A5059490315- Head and Neck Surgical Oncology
- Innovations in Medical Education
- Sinusitis and nasal conditions
- Nasal Surgery and Airway Studies
- Meningioma and schwannoma management
- Retinal Development and Disorders
- Surgical Simulation and Training
- Dental Implant Techniques and Outcomes
- Neurosurgical Procedures and Complications
- Neuroscience and Neuropharmacology Research
- Radiology practices and education
- Simulation-Based Education in Healthcare
- Clinical Reasoning and Diagnostic Skills
- Reflective Practices in Education
- Photoreceptor and optogenetics research
- Fibroblast Growth Factor Research
- Developmental and Educational Neuropsychology
- Cerebrospinal fluid and hydrocephalus
- Cholinesterase and Neurodegenerative Diseases
- Anatomy and Medical Technology
- Cervical and Thoracic Myelopathy
- Ocular Surface and Contact Lens
- Augmented Reality Applications
- Hearing Loss and Rehabilitation
- Higher Education Teaching and Evaluation
Universidad de Sevilla
1993-2024
Hospital Universitario Virgen Macarena
2022
IVI Sevilla Clinic
1996
Leiden University
1996
Centro Andaluz de Biología del Desarrollo
1987-1988
OBJECTIVE The endoscopic endonasal transpterygoid route has been widely evaluated in cadavers, and it is currently used during surgery for specific diseases involving the lateral skull base. Identification of petrous segment internal carotid artery (ICA) a key step this approach, vidian nerve (VN) described as principal landmark safe localization ICA at level foramen lacerum. However, relationship VN to complex well variable not pertinent literature. Accordingly, authors undertook purely...
HOMOTOPIC and isochronic transplantation of the alar plate rhombomeres 7 8 was performed between chick quail embryos at stage 10–14 somites. Analysis graft derivatives in 12-day-old chimeric by means nucleolar marker showed that ipsilateral inferior olive is formed from transplanted neuroepithelium. In all some cells originating were also found scattered throughout contralateral olive. The present results demonstrate derives support notion a small contingent olivary neurones crosses...
Abstract Objectives To perform a radio‐anatomical evaluation of the nasal cavity floor free mucosal graft (endonasal extended mucoplasty, EEM) to repair defects after an ethmoid‐sphenoidotomy. Methods A human cadaveric study (radiological and anatomical dissection) in vivo surgical patients with CRSwNP were performed. The EEM areas compared between 3D reconstruction from CT scans anatomical/surgical dissections, both cadaver specimens patients. Feasibility was assessed by correlation area on...
Background: Endoscopic sinus surgery (ESS) is performed on endonasal landmarks that have great anatomical variability, therefore a detailed preoperative study of these structures necessary.Objective: To develop checklist for the systematic identification paranasal sinuses and skull base, based 3D images guide planning implementation ESS to minimize complications improve surgical outcomes.Methods: This evaluates usefulness "ABCDEF Checklist", in randomized involving 30 otolaryngologists with...
The zygomatic bone, a fundamental structure in facial anatomy, is exposed to fractures impact situations, such as traffic accidents or contact sports. installation of implants can also alter the distribution forces this region, increasing risk fractures. To evaluate situation, first step develop complex anatomical model from stomatognathic point view so that simulations sense be validated. This study uses numerical simulation using finite-element method (FEM) analyze behavior bone under...
Mr. Juan de Mata Carriazo handed over two sets of human bones from his excavation the 'Dolmen Cañada Real': one was deposited at Archaeological Museum Seville, while another taken to Medicine Faculty University.Once bone remains housed museum have
Ultrastructurally, two different bipolar cell types can be distinguished in the retina of chick embryo: one pale or electron-lucent and other dark electron-dense. The electron density was seen over whole cell, from its enclave outer limiting membrane to termination inner plexiform layer. These observations prompted us study content cytoplasmic variations both types. has a higher vacuole, vesicle endoplasmic reticulum lower number microtubules glycogen than cell. presence these is probably...
On a morphological and ultrastructural level, we studied thickening which appears on the ascending prolongation of bipolar cells in chick retina. We first observed this day 10 incubation it remains unchanged throughout postnatal life chick. Its presence seems to be related synaptic activity at dendritic level certain cells.
We describe the changes in population of macrophage cells during various phases development anterior eye chamber and discuss role these play this developmental process chick.