Periosteum
Mostrando 1-12 de 57 artigos, teses e dissertações.
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1. Total corpora mobilization for penile reconstruction
ABSTRACT Purpose: Total corpora mobilization (TCM) is a novel technique that is used for penile reconstruction in cases of micropenis and penile amputation. Its principle is based on Kelly’s procedure for bladder exstrophy (1). In contrast to the Kelly procedure, TCM is performed entirely through the perineum with the patient in the lithotomy position. M
International braz j urol. Publicado em: 2022
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2. O uso de enxerto e retalho de periósteo em Oftalmologia
Resumo Objetivo: Os autores revisaram o uso de periósteo em cirurgias oftalmológicas e seus resultados. Métodos: Uma revisão de literatura usando os bancos de dados do Google Scholar, PubMed e SciElo com todos os artigos sobre o uso de periósteo em Oftalmologia publicados de 1977 até 2018. Resultados: Um total de 21 estudos cumpriram o objetivo do e
Rev. bras.oftalmol.. Publicado em: 13/05/2019
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3. Effects of vacuum sealing drainage on the treatment of cranial bone-exposed wounds in rabbits
This study was designed to assess the efficacy of vacuum sealing drainage (VSD) on skull exposure wounds in rabbits and to investigate the underlying mechanism of the process. Full-thickness excisional circular wounds 2×2 cm with or without periosteum involvement were created in 88 New Zealand white rabbits (mean body weight: 3.0±0.65 kg). Animals were ran
Braz J Med Biol Res. Publicado em: 02/10/2017
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4. Use of an Osteoplastic Flap for the Prevention of Mastoidectomy Retroauricular Defects
Abstract Introduction After mastoidectomy, patients usually complain of bone depressions in the retroauricular region in the surgical site, especially in procedures that require extensive cortical resections. This causes inconveniences such as difficulty wearing glasses, cleaning, and aesthetics complaints. Objective This study aims to describe a vascula
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-06
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5. Radiofrequency Thermal Ablation versus Bipolar Electrocautery for the Treatment of Inferior Turbinate Hypertrophy: Comparison of Efficacy and Postoperative Morbidity
Introduction Numerous surgical methods are used to treat nasal obstruction due to inferior turbinate hypertrophy. The primary goal of the therapy is to maximize the nasal airway for as extended a period of time as possible while minimizing therapeutic complications. Objectives The aim of this study was to assess the effects of radiofrequency thermal abla
Int. Arch. Otorhinolaryngol.. Publicado em: 2016-03
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6. Biocompatibility of the bacterial cellulose hydrogel in subcutaneous tissue of rabbits
PURPOSE: To evaluate the biocompatibility and local sensibility reaction to bacterial cellulose hydrogel (0.8%) implanted in subcutaneous tissue of rabbits.METHODS:Fifteen New Zeland rabbits were randomly allocated into three groups: T1, 7 days, T2, 21 days, and T3, 84 days. The new material was implanted in the subcutaneous tissue of the ear; on the scalp o
Acta Cir. Bras.. Publicado em: 2015-04
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7. Minimally traumatic alveolar ridge augmentation with a tunnel injectable thermo-sensitive alginate scaffold
Injectable bone substitutes and techniques have been developed for use in minimally invasive procedures for bone augmentation. Objective : To develop a novel injectable thermo-sensitive alginate hydrogel (TSAH) as a scaffold to induce bone regeneration, using a minimally invasive tunnelling technique. Material and Methods : An injectable TSAH was prepared fr
J. Appl. Oral Sci.. Publicado em: 2015-04
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8. Morphological characterization of the nasopalatine region in human fetuses and its association to pathologies
The nasopalatine region is composed of structures such as the vomeronasal organ and nasopalatine duct. The nasopalatine duct may provide the communication of the mouth to the nasal cavity in human fetuses and can be obliterated in an adult human. Knowledge on the development of the nasopalatine region and nasopalatine duct in humans is necessary for understa
J. Appl. Oral Sci.. Publicado em: 2013-06
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9. Galea and periosteum flap filled with bone fragments in rabbits
PURPOSE: To study the bone viability of a vascularized galea and periosteum flap filled with bone fragments, as a substitute of the bone graft in facial reconstructive surgery. METHODS: Forty rabbits were studied, and divided in two groups. One had a simple galea and periosteum flap done and the other had the same flap done and filled with bone fragments of
Acta Cir. Bras.. Publicado em: 2013-03
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10. Estudo funcional de células derivadas do periósteo portadoras da mutação p.S252W em FGFR2: alterações fenotípicas e moleculares / Functional analysis of periosteum derived cells bearing the FGFR2 p.S252W mutation: phenotypical and molecular alterations
Mutações do tipo ganho de função em FGFR2 causam a síndrome de Apert, uma doença rara caracterizada por craniossinostose e defeitos ósseos nos membros devidos a anormalidades na diferenciação e remodelamento ósseos. Apesar do periósteo ser uma importante fonte de células durante o remodelamento ósseo, seu papel nas craniossinostoses ainda é pou
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2012
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11. LESS Sacrocolpopexy: step by step of a simplified knotless technique
IntroductionPelvic organ prolapse is an ordinary disease with around 200.000 surgeries performed annually in the US to treat this condition. The surgical treatment for complete vaginal vault prolapse after hysterectomy involves abdominal or vaginal sacrocolpopexy. The purpose of this video is to demonstrate the steps of a laparoendoscopic single-site surgery
Int. braz j urol.. Publicado em: 2012-12
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12. Aloenxerto ósseo cortical desvitalizado com nitrogênio líquido ¿ estudo experimental em ovelhas
Bone grafting is employed in veterinary orthopedics with a variety of purposes as for arthrodesis, spinal fusions, fracture repairs, treatment of delayed or non-unions, filling bone defects, supporting corrective osteotomy, and as replacement in limb sparing techniques for tumor resection. The allograft bone, in contrast to the autologous bone graft, is asso
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012