Results: 293

Plataforma cone morse, a melhor opção para a biomecânica e estética em próteses sobre implante: uma revisão de literatura

A escolha da plataforma protética em implantodontia é fundamental para garantir o sucesso a longo prazo dos procedimentos. Todos os tipos de conexão protética apresentam vantagens e desvantagens, cabendo ao cirurgião-dentista optar pelo o que melhor se adepta ao seu caso. Uma revisão de literatura ...

Examining the Impact of Acute Binge Alcohol Consumption on Trabecular Morphometry and Tensile Strength in Adolescent Sprague Dawley Rat Mandibles

Int. j. morphol; 42 (4), 2024
SUMMARY: Underage drinking has become a major public concern having a negative impact on the growth and development of the skeleton. Peak bone mass is attained during adolescence hence the aim of the study was to investigate the effect of acute binge alcohol consumption on trabecular morphometry and tens...

Stress distribution in peri-implant bone, implants, and prostheses: 3D-FEA of marginal bone loss and prosthetic design

Braz. dent. sci; 27 (2), 2024
Objective: In response to the demand for dental implants, extensive research has been conducted on methods for transferring load to the surrounding bone. This study aimed to evaluate the stresses on the peripheral bone, implants, and prostheses under scenarios involving of the following variables: prosth...

Hipermovilidad del tercio posterior del menisco lateral secundario a lesión de los ligamentos meniscotibiales. Estudio cadavérico
Hypermobility of the posterior third of the lateral meniscus secondary to injury to the meniscotibial ligaments. Cadaveric study

Artroscopia (En linea); 31 (1), 2024
Introducción: Los meniscos son estructuras semilunares formadas por fibrocartílagos, localizadas entre el fémur y la tibia. El menisco externo es más móvil, debido a sus inserciones a través de los ligamentos meniscotibiales y poplíteomeniscales. El menisco interno tiene un despl...

Must a Knee with Anterior Cruciate Ligament Deficiency and High-grade Pivot Shift Test Present an Increase in Internal Rotation?

Abstract Objective: Rupture of the anterior cruciate ligament (ACL) is one of the most common injuries in athletes and is often associated with damage to anterolateral structures. This combination of injuries presents itself clinically as a high-grade pivot shift test. The hypothesis of this study is th...

Bone Regenerate Evaluation MethodsMétodos de avaliação do regenerado ósseo

Abstract Since its introduction by Ilizarov, the distraction osteogenesis technique has been used to treat trauma-related conditions, infections, bone tumors, and congenital diseases, either as methods of bone transport or elongation. One of the major dilemmas for the orthopedic surgeon who performs oste...

Estudo de biomecânica da marcha em pacientes portadores de hanseníase e pé caído: análise pré-operatória e pós correção cirúrgica com transposição tendinosa utilizando o tibial posterior
Biomechanical evaluation of leprosy patients with foot drop: pre-operative and post surgical analysis with tendon transfer

Introdução: A lesão neurológica periférica envolvendo o nervo fibular comum causado pela Hanseníase pode levar ao pé caído, causando alterações do padrão da marcha. A correção cirúrgica com a transposição tendinosa pode restabelecer a dorsiflexão e melhorar a marcha desses pacientes, ent...

The Influence of Morphological Characteristics on the Ball Throwing Velocity in the Professional Handball Players

Int. j. morphol; 41 (6), 2023
SUMMARY: The aim of this study was to determine influence of upper limbs on the ball throwing velocity. A total of 10 professional handball players (25.74±4.84 years) participated in this study. All of them were playing in the top Montenegrin professional handball league. The results obtained in this st...

Comportamiento Mecánico de un Premolar Humano Sano Sometido a Fuerzas Funcionales y Disfuncionales en un MEF

Int. j. morphol; 41 (5), 2023
El propósito de este estudio fue analizar el comportamiento mecánico de la estructura dental sana de un primer premolar inferior humano sometido a fuerzas funcionales y disfuncionales en diferentes direcciones. Se buscó comprender, bajo las variables contempladas, las zonas de concentración de esfuer...

Mechanical Evaluation of Different Stable Internal Fixation Techniques of Sagittal Osteotomy in Mandibular Advance

The mandibular advancements performed in orthognathic surgeries can be stabilized with several techniques when using stable internal fixation. This study aims to comparatively evaluate, in vitro, the mechanical strength in a polyurethane mandibular model for four fixation techniques for sagittal split ra...