RESUMEN
The human brain is a highly plastic 'complex' network-it is highly resilient to damage and capable of self-reorganisation after a large perturbation. Clinically, neurological deficits secondary to iatrogenic injury have very few active treatments. New imaging and stimulation technologies, though, offer promising therapeutic avenues to accelerate post-operative recovery trajectories. In this study, we sought to establish the safety profile for 'interventional neurorehabilitation': connectome-based therapeutic brain stimulation to drive cortical reorganisation and promote functional recovery post-craniotomy. In n = 34 glioma patients who experienced post-operative motor or language deficits, we used connectomics to construct single-subject cortical networks. Based on their clinical and connectivity deficit, patients underwent network-specific transcranial magnetic stimulation (TMS) sessions daily over five consecutive days. Patients were then assessed for TMS-related side effects and improvements. 31/34 (91%) patients were successfully recruited and enrolled for TMS treatment within two weeks of glioma surgery. No seizures or serious complications occurred during TMS rehabilitation and 1-week post-stimulation. Transient headaches were reported in 4/31 patients but improved after a single session. No neurological worsening was observed while a clinically and statistically significant benefit was noted in 28/31 patients post-TMS. We present two clinical vignettes and a video demonstration of interventional neurorehabilitation. For the first time, we demonstrate the safety profile and ability to recruit, enroll, and complete TMS acutely post-craniotomy in a high seizure risk population. Given the lack of randomisation and controls in this study, prospective randomised sham-controlled stimulation trials are now warranted to establish the efficacy of interventional neurorehabilitation following craniotomy.
Asunto(s)
Craneotomía/rehabilitación , Rehabilitación Neurológica/métodos , Anciano , Afasia/etiología , Afasia/terapia , Encéfalo/diagnóstico por imagen , Encéfalo/cirugía , Mapeo Encefálico , Conectoma/métodos , Femenino , Glioma/complicaciones , Glioma/cirugía , Hemiplejía/etiología , Hemiplejía/terapia , Humanos , Aprendizaje Automático , Masculino , Persona de Mediana Edad , Recuperación de la Función , Estimulación Magnética Transcraneal/efectos adversos , Estimulación Magnética Transcraneal/métodosRESUMEN
Traumatic injury and subsequent residual cosmetic deformity are subject of intense scrutiny for their effects on objective health measures assessing patient morbidity and mortality. Although these remain principal concerns of all members of the treatment team, of less immediate yet lasting importance to the patient are the social costs of such disfigurement. Subjective feelings of unease and embarrassment can hinder social reintegration and encourage deteriorating psychosocial health. The following presents a case of one such individual who sustained traumatic brain injury and associated pneumocephalus and osteomyelitis requiring surgical debridement with bifrontal craniectomy and lobotomy. Postoperative management was cosmetically improved by the application of a custom-fabricated, 3-dimensionally printed helmet used in place of generic over-the-counter hardware, and the associated improvement reported in patient satisfaction is reported. LEVEL OF EVIDENCE: V.
Asunto(s)
Lesiones Traumáticas del Encéfalo/rehabilitación , Craneotomía/rehabilitación , Dispositivos de Protección de la Cabeza , Impresión Tridimensional , Socialización , Adulto , Lesiones Traumáticas del Encéfalo/psicología , Diseño de Equipo , Humanos , Masculino , Estudios Retrospectivos , Autoevaluación (Psicología)RESUMEN
No disponible
Asunto(s)
Humanos , Posicionamiento del Paciente/métodos , Craneotomía/rehabilitación , Hipertensión Intracraneal/terapia , Atención de Enfermería/métodos , Presión Intracraneal/fisiología , Cuidados Críticos/métodosRESUMEN
Temporal hollowing is most frequently an acquired defect and can be caused by a volumetric deficiency of bone, soft tissue, or both. Given high-density porous polyethylene's ease of use, customizability, long-term strength and resiliency, and successful application in other areas of the craniofacial skeleton, the authors have used it as the first-line material for reconstruction of temporal hollowing. Herein, we present 4 illustrative cases demonstrating this technique and further describe subtypes of the temporal defect with appropriate means of reconstruction. The cases were reviewed for comorbidities, intraoperative details, and the postoperative course. There were no complications, and all patients were pleased with their final result. High-density porous polyethylene is a safe, well-studied, and easily handled biomaterial that is useful for the treatment of temporal hollowing.
Asunto(s)
Materiales Biocompatibles/química , Procedimientos de Cirugía Plástica/instrumentación , Polietileno/química , Hueso Temporal/cirugía , Músculo Temporal/cirugía , Adenocarcinoma/cirugía , Enfermedades Óseas/cirugía , Diseño Asistido por Computadora , Craneotomía/métodos , Craneotomía/rehabilitación , Femenino , Hueso Frontal/lesiones , Humanos , Procesamiento de Imagen Asistido por Computador/métodos , Imagenología Tridimensional/métodos , Aneurisma Intracraneal/cirugía , Masculino , Persona de Mediana Edad , Enfermedades Musculares/cirugía , Planificación de Atención al Paciente , Procedimientos de Cirugía Plástica/métodos , Neoplasias de la Base del Cráneo/cirugía , Fracturas Craneales/cirugía , Hueso Temporal/lesiones , Tomografía Computarizada por Rayos X/métodosRESUMEN
Cranioplasty is often undertaken as a joint neurosurgical and maxillofacial procedure. The principal aims remain to improve cosmesis and to protect the underlying brain. We report two cases of cranioplasty with subsequent improvement in neurological function and discuss the possible therapeutic role of cranioplasty.
Asunto(s)
Craneotomía/rehabilitación , Procedimientos de Cirugía Plástica/métodos , Cráneo/cirugía , Anciano , Benzofenonas , Materiales Biocompatibles/química , Sustitutos de Huesos/química , Trasplante Óseo/patología , Epilepsia Tónico-Clónica/cirugía , Femenino , Hueso Frontal/cirugía , Escala de Coma de Glasgow , Humanos , Cetonas/química , Masculino , Meningioma/cirugía , Persona de Mediana Edad , Hueso Parietal/cirugía , Polietilenglicoles/química , Polímeros , Implantación de Prótesis/métodos , Convulsiones/cirugía , Infección de la Herida Quirúrgica/rehabilitación , Infección de la Herida Quirúrgica/cirugíaRESUMEN
Introducción. La atención de la lesión medular (LM) se ha visto modificada desde la introducción de los grupos relacionados diagnósticos (GRD). Material y métodos. Estudio retrospectivo de los pacientes con LM aguda dados de alta por la Unidad de Lesionados Medulares del Hospital Vall dHebron en el período comprendido entre el 1 de enero de 1997 y el 31 de diciembre de 2006. Material y métodos. El objetivo es conocer con qué GRD se clasifican los pacientes con LM aguda, el peso relativo de los GRD y obtener unos indicadores que nos informen sobre el tipo de pacientes con LM aguda en nuestro medio a través de los GRD. Resultados. El número de pacientes con LM aguda dados de alta por la Unidad de Lesionados Medulares del Hospital Vall dHebron en los últimos 10 años ha sido de 698. La edad media de la muestra fue de 40,27 (DE: 18,85); la mediana fue de 36, con un rango de 73 años. La estancia media fue de 70,34 días (DE: 43,49); la mediana fue de 65 con un rango de 182 días. El peso medio del GRD fue de 4,658 (DE: 4,99) con un rango que variaba entre 0,5120,04. El número de pacientes considerados outliers, según grupo GRD específico, fue de 302, con una media de 30,3 pacientes outliers anualmente. Resultados. Los pacientes con LM aguda se clasifican mayoritariamente con un GRD quirúrgico, siendo el más frecuente el de las intervenciones espinales. Pero el que mayor coste genera es el GRD de traqueotomía (GRD 483-541-542) con un peso 3,7 veces superior al peso medio de nuestra muestra. Conclusiones. Se suelen clasificar con GRD quirúrgicos, pero consideramos que esta clasificación no tiene en cuenta la funcionalidad que obtienen (AU)
Introduction. The care of spinal cord injury (LM) has been changed since the introduction of GRDs. Material and methods. Retrospective study of acute spinal cord injured patients discharged by the spinal injury unit at the Hospital Vall dHebron (ULM_HVH) in the period from January 1 1997 and December 31, 2006. Material and methods. The aim of this study was to know that GRD classify patients with acute LM, as well as the relative weight of GRDs and get some indicators that inform us about the type of patients with acute LM in our environment through the GRDS. Results. The number of patients with acute LM discharged by the ULM-HVH in the last 10 years was 698. The average age of the sample was 40.27 (of 18.85), median 36, with a range of 73 years. The mean (EM) was 70.34 days (43.49), 65 with a median rank of 182 days. The average weight of the DRG was 4.658 (4.99) with a range that varied between 0,5120,04. The number of patients considered outliers, as specific DRG group was 302, with an average of 30.3 patients annually outliers. Results. Acute spinal cord injured patients are classified mostly with a surgical DRG, the most frequent spinal interventions. But the greatest cost is generated by tracheotomy GRD (GRD 483-541-542) with a mass 3.7 times the average weight of our sample. Conclusions. These are usually classified GRDs surgical. But we believe that this classification does not account for the functionality that these patients have (AU)
Asunto(s)
Humanos , Masculino , Femenino , Persona de Mediana Edad , Traumatismos de la Médula Espinal/clasificación , Traumatismos de la Médula Espinal/rehabilitación , Traqueotomía/economía , Traqueotomía/rehabilitación , Craneotomía/economía , Craneotomía/rehabilitación , Vértebras Lumbares/lesiones , Vértebras Lumbares/cirugía , Estudios Retrospectivos , Estadísticas no Paramétricas , Vértebras Lumbares/fisiopatología , Vértebras Lumbares , Costos y Análisis de Costo/economía , /normas , Costos de Hospital/organización & administración , Costos de HospitalRESUMEN
OBJECTIVES: To observe whether medical complications, the evolution of neurological disorders and dependence and/or the discharge destinations are different for patients treated by craniectomy for malignant cerebral infarction in the middle cerebral artery compared to patients treated medically for severe or malignant cerebral infarction in the same cerebral territory, during their hospitalization in a physical medicine and rehabilitation department. PATIENTS AND METHODS: This retrospective study compared patients treated by craniectomy for malignant cerebral infarction in the middle cerebral artery and patients treated medically for severe or malignant cerebral infarction in the same cerebral territory. Patients were paired according to age, lesion side and hospitalization period. RESULTS: Twelve patients treated by craniectomy (age 43+/-10.44) were paired with 12 patients treated medically (age 49+/-7.66). The two groups were comparable in terms of general undesirable medical events. The medical events related to craniectomy are described. The evolution of patient deficiencies, the length of the hospital stay (194+/-118.93 days vs 152+/-94.64 days), the Functional Independence Measure at discharge (87+/-21.28 vs 95+/-22.19) and the number of direct home discharges (7 vs 9) did not significantly differ between groups. DISCUSSION AND CONCLUSION: No more medical problems were observed in the patients treated by craniectomy than in the patients treated medically, except for the medical events specifically related to craniectomy, which extended the hospital stay but had no major repercussions.
Asunto(s)
Craneotomía/rehabilitación , Departamentos de Hospitales , Infarto de la Arteria Cerebral Media/cirugía , Medicina Física y Rehabilitación/organización & administración , Complicaciones Posoperatorias/rehabilitación , Adulto , Daño Encefálico Crónico/etiología , Daño Encefálico Crónico/prevención & control , Edema Encefálico/etiología , Edema Encefálico/cirugía , Comorbilidad , Craneotomía/efectos adversos , Encefalocele/prevención & control , Femenino , Humanos , Infarto de la Arteria Cerebral Media/tratamiento farmacológico , Infarto de la Arteria Cerebral Media/rehabilitación , Pacientes Internos/estadística & datos numéricos , Embolia Intracraneal/tratamiento farmacológico , Embolia Intracraneal/rehabilitación , Embolia Intracraneal/cirugía , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/etiología , Recuperación de la Función , Estudios Retrospectivos , Infección de la Herida Quirúrgica/epidemiología , Infección de la Herida Quirúrgica/etiologíaAsunto(s)
Craneotomía/psicología , Infarto de la Arteria Cerebral Media/psicología , Pacientes/psicología , Médicos/psicología , Calidad de Vida , Autobiografías como Asunto , Craneotomía/rehabilitación , Cuidados Críticos/psicología , Humanos , Infarto de la Arteria Cerebral Media/rehabilitación , Terapia Ocupacional/psicología , Modalidades de Fisioterapia/psicología , Logopedia/psicologíaRESUMEN
Pneumocephalus is the presence of air within the intracranial vault. Intraventricular pneumocephalus, also known as pneumoventricle is relatively rare and commonly occurs following cerebrospinal fluid diversion procedures. This may occur immediately or be delayed. Although a small amount of pneumoventriculus is asymptomatic and may not require any treatment, when present under tension it needs to be evacuated. We present a case of tension pneumoventricle following exposure of the shunt chamber, which resulted in deterioration of the patients' neurological condition and required evacuation.
Asunto(s)
Derivaciones del Líquido Cefalorraquídeo/efectos adversos , Fístula Cutánea/etiología , Fístula/etiología , Hidrocefalia/diagnóstico por imagen , Neumocéfalo/diagnóstico por imagen , Adulto , Trastornos de la Comunicación/rehabilitación , Trastornos de la Comunicación/cirugía , Craneotomía/métodos , Craneotomía/rehabilitación , Humanos , Hidrocefalia/cirugía , Masculino , Neumocéfalo/cirugía , Radiografía , Cuero Cabelludo , Resultado del TratamientoRESUMEN
PURPOSE: Advances in composite materials for craniofacial reconstruction surgery has tended to limit indications for osteomuscular free flaps which nevertheless must be used for certain septic patients. The purpose of this report was to illustrate the usefulness of the free temoroparietal osteomuscular flap in this particular situation. CASE REPORT: A 47-year-old man underwent surgical repair of an aneurysm of the anterior communicating artery complicated by acute hydrocephaly treated by external then ventriculoperitoneal bypass. The fronto-pteryonal approach was used. The early postoperative period was complicated by osteitis of the cranial piece requiring revision. The revision procedure, performed at the end of the septic period, involved cranioplasty with acrylic cement. Recurrent infection contraindicated any new attempt for prosthetic repair. The patient was treated with a controlateral free temporoparietal osteomuscular flap to achieve cranioplasty. The postoperative period was uneventful with no infection and satisfactory healing. Flap vitality was very satisfactory. The patient's neurological status improved and no further complication developed. DISCUSSION: In certain therapeutic situations, several diffent techniques may be required to overcome postoperative complications or manage particularly difficult cases. A free osteomuscular flap can be a useful alternative for cranioplasty. This technique is rarely used but can offer an optimal solution in selected patients, particularly for second intention revision after failure of prosthetic repair.
Asunto(s)
Trasplante Óseo/métodos , Craneotomía/rehabilitación , Hueso Frontal/cirugía , Hueso Esfenoides/cirugía , Colgajos Quirúrgicos , Músculo Temporal/trasplante , Resinas Acrílicas/efectos adversos , Cementos para Huesos/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Hueso Parietal , Recurrencia , Reoperación , Infección de la Herida Quirúrgica/cirugía , Hueso TemporalRESUMEN
In October 1998, the definition of a transfer in Medicare's hospital prospective payment system was expanded to include several post-acute care (PAC) providers in 10 high-volume PAC diagnosis-related groups (DRGs). In this methodological article, the authors respond to a congressional mandate to consider more DRGs in the definition. Empirical results support expansion to many more DRGs that are split in ways that understate total PAC volumes, including 25 DRG pairs (with/without complications) and DRG bundles (e.g., infections) that together exhibit high PAC volumes. By contrast, some DRGs (e.g., craniotomy) are questionable PAC candidates because of their heterogenous procedure mix.
Asunto(s)
Cuidados Posteriores/economía , Cuidados Posteriores/estadística & datos numéricos , Grupos Diagnósticos Relacionados/clasificación , Medicare/estadística & datos numéricos , Transferencia de Pacientes/economía , Sistema de Pago Prospectivo , Atención Subaguda/clasificación , Atención Subaguda/economía , Anciano , Presupuestos/legislación & jurisprudencia , Centers for Medicare and Medicaid Services, U.S. , Craneotomía/economía , Craneotomía/rehabilitación , Política de Salud , Investigación sobre Servicios de Salud , Hospitalización , Humanos , Tiempo de Internación , Transferencia de Pacientes/clasificación , Estados UnidosRESUMEN
We have used a two-part interlocking titanium plate for cranioplasty in two patients with large skull defects in which reconstruction with a titanium plate was required and extensive contouring of the plate was necessary.
Asunto(s)
Placas Óseas , Craneotomía/rehabilitación , Cráneo/cirugía , Titanio , Adulto , Trasplante Óseo/efectos adversos , Diseño de Equipo , Estudios de Seguimiento , Hueso Frontal/cirugía , Humanos , Masculino , Neoplasias Meníngeas/cirugía , Meningioma/cirugía , Propiedades de Superficie , Infección de la Herida Quirúrgica/cirugíaRESUMEN
Surgical resection of spheno-orbital "en plaque" meningiomas should be as complete as possible to prevent tumor recurrence and therefore requires a bone reconstruction. We report a series of 20 patients operated on for spheno-orbital "en plaque" meningioma between 1981 and 1993. The surgical treatment included a resection of the involved dura and a wide resection of tumoral bone using a fronto-temporal craniotomy extended to the orbitozygomaticomalar bone ridge. The craniofacial reconstruction was performed in the same operative procedure using iliac bone autograft in 11 patients, internal cortical bone from the bone flap in 8 patients, and a coral graft in 1 patient. The cosmetic result was scored according to the following criteria: superior frontal paralysis, appearance of the orbitomalar bone ridge, shape of the external temporal fossa, and projection of the eyeballs. The cosmetic result was scored as excellent or good in 17 patients, average in 2 patients, and poor in 1 patient. The iliac bone autograft appeared to be the best material for craniofacial reconstruction because it could be modeled easily to the desired shape. However, the reconstruction technique was modified as necessary according to the extent of tumor removal, clinical presentation, and age of the patient.
Asunto(s)
Neoplasias Meníngeas/cirugía , Meningioma/cirugía , Procedimientos de Cirugía Plástica/métodos , Cráneo/cirugía , Trasplante Óseo , Craneotomía/rehabilitación , Humanos , Recurrencia Local de Neoplasia , Colgajos QuirúrgicosRESUMEN
Reconstruction of craniofacial bone defects by intraoperative modelling of autogenous or alloplastic materials may cause undesirable results concerning the implant shape or the long-term maintenance of this shape. Furthermore, the use of alloplastic materials to be modelled intraoperatively may result in an inflammatory tissue response. Therefore the question is raised whether CAD/CAM-techniques may be used for the pre-operative geometric modelling of the implant based on helical computed tomography data. A numerically based 3-dimensional model of the skull defect serves as the basis for a freeform-surfaces design of the implant shape, position and thickness, using modelling tools and programmes developed for industrial CAD/CAM. The precise and individual fit of the implant results from generating its margins by the borders of the defect, whereas the implant surface is generated by the geometry of the non-affected neighbouring bone contours. The implant data run a numerically controlled milling machine to fabricate the individual implant. The reconstruction of post-traumatic defects of the forehead, of post-surgical temporal defects after intracranial haemorrhage, and of a parieto-occipital defect due to ablative tumour surgery are presented as the first clinical experiences of this new method.
Asunto(s)
Diseño Asistido por Computadora , Huesos Faciales/diagnóstico por imagen , Huesos Faciales/cirugía , Prótesis e Implantes , Cráneo/diagnóstico por imagen , Cráneo/cirugía , Tomografía Computarizada por Rayos X , Adolescente , Adulto , Hemorragia Cerebral/cirugía , Craneotomía/rehabilitación , Diseño de Equipo , Femenino , Frente/lesiones , Frente/cirugía , Humanos , Aneurisma Intracraneal/cirugía , Masculino , Meningioma/cirugía , Metilmetacrilatos , Persona de Mediana Edad , Hueso Occipital/cirugía , Hueso Parietal/cirugía , Cuidados Preoperatorios , Resinas Sintéticas , Hueso Temporal/cirugía , TitanioRESUMEN
En un varon de 30 años de edad con cefalea de dos años de evolucion asociada a sindroem cerebeloso izquierdo y sindrome de hipertension endocraneal, se realizo una craneotomia de fosa posterior con la exeresis de un gran tumor con resolucion completa de la enfermedad. El estudio histopatologico reporto un colesteatoma o tumor perlado localizado en la fosa posterior lado izquierdo. La evolucion clinica fue excelente con desaparicion de los sintomas y signos neurologicos. El paciente retorno a su trabajo como conductor de camion
Asunto(s)
Humanos , Masculino , Adulto , Colesteatoma/terapia , Craneotomía/rehabilitación , Bolivia , Fosa Craneal Posterior/cirugía , Cefalea/complicaciones , Seudotumor Cerebral/cirugíaAsunto(s)
Humanos , Masculino , Femenino , Adulto , Calorimetría Indirecta/métodos , Craneotomía/rehabilitación , Nitrógeno/orina , Enfermedades Vasculares/cirugía , Enfermedades Vasculares/fisiopatología , Estudios de Casos y Controles , Estado Nutricional/fisiología , Metabolismo Energético/fisiologíaRESUMEN
The rehabilitation of patients who have to be operated on because of severe craniocerebral trauma and in whom the roof of the cranium must be removed because of severe post-traumatic cerebral oedema, is extremely difficult. The slow rehabilitation and recovery of these patients, who also show psychological changes in most cases, must be attributed to the pathological intracranial conditions which have arisen in consequence of large defects in cranial bones. A causal correlation between severe pathological intracranial conditions, which have arisen not only from trauma but also from bone flap decompressions, and protracted postoperative recovery and difficult rehabilitation has only recently been established. Our experience has shown that rapid rehabilitation of the injured person can only be expected after skullcap reconstruction and normalization of intracranial conditions.
Asunto(s)
Daño Encefálico Crónico/rehabilitación , Lesiones Encefálicas/rehabilitación , Craneotomía/rehabilitación , Complicaciones Posoperatorias/rehabilitación , Colgajos Quirúrgicos , Adulto , Absceso Encefálico/rehabilitación , Terapia Combinada , Dominancia Cerebral/fisiología , Estudios de Seguimiento , Hematoma Subdural/rehabilitación , Humanos , Masculino , Terapia Ocupacional , Modalidades de Fisioterapia , Reoperación , Tomografía Computarizada por Rayos XRESUMEN
A unique collaborative program whose goal is to facilitate the return of disabled dentists to active dental practice is described. This approach includes comprehensive interdisciplinary evaluation and remediation, and it has succeeded in revealing previously undiagnosed impairments which should be considered in the formulation of a rehabilitation plan. A case report illustrates the process. This program can serve as a model for similar programs addressing the needs of other disabled health care professionals.
Asunto(s)
Craneotomía/rehabilitación , Odontólogos , Rehabilitación Vocacional , Adulto , Neoplasias Encefálicas/rehabilitación , Neoplasias Encefálicas/terapia , Reentrenamiento en Educación Profesional , Humanos , Masculino , Meduloblastoma/rehabilitación , Meduloblastoma/terapia , Grupo de Atención al PacienteRESUMEN
Concerning a necropsic observation in an irradiated patient, the authors report on the current state of their technique for the reconstruction of the base of the skull, using the Galea flap technique and homologous, cryopreserved bone.