma clinicians.
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Traumatismos Maxilofaciais , Transtornos de Estresse Pós-Traumáticos , Criança , Adolescente , Humanos , Estudos Transversais , Transtornos de Estresse Pós-Traumáticos/etiologia , Transtornos de Estresse Pós-Traumáticos/psicologia , Depressão/etiologia , Agressão , Traumatismos Maxilofaciais/complicaçõesRESUMO
There is a surprising lack of evidence documenting the volumetric symmetry of the bony orbit. This paper establishes reference values for orbital volume (OV) and symmetry in the 25 - 40 year old caucasian population. Secondarily, this paper sets a landmark for the tolerances in OV that can be expected when reconstructing the bony defects which may occur from trauma. A standardised method of quantitative OV measurement was developed using CT sinus examinations acquired for indications unrelated to orbital trauma. Sex, ethnicity, age, right and left OV were recorded. Data for 100 patients was obtained (50 male, 50 female). Mean left OV was 23.1cm3 and mean right OV was 23.3cm3. Left and right OV were strongly positively correlated (correlation coefficient: 0.96). Mean female OV was 21.6cm3 and mean male OV was 24.8cm3. On average, male OV is 3.2cm3 larger than female OV. The mean difference between left and right OV was 0.5cm3 in females and 0.6cm3 in males. The intra-class coefficient score between the two assessors was 0.973 (excellent). There is strong positive correlation between left and right OV in this study population. Previous work suggests that orbital volume loss less than 1cm3 would not lead to significant clinical symptoms of orbital fracture. When orbital reconstruction is undertaken, this study suggests that a volume symmetry difference of <0.5cm3 in females and <0.6cm3 in males would be consistent with the variation seen in the study population of uninjured caucasian 25-40 year olds and is therefore a reasonable goal of surgical management.
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Traumatismos Oculares , Fraturas Orbitárias , Procedimentos de Cirurgia Plástica , Adulto , Traumatismos Oculares/cirurgia , Feminino , Humanos , Masculino , Órbita/diagnóstico por imagem , Órbita/cirurgia , Fraturas Orbitárias/diagnóstico por imagem , Fraturas Orbitárias/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: This service evaluation explores patient reported outcomes from patients provided with high definition ocular prostheses (artificial eyes). METHODS: Validated patient questionnaires (FACE-Q, DAS24 and HADS) were utilised to evaluate patient experiences of their new ocular prosthesis. 10 patients were included in the service evaluation, which was conducted between December 2018 and September 2019. Descriptive analysis of the mean and 95% CI was undertaken for all questionnaires. Statistical analysis was performed using SPSS 21 Principal Component Analysis (PCA) for FACE-Q questionnaires. Correlations were significant when factor loading is at α > 0.4. RESULTS: A questionnaire response rate of 80% was achieved (n = 8). PCA analysis showed the number of variables tested could be reduced. Two principal components (PC1 and PC2) had very good to excellent internal consistency between variables with factor loading (α = 0.7-0.9). PC1 contained questionnaires 1-7, all of which were highly correlated. PC2 contained question number 8 with a factor loading of α = 0.8. This indicates good reliability, validity and responsiveness. CONCLUSIONS: We hope to demonstrate the importance of service evaluations with respect to rapidly evolving technological advances in medical devices, pharmaceuticals and imaging modalities. Further feasibility and full clinical studies are required to confirm the positive results of the novel artificial eye service we have evaluated with respect to the traditional approach.
Assuntos
Olho Artificial , Medidas de Resultados Relatados pelo Paciente , Humanos , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
Septic arthritis of the temporomandibular joint (TMJ) is rare and can lead to ankylosis and destruction of the joint. It is usually related to an obvious source of infection, and is often caused by the pathogen Staphylococcus aureus. Prompt treatment results in normal growth and development of the TMJ. In this case report we describe the presentation of a 5 week old neonate with septic arthritis of the knee and TMJ, thought to be related to an infected umbilicus.
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Artrite Infecciosa/diagnóstico , Infecções Estafilocócicas/diagnóstico , Transtornos da Articulação Temporomandibular/diagnóstico , Antibacterianos/uso terapêutico , Seguimentos , Humanos , Recém-Nascido , Articulação do Joelho/microbiologia , Masculino , Osteomielite/microbiologia , Paracentese , Umbigo/microbiologiaAssuntos
Autoenxertos/transplante , Procedimentos Cirúrgicos Dermatológicos/métodos , Neoplasias de Cabeça e Pescoço/cirurgia , Couro Cabeludo/cirurgia , Neoplasias Cutâneas/cirurgia , Transplante de Pele/métodos , Procedimentos Cirúrgicos Dermatológicos/instrumentação , Estética , Sobrevivência de Enxerto , Humanos , Couro Cabeludo/patologia , Pele/patologiaRESUMO
Cleft lip and palate cases are somewhat academic for most people, with most modern clinicians having very little exposure at both undergraduate and postgraduate levels. Here, maxillofacial SHO Jiten Parmar gives an account of his experiences with a cleft team on a charity mission to Hyderabad, India.