RESUMEN
The treatment of a patient with a vertebral fracture requires an accurate diagnosis and categorization of the problem. Treatment decisions must be based on clinical data and information about the lesion itself, which is provided by imaging studies and their interpretation.
Asunto(s)
Fracturas de la Columna Vertebral/diagnóstico por imagen , Humanos , Fracturas de la Columna Vertebral/clasificaciónRESUMEN
PURPOSE: Extended retromuscular dissection performed for abdominal wall reconstruction in complex abdominal wall repair has progressively exposed the anatomy between the peritoneal layer and abdominal wall muscles. This study aimed to assess the morphology and distribution of preperitoneal fat in a cadaveric model and its influence in retromuscular preperitoneal dissections. METHODS: Thirty frozen cadaver torsos were dissected by posterior component separation. The shape of the preperitoneal fat was identified, and the dimensions and more significant distances were calculated. RESULTS: The results showed that the preperitoneal fat resembles a trident, exists along the midline under the linea alba, and expands in the epigastric area into a rhomboid shape. The fatty triangle was found to be a part of this rhomboid. Caudally, the midline preperitoneal fat widened under the arcuate line to reach the Retzius space. Laterally, the Bogros space communicated the root of the trident with the paracolic gutters, Toldt's fascia, and pararenal fats, forming the lateral prong of the trident. The peritoneum not covered by the preperitoneal fatty trident was easy to break. Three pathways could be tracked following the distribution of this fat that facilitated the dissection of the preperitoneal space to prepare the landing zone of the meshes in hernia repair. CONCLUSION: The concept of preperitoneal fatty trident may be of practical assistance to perform various hernia procedures, from the simple ventral hernia repair to the more complex preperitoneal ventral repair or posterior component separation techniques. The consistency of this layer allows us to follow three specific pathways to find our plane between the peritoneum and muscle layers to extend the preperitoneal dissection.
Asunto(s)
Pared Abdominal , Hernia Ventral , Humanos , Músculos Abdominales/cirugía , Pared Abdominal/cirugía , Hernia Ventral/cirugía , Herniorrafia/métodos , Peritoneo/cirugía , Mallas QuirúrgicasRESUMEN
PURPOSE: Assess the utility of a hands-on workshop on abdominal wall reconstruction for teaching the posterior components separation (PCS) with transversus abdominis release. METHODS: Our department has been organizing a training course on abdominal wall reconstruction for the last 6 years. It is a 2-day-long course and 10-12 surgeons with experience in abdominal wall surgery attend to every course. The first day is dedicated to theoretical lectures and two simultaneous live surgeries, and the second day there is a cadaver dissection. Feedback from the trainees was collected at the end of the workshop. A survey was sent to all the surgeons who had completed the course at least a year ago, to inquire how the course had improved their surgical practice. RESULTS: From 2013 to April 2017, we have made 15 editions of the course. A total of 192 surgeons from Europe, South Africa and Middle East attended. All the surgeons answered the survey that was carried out at the end of the course. It showed a very high level of satisfaction in more than 98% of the cases. The second survey was answered by 79 surgeons (41.15%). 96% of the surgeons had modified, after attending the course, their way of dealing with complex abdominal wall problems. Only 29% of the surgeons had made a TAR before attending the course, while 86% are performing it after attending the course and 60% do it on a regular basis. In fact, 43% of surgeons have performed more than five posterior component separations in the last year. CONCLUSIONS: A workshop of abdominal wall surgery that combines live surgery, theoretical content and a cadaver lab can be a very useful tool to expand the use of new surgical techniques.
Asunto(s)
Músculos Abdominales/cirugía , Pared Abdominal/cirugía , Educación , Procedimientos de Cirugía Plástica/educación , Evaluación de Programas y Proyectos de Salud , Pared Abdominal/anatomía & histología , Abdominoplastia/educación , Abdominoplastia/métodos , Cadáver , Disección/educación , Disección/métodos , Europa (Continente) , Encuestas de Atención de la Salud , Humanos , Internet , Procedimientos de Cirugía Plástica/métodosAsunto(s)
Técnicas de Cierre de Herida Abdominal , Descompresión Quirúrgica/métodos , Hipertensión Intraabdominal/cirugía , Laparotomía , Pancreatitis/cirugía , Politetrafluoroetileno , Mallas Quirúrgicas , Enfermedad Aguda , Diseño de Equipo , Femenino , Humanos , Hipertensión Intraabdominal/etiología , Masculino , Persona de Mediana Edad , Pancreatitis/complicaciones , Índice de Severidad de la Enfermedad , Factores de TiempoRESUMEN
BACKGROUND: Survival in critically ill non-trauma patients may be improved by performing temporary abdominal closure using different surgical techniques. We describe the use of expanded polytetrafluoroethylene (ePTFE) mesh for temporary abdominal closure in a group of critical patients. We also evaluate definitive abdominal wall closure in these patients once they are in a stable condition. METHOD: We conducted a study of 29 critically ill non-trauma patients who underwent temporary abdominal closure due to sepsis or abdominal compartment syndrome over 7 years at two university hospitals. We analysed factors related to surgical wound type and definitive abdominal wall closure. We evaluated the SAPS 3 severity score and used it to obtain expected mortality. We used the Clavien-Dindo System for Surgical Complications and the Ventral Hernia Working Group Classification during follow-up. RESULTS: Performing temporary abdominal closure with expanded polytetrafluoroethylene mesh was associated with a mortality rate of 20.68%, which was lower than the expected mortality calculated from the SAPS 3 severity score (38.87 ± 21.60). There was no fistula formation related with this type of prosthetic material. In our study group, definitive abdominal wall closure was performed in the 16 patients who survived (69.5%), and six of them underwent this procedure during the original hospital stay. CONCLUSION: Temporary abdominal closure with ePTFE mesh is an effective alternative in some circumstances. We observed a higher survival rate than the predicted figure and there were no cases of enteroatmospheric fistulae using this particular surgical technique. ePTFE facilitates definitive abdominal wall closure, once the patient is in a stable condition.
Asunto(s)
Pared Abdominal/cirugía , Técnicas de Cierre de Herida Abdominal , Enfermedad Crítica/terapia , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Terapia de Presión Negativa para Heridas , Politetrafluoroetileno , Estudios Retrospectivos , Mallas QuirúrgicasRESUMEN
Gunshot wounds, and in particular chest gunshot wounds, are becoming a growing problem in daily practice at many hospitals. Many authors propose a conservative attitude in certain cases. We present a patient with a chest gunshot wound successfully solved under conservative means and videothoracoscopic removal of the bullet.
Asunto(s)
Traumatismos Torácicos/terapia , Heridas por Arma de Fuego/terapia , Adulto , Axila , Cuerpos Extraños/etiología , Cuerpos Extraños/cirugía , Fracturas Óseas/diagnóstico por imagen , Fracturas Óseas/etiología , Hemoneumotórax/etiología , Humanos , Lesión Pulmonar , Masculino , Enfisema Mediastínico/etiología , Escápula/lesiones , Traumatismos Torácicos/complicaciones , Traumatismos Torácicos/diagnóstico , Tomografía Computarizada por Rayos X , Heridas por Arma de Fuego/complicaciones , Heridas por Arma de Fuego/diagnósticoRESUMEN
El tratamiento de un paciente con una fractura vertebral pasa por un correcto diagnóstico y una categorización del problema. Para la toma de decisiones terapéuticas son necesarios datos clínicos y de la propia lesión, que son aportados por los estudios radiológicos y su interpretación (AU)
The treatment of a patient with a vertebral fracture requires an accurate diagnosis and categorization of the problem. Treatment decisions must be based on clinical data and information about the lesion itself, which is provided by imaging studies and their interpretation (AU)
Asunto(s)
Humanos , Masculino , Femenino , Traumatismos Vertebrales/complicaciones , Traumatismos Vertebrales , Traumatismos Vertebrales/cirugía , Imagen por Resonancia Magnética/métodos , Espectroscopía de Resonancia Magnética/métodos , Fracturas Óseas/clasificación , Fracturas ÓseasRESUMEN
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