Results: 5176

Percutaneous laser ablation of benign thyroid nodules: a one year follow-up study

Einstein (Säo Paulo); 16 (4), 2018
ABSTRACT Objective To evaluate safety and effectiveness of nodule volume reduction and thyroid function after percutaneous laser ablation treatment in patients with benign nonfunctioning thyroid nodules. Methods Prospective single-center study, from January 2011 to October 2012, which evaluated 30 eu...

Efficacy of stem cells on bone consolidation of distraction osteogenesis in animal models: a systematic review

Abstract Distraction osteogenesis (DO) relies on the recruitment and proliferation of mesenchymal stem cells (MSC) to the target site, where they differentiate into osteoblasts to promote bone formation. Nevertheless, MSC recruitment appears to be slow and limits bone formation in DO defects. Thus, this ...

Can implant surfaces affect implant stability during osseointegration? A randomized clinical trial

Abstract This randomized clinical trial evaluated the insertion torque (IT), primary, and secondary stability of dental implants with different surface treatments during the osseointegration period. Nineteen patients with bilateral partial edentulism in the posterior mandibular region were randomly alloc...

Unprepared root canal surface areas: causes, clinical implications, and therapeutic strategies

Braz. oral res. (Online); 32 (supl.1), 2018
Abstract: Chemomechanical preparation is intended to clean, disinfect, and shape the root canal. This step is of utmost importance during treatment of infected teeth with apical periodontitis, because treatment outcome depends on how effectively the clinician eliminates bacteria, their products, and necr...

How biomechanics can affect the endodontic treated teeth and their restorative procedures?

Braz. oral res. (Online); 32 (supl.1), 2018
Abstract: Endodontic treatment is a common dental procedure used for treating teeth which the pulp tissue has become irreversibly inflamed or necrotic as a result of the carious process or dental trauma. This procedure which involves mechanical and chemical preparation of root canal may affect several me...

Secukinumab para psoriasis en placa

Medwave; 18 (7), 2018
INTRODUCCIÓN: Los tratamientos biológicos han aparecido como principal alternativa para el manejo de los pacientes con psoriasis en placa que no responden a tratamiento convencional, resultando necesario evaluar su real efectividad y seguridad. MÉTODOS: Realizamos una búsqueda en Epistemonikos, la ma...

Derivación acuosa versus trabeculectomía para el manejo del glaucoma

Medwave; 18 (8), 2018
INTRODUCCIÓN: La derivación acuosa ha surgido como una técnica alternativa a la trabeculectomía, la cual se considera el tratamiento estándar para cirugía de glaucoma. Actualmente, su principal indicación es en el glaucoma con trabeculectomía fallida o en algunos tipos de glaucoma con alto riesgo...

Ácido tranexámico tópico para la epistaxis espontánea

Medwave; 18 (8), 2018
INTRODUCCIÓN La epistaxis espontánea es uno de los problemas más frecuentes en consultas de urgencia. Existen nuevas alternativas de tratamiento, entre las que se encuentra el ácido tranexámico tópico. Sin embargo, su rol en el manejo de la epistaxis espontánea sigue siendo poco claro, existiendo ...

Experimental furcal perforation treated with mineral trioxide aggregate plus selenium: immune response

Abstract The aim of this study is to evaluate the expression of cytokines in response to mineral trioxide aggregate (MTA) plus selenium in germ-free mice with experimental furcal perforation. The first left maxillary molar was opened, and the furcal area was perforated and treated with post-MTA-Se (exper...

Pseudopalavras para Terapia Fonológica: uma nova abordagem terapêutica

CoDAS; 30 (6), 2018
RESUMO As pseudopalavras são um recurso pouco utilizado na prática clínica, mas podem representar uma excelente opção para a terapia fonológica. O objetivo deste estudo foi verificar o progresso terapêutico de crianças com desvio fonológico tratadas a partir de uma nova abordagem terapêutica, c...