Stability of different fixation methods after reduction malarplasty under average and maximum masticatory forces: a finite element analysis, BioMedical Engineering OnLine
Por um escritor misterioso
Last updated 25 março 2025

Background Although titanium plates/screws are effective fixation methods (FM) after L-shaped osteotomy reduction malarplasty (LORM), the ideal FM remains controversial. This first finite element analysis (FEA) aimed to study the effect of various zygomatic body/zygomatic arch FM combinations and their placement vectors on the zygoma complex stability after virtual LORM under the effect of both average (150 N/mm2) and maximum (750 N/mm2) forces and three-dimensional (3D) mapping of stress and strain parameters distribution over the zygomatic bone, fixation methods, and total model. Results The fixation methods about the short-arm of the L-shaped osteotomy showed lower stress, strain, and displacement values than those across the long-arm osteotomy site. Combined with any zygomatic arch fixation methods (ZAFm), the two bicortical screws group (2LS) on the zygomatic body osteotomy site resulted in smaller displacements and the lowest zygoma bone stress and displacement when combined with Mortice–Tenon structure (MT) as zygomatic arch fixation method. Applied forces caused statistically significant differences in zygomatic bone stress (P < 0.001 and P = 0.001) and displacement (P = 0.001 and P = 0.002). Conclusion All FMs both on the zygomatic body and zygomatic arch provide adequate zygomatic complex stability after LORM. The 2LS group showed better resistance than rectangular plate (RP) and square plate (SP) with lower stress concentrations. The L-shaped plate with short-wing on the maxilla (LPwM) is more stable than having the short-wing on the zygoma bone (LPwZ). Future prospective clinical studies are required to validate the current findings.

Bioengineering, Free Full-Text

PDF) Finite Element Simulation of Displacement of the Broken Zygoma and Forces Exerted to the Complex After Fixation with Resorbable and Non-Resorbable One-Point Mini-Plates and Applying Normal or Severe Occlusal Loads

PDF) Finite Element Simulation of Displacement of the Broken Zygoma and Forces Exerted to the Complex After Fixation with Resorbable and Non-Resorbable One-Point Mini-Plates and Applying Normal or Severe Occlusal Loads

Preclinical study of additive manufactured plates with shortened lengths for complete mandible reconstruction: Design, biomechanics simulation, and fixation stability assessment - ScienceDirect

Stability of different fixation methods after reduction malarplasty under average and maximum masticatory forces: a finite element analysis, BioMedical Engineering OnLine

PDF) Stability of different fixation methods after reduction malarplasty under average and maximum masticatory forces: a finite element analysis

PDF) Stability of different fixation methods after reduction malarplasty under average and maximum masticatory forces: a finite element analysis

PDF) Stability of different fixation methods after reduction malarplasty under average and maximum masticatory forces: a finite element analysis

PDF) Stability of different fixation methods after reduction malarplasty under average and maximum masticatory forces: a finite element analysis

PDF) Assessment of Biomechanical Stability of a Biodegradable Fixation System
Recomendado para você
-
Analysis and extension of exact mean-field theory with dynamic synaptic currents25 março 2025
-
Solved b) Calculate the value of stress in N/mm2 and25 março 2025
-
Medical Science Monitor Biomechanical Behavior of All-on-4 and M-4 Configurations in an Atrophic Maxilla: A 3D Finite Element Method - Article abstract #92990825 março 2025
-
Rock Rebound Hammer NDT Test 50-194 N/mm2 Compressive Strength Tester25 março 2025
-
Full article: Moisture and short-term time-dependent behavior of Norway spruce clear wood under compression perpendicular to the grain and rolling shear25 março 2025
-
ROB Staircase, PDF, Beam (Structure)25 março 2025
-
60mil RF-35 PCB with immersion gold for power amplifiers25 março 2025
-
Materials Dlubal Software25 março 2025
-
Rock Rebound Test Hammer Tools 50-194 N/mm2 Compressive Strength NDT Tester25 março 2025
-
Solved) - The rivet group shown in Fig. P.22.2 connects two narrow lengths (2 Answers)25 março 2025
você pode gostar
-
ACHAT NEUF - APARTE - GUJAN-MESTRAS - [33470]25 março 2025
-
Irmãos Tocando Piano Juntos Na Foto Vertical Da Escola Foto de Stock - Imagem de musical, foto: 20323414625 março 2025
-
Steams gemenskap :: Garten of Banban 425 março 2025
-
Conjunto Infantil Sereia com Cauda - Tam 1 a 5 Anos Azul25 março 2025
-
Nanami Touko // Yagate Kimi ni Naru Bonita pra kct ,que xuxu. - Personagens 2D que eu queria levar pra cama se existissem no mundo25 março 2025
-
♥️kiwi♥️ on Twitter25 março 2025
-
A Plague Tale Requiem, sequência de Innocence, é anunciado para 2022!25 março 2025
-
Mikey Escapes The Security Prison in Minecraft - video Dailymotion25 março 2025
-
I miss You Stickman sketch, Tears Crying Internet meme Happiness, Super Sad Face, smiley, sadness Art Print by Mounir Khalfouf - Pixels Merch25 março 2025
-
Endividada, Federação do Rio pode ser multada por documento polêmico - Surto Olímpico25 março 2025