- Three-dimentional finite element analysis of a mandibular premolar with reduced periodontal support under a non-axial load
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Yang SM, Chung HJ
- KMID: 2470510
- Oral Biol Res.
- 2019 Dec;43(4):313-326.
- doi: 10.21851/obr.43.04.201912.313
This study analyzed stress profiles of a mandibular premolar and its supporting periodontium under non-axial occlusal load as a function of the level of periodontal bone support using finite element... -
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- Effects of cementless fixation of implant prosthesis: A finite element study
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Lee H, Park S, Kwon KR, Noh G
- KMID: 2466249
- J Adv Prosthodont.
- 2019 Dec;11(6):341-349.
- doi: 10.4047/jap.2019.11.6.341
PURPOSE: A novel retentive type of implant prosthesis that does not require the use of cement or screw holes has been introduced; however, there are few reports examining the biomechanical... -
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- Effect of archwire stiffness and friction on maxillary posterior segment displacement during anterior segment retraction: A three-dimensional finite element analysis
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Park CS, Yu HS, Cha JY, Mo SS, Lee KJ
- KMID: 2464202
- Korean J Orthod.
- 2019 Nov;49(6):393-403.
- doi: 10.4041/kjod.2019.49.6.393
OBJECTIVE: Sliding mechanics using orthodontic miniscrews is widely used to stabilize the anchorage during extraction space closure. However, previous studies have reported that both posterior segment displacement and anterior segment... -
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- Finite element analysis of the effect of novel Lock Screw system preventing abutment screw loosening
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Im ES, Kim JE, Kim JH, Park YB
- KMID: 2463622
- J Dent Rehabil Appl Sci.
- 2019 Sep;35(3):132-142.
- doi: 10.14368/jdras.2019.35.3.132
PURPOSE: The purpose of this finite element analysis study is to introduce the novel Lock screw system and analyze its mechanical property to see if it can prevent abutment screw... -
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- Effect of the restorative technique on load-bearing capacity, cusp deflection, and stress distribution of endodontically-treated premolars with MOD restoration
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da Rocha D, Tribst JP, Ausiello P, Dal Piva A, da Rocha M, Di Nicoló R, Borges AL
- KMID: 2457513
- Restor Dent Endod.
- 2019 Aug;44(3):e33.
- doi: 10.5395/rde.2019.44.e33
OBJECTIVES: To evaluate the influence of the restorative technique on the mechanical response of endodontically-treated upper premolars with mesio-occluso-distal (MOD) cavity. MATERIALS AND METHODS: Forty-eight premolars received MOD preparation (4 groups,... -
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- Finite element analysis of long-term changes of the breast after augmentation mammoplasty: Implications for implant design
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Myung Y, Lee JG, Cho M, Heo CY
- KMID: 2459668
- Arch Plast Surg.
- 2019 Jul;46(4):386-389.
- doi: 10.5999/aps.2019.00346
The development of breast implant technology continues to evolve over time, but changes in breast shape after implantation have not been fully elucidated. Thus, we performed computerized finite element analysis... -
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- Comparative Finite Element Analysis of Lumbar Cortical Screws and Pedicle Screws in Transforaminal and Posterior Lumbar Interbody Fusion
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Sin DA, Heo DH
- KMID: 2452669
- Neurospine.
- 2019 Jun;16(2):298-304.
- doi: 10.14245/ns.1836030.015
OBJECTIVE: Lumbar cortical screw fixation (CSF), rather than pedicle screw fixation (PSF), has recently been attempted in lumbar interbody fusion. The purpose of our study was to evaluate the biomechanical... -
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- Load response of the natural tooth and dental implant: A comparative biomechanics study
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Robinson D, Aguilar L, Gatti A, Abduo J, Lee PV, Ackland D
- KMID: 2450993
- J Adv Prosthodont.
- 2019 Jun;11(3):169-178.
- doi: 10.4047/jap.2019.11.3.169
PURPOSE: While dental implants have displayed high success rates, poor mechanical fixation is a common complication, and their biomechanical response to occlusal loading remains poorly understood. This study aimed to... -
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- Finite element analysis of cornea deformation and curvature change during the keratoplasty suturing process
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Baek JW, Park SJ
- KMID: 2469506
- Biomed Eng Lett.
- 2019 May;9(2):203-209.
- doi: 10.1007/s13534-019-00100-4
Keratoplasty, which is cornea transplant surgery, is one of the treatment methods for patients with turbidity or keratitis. Recently, keratoplasty using a surgical robot was studied to increase precision. In... -
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- Constitutive law of healthy gallbladder walls in passive state with damage effect
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Li W
- KMID: 2469505
- Biomed Eng Lett.
- 2019 May;9(2):189-201.
- doi: 10.1007/s13534-019-00098-9
Biomechanical properties of human gallbladder (GB) wall in passive state can be valuable to diagnosis of GB diseases. In the article, an approach for identifying damage effect in GB walls... -
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- Influence of changing various parameters in miniscrew-assisted rapid palatal expansion: A three-dimensional finite element analysis
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Yoon S, Lee DY, Jung SK
- KMID: 2450224
- Korean J Orthod.
- 2019 May;49(3):150-160.
- doi: 10.4041/kjod.2019.49.3.150
OBJECTIVE: This study aimed to analyze the effect of changing various parameters of the bone-borne rapid palatal expander (RPE) using the finite element method (FEM). METHODS: In eight experimental groups, we... -
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- Critical evaluation of fracture strength testing for endodontically treated teeth: a finite element analysis study
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Uzunoglu-Özyürek E, Küçükkaya Eren S, Eraslan O, Belli S
- KMID: 2446663
- Restor Dent Endod.
- 2019 May;44(2):e15.
- doi: 10.5395/rde.2019.44.e15
OBJECTIVES: The aim of this study was to investigate whether the diameter and direction of the plunger and simulation of the periodontal ligament (PDL) affected the stress distribution in endodontically... -
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- Evaluation of reliability of zirconia materials to be used in implant-retained restoration on the atrophic bone of the posterior maxilla: A finite element study
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Degirmenci K, Kocak-Buyukdere A, Ekici B
- KMID: 2444145
- J Adv Prosthodont.
- 2019 Apr;11(2):112-119.
- doi: 10.4047/jap.2019.11.2.112
PURPOSE: Zirconia materials have been used for implant-retained restorations, but the stress distribution of zirconia is not entirely clear. The aim of this study is to evaluate the stress distribution... -
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- Stress distribution of molars restored with minimal invasive and conventional technique: a 3-D finite element analysis
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Yang S, Kim SM, Choi N, Kim JH, Yang SP, Yang H
- KMID: 2432366
- J Dent Rehabil Appl Sci.
- 2018 Dec;34(4):297-305.
- doi: 10.14368/jdras.2018.34.4.297
PURPOSE: This study aimed to analyze stress distribution and maximum von Mises stress generated in intracoronal restorations and in tooth structures of mandibular molars with various types of cavity designs... -
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- Biomechanical Analysis of Biodegradable Cervical Plates Developed for Anterior Cervical Discectomy and Fusion
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Cho PG, Ji GY, Park SH, Shin DA
- KMID: 2430643
- Asian Spine J.
- 2018 Dec;12(6):1092-1099.
- doi: 10.31616/asj.2018.12.6.1092
STUDY DESIGN: In-vitro biomechanical investigation. PURPOSE: To evaluate the biomechanical effects of the degeneration of the biodegradable cervical plates developed for anterior cervical discectomy and fusion (ACDF) on fusion and adjacent... -
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- Influence of thickness and incisal extension of indirect veneers on the biomechanical behavior of maxillary canine teeth
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Costa VL, Tribst JP, Uemura ES, de Morais , Borges AL
- KMID: 2455578
- Restor Dent Endod.
- 2018 Nov;43(4):e48.
- doi: 10.5395/rde.2018.43.e48
OBJECTIVES: To analyze the influence of thickness and incisal extension of indirect veneers on the stress and strain generated in maxillary canine teeth. MATERIALS AND METHODS: A 3-dimensional maxillary canine model... -
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- Mechanisms of Cervical Spine Disc Injury under Cyclic Loading
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Umale S, Yoganandan N
- KMID: 2426653
- Asian Spine J.
- 2018 Oct;12(5):910-918.
- doi: 10.31616/asj.2018.12.5.910
STUDY DESIGN: Determination of human cervical spine disc response under cyclic loading. PURPOSE: To explain the potential mechanisms of intervertebral disc injury caused by cyclic loading. OVERVIEW OF LITERATURE: Certain occupational environments... -
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- Displacement and stress distribution of the maxillofacial complex during maxillary protraction using palatal plates: A three-dimensional finite element analysis
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Eom J, Bayome M, Park JH, Lim HJ, Kook YA, Han SH
- KMID: 2421315
- Korean J Orthod.
- 2018 Sep;48(5):304-315.
- doi: 10.4041/kjod.2018.48.5.304
OBJECTIVE: The purpose of this study was to analyze initial displacement and stress distribution of the maxillofacial complex during dentoskeletal maxillary protraction with various appliance designs placed on the palatal... -
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- Regional Distribution of Stress on the Distal Femur in Advanced Osteoarthritis
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Kim KK
- KMID: 2419845
- J Bone Metab.
- 2018 Aug;25(3):175-180.
- doi: 10.11005/jbm.2018.25.3.175
BACKGROUND: The aim of this study was to analyze regional differences in the stress distribution within the distal femur in advanced osteoarthritis (OA). METHODS: Distal femoral specimens with primary OA were... -
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- Biomechanical Study of Cervical Posterior Decompression
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Hashiguchi A, Kanchiku T, Nishida N, Taguchi T
- KMID: 2430651
- Asian Spine J.
- 2018 Jun;12(3):391-397.
- doi: 10.4184/asj.2018.12.3.391
STUDY DESIGN: Biomechanical study. PURPOSE: We examined the dynamic characteristics of different operative procedures using three-dimensional finite-element models. OVERVIEW OF LITERATURE: Cervical laminoplasty is often selected for patients requiring multilevel spinal decompression.... -
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