A5100343121- Oral and Maxillofacial Pathology
- Bone Tumor Diagnosis and Treatments
- Dental Radiography and Imaging
- Dental Implant Techniques and Outcomes
- Periodontal Regeneration and Treatments
- Oral and Craniofacial Lesions
- dental development and anomalies
- Head and Neck Surgical Oncology
- Oral Health Pathology and Treatment
- Tumors and Oncological Cases
- Anatomy and Medical Technology
- Dental Anxiety and Anesthesia Techniques
- Dental Trauma and Treatments
- Oral and gingival health research
- Bone health and treatments
- Bone Tissue Engineering Materials
- Endodontics and Root Canal Treatments
- Dental materials and restorations
- Soft tissue tumor case studies
- Autoimmune Bullous Skin Diseases
- Tattoo and Body Piercing Complications
- Bone and Dental Protein Studies
- Facial Trauma and Fracture Management
- Dental Erosion and Treatment
- Temporomandibular Joint Disorders
Universidade Federal do Espírito Santo
2014-2025
Brazilian Medical Association
2024
Pontifícia Universidade Católica do Rio Grande do Sul
2004-2017
Universidade Federal do Rio Grande do Sul
2004
Introdução: A lesão destrutiva em linha média induzida por cocaína (LDLMIC) é uma condição que pode se manifestar a partir na inalação crônica de cocaína. As lesões palatinas causadas pela LDLMIC geram defeitos funcionais fala e deglutição. Objetivo: Apresentar o relato caso clínico paciente com abordando técnica cirúrgica palatoplastia von Langenbeck para fechamento da fístula palatina. Metodologia: Trata-se um estudo descritivo individual do tipo obtido dados prontuário paciente, incluindo...
To evaluate cytotoxicity and tissue repair of a new chicken eggshell-derived bioceramic (hydroxyapatite/dicalcium phosphate anhydrous-HA/DCPA). Cytotoxicity was evaluated in fibroblasts (L cell, L-929) by MTT test. Tissue HA/DCPA compared to HA/β-TCP (Maxresorb-MXR). Two critical-sized bone defects (CSDs) were drilled the calvarial 24 Wistar rats filled with one biomaterials. The animals euthanized after 30, 60, 90 days, specimens examined histomorphometric analyses, scanning electron...
This study compared the effect of two bioceramics on process bone repair: α-tricalcium phosphate (α-TCP) cement and β-tricalcium hydroxyapatite particles (β-TCP/HA). Calvarial defects were created in 50 rats, divided into groups (α β/HA). Software was used at 7, 21, 60, 90 120 days to assess formation. Mean new formation rates as follows: α group, 1.6% 7 days, 5.24% 21 24% 60 30.21% 50.59% days; β/HA 1.94% 2.53% 12.47% 26.84% 38.82% control 0.15% 10.12% 15.10% 18.94% 48.50% days. Both...
Gardner syndrome is a hereditary disease in which patients develop gastrointestinal polyps, osteomas, desmoid tumors, epidermoid cysts, fibromas, lipomas, and retinal lesions. Dental abnormalities such as supernumerary or impacted teeth, odontomas dentigerous cysts are also reported. The most serious concern this the extremely high risk of polyps undergoing malignant transformation. Since maxillofacial findings usually precede dentist plays crucial role diagnosis syndrome, panoramic...
ABSTRACT Aims to describe a case in which dental changes were observed and investigation proceeded consider Enamel‐Renal‐Syndrome (ERS), rare disorder that associates amelogenesis imperfecta with nephrocalcinosis. Case report an 11‐year‐old male patient upon intraoral examination revealed generalized gingival hyperplasia, few teeth absent clinically the remaining ones yellowish‐brown color. The enamel alterations suggesting of imperfecta. Unerupted increased pericoronal spaces, hyperplasic...
O processo de construção protótipos biomédicos surgiu da união das tecnologias prototipagem rápida e do diagnóstico por imagens. No entanto, este é complexo, em função necessária interação entre as ciências biomédicas a engenharia. Para que bons resultados sejam obtidos, especial atenção deve ser dispensada à aquisição imagens tomografia computadorizada manipulação dessas softwares específicos. Este artigo apresenta experiência multidisciplinar um grupo pesquisadores com complexo...
Abstract Lemierre's syndrome is characterized by thrombophlebitis in the internal jugular vein after an infection area of head or neck, mostly form pharyngitis and/or tonsillitis. It may also result from less common conditions, such as odontogenic infections, but this condition has not often been reported dental literature. The syndrome's main etiological agent Fusobacterium necrophorum , and it most commonly occurs young adults. This study reports clinical case a 34‐year‐old female patient...
Oral pigmented lesions are commonly noted in odontologic practice. Clinical features of malignant and benign show enough similarity that makes clinical differentiation difficult or impossible. Exogenous pigmentations orign usually due to a foreign-body implantation the oral mucosa graphite as an exogenous source pigmentation cavity has been reported sporadically. This report is presents case tattoo hard palate young female adult discusses diferential diagnosis with blue nevus early melanoma....
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<title>Abstract</title> <bold>Objectives</bold> to carry out physicomechanical characterization of the HA/DCPA/TiO<sub>2</sub> and evaluate tissue repair in rat calvaria. <bold>Methods</bold> Two bone defects were made calvaria 36 Wistar rats, divided into groups: HA/DCPA, sham (blood clot). The animals euthanized at 30, 60 90 days slides processed with hematoxylin/eosin. newly formed bone, connective tissue, biomaterial remnant total percentages calculated relation defect area. was...
O carcinoma mucoepidermóide (CME) é a neoplasia maligna que mais acomete glândulas salivares, podendo assemelhar-se lesões reacionais ou vasculares da mucosa oral. Este estudo objetiva apresentar o perfil sócio- demográfico e clinicopatológico de cinco casos CME salivares menores. Realizou-se coleta dados, revisão histopatológica análise descritiva dos diagnosticados em um Serviço Anatomia Patológica Bucal, 19 anos. Houve 3.313 diagnósticos, sendo 36 neoplasias glândula salivar, x? 1,9...