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Benedikt Helgason

Singapore-ETH Centre

25H-index
104Paper Count
2.4KCitation Count
Published Papers 38
Publication Date
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Revisiting the Osteoporosis Self-Assessment Tool (OST): evidence from a multi-cohort study in Asia supporting age-dependent thresholds
errOsteoporosis International
IF5.4
err2026-06-26
err0
PREAI
errManju Chandran; Chiew Meng Johnny Wong; Benedikt Helgason; Yong Eu Leong; Angelique Chan; Rahul Malhotra; Preeti Gupta; Dheeraj Jha; Anitha D. Praveen; Darren Yuen Zhang Tan; Hui Min Charlotte Choo; Ecosse L. Lamoureux
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Authors’ reply to 2nd comment on: effect of protein supplementation on hip bone mineral density, cortical thickness, and bone strength in older adult participants during a caloric restriction and aerobic exercise weight loss intervention: a randomized controlled trial
errOsteoporosis International
IF5.4
err2026-04-01
err0
PREAI
errAshley A. Weaver; Sue A. Shapses; Joshua Stapleton; Katelyn A. Greene; Xiaoyan Leng; Leon Lenchik; Mary F. Lyles; Barbara J. Nicklas; Alexander M. Baker; Benedikt Helgason; Karan Devane; Denise K. Houston
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errSave
Authors’ reply to comment on: Effect of protein supplementation on hip bone mineral density, cortical thickness, and bone strength in older adult participants during a caloric restriction and aerobic exercise weight loss intervention: a randomized controlled trial
errOsteoporosis International
IF5.4
err2026-03-13
err0
PREAI
errJoshua Stapleton; Katelyn A. Greene; Xiaoyan Leng; Leon Lenchik; Mary F. Lyles; Barbara J. Nicklas; Alexander M. Baker; Benedikt Helgason; Karan Devane; Sue A. Shapses; Denise K. Houston; Ashley A. Weaver
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errSave
Effect of protein supplementation on hip bone mineral density, cortical thickness, and bone strength in older adult participants during a caloric restriction and aerobic exercise weight loss intervention: a randomized controlled trial
errOsteoporosis International
IF5.4
err2026-01-19
err0
errOAAI
errAshley A. Weaver; Katelyn A. Greene; Xiaoyan Leng; Leon Lenchik; Mary F. Lyles; Barbara J. Nicklas; Alexander M. Baker; Benedikt Helgason; Joshua Stapleton; Karan Devane; Sue A. Shapses; Denise K. Houston
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errSave
Investigating the Influence of Limited CT Scan Coverage Using an Automated Workflow with Biofidelic Sideways Fall FE Models
errAnnals of Biomedical Engineering
IF5.4
err2026-01-13
err0
PREAI
errAlexander Baker; Ingmar Fleps; Fang-Chi Hsu; Pierre Guy; Peter Cripton; Stephen J. Ferguson; Benedikt Helgason
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errSave
Relationship between areal BMD, FRAX®, and femoral strength in community-dwelling older Asian adults
errArchives of Osteoporosis
IF2.8
err2025-11-04
err0
errOAAI
errDheeraj Jha; Manju Chandran; Dario Koller; Vee San Cheong; Anitha D. Praveen; Alexander Baker; Preeti Gupta; Ecosse L. Lamoureux; Halldór Pálsson; Stephen J. Ferguson; Benedikt Helgason
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A user-defined element for simulating hydrogel injection into trabecular bone: Numerical simulations and experimental validation
errMEDICAL ENGINEERING & PHYSICS
IF2.3
err2025-11-01
err0
PREAI
errSamaras, Georgios F.; Dischl, Vincent; Fung, Anita; Stadelmann, Vincent A.; Kettenberger, Ulrike; Ferguson, Stephen J.; Helgason, Benedikt
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Optimization of primary screw stability in Trabecular bone using neural network-based models
errCOMPUTER METHODS AND PROGRAMS IN BIOMEDICINE
IF4.8
err2025-06-01
err0
errOAAI
errThou, Yijun; Helgason, Benedikt; Ferguson, Stephen J.; Persson, Cecilia
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Comparison of the time-dependent discriminatory accuracy of femoral strength and bone mineral density for predicting future hip and major osteoporotic fractures: a 16-year follow-up of the AGES-Reykjavik cohort
errOSTEOPOROSIS INTERNATIONAL
IF5.4
err2025-05-12
err0
errOAAI
errPraveen, Anitha D.; Jha, Dheeraj; Baker, Alexander; Fleps, Ingmar; Bjoernsson, Pall; Ellingsen, Lotta Maria; Aspelund, Thor; Sigurdsson, Sigurdur; Gudnason, Vilmundur; Palsson, Halldor; Matchar, David; Johannesdottir, Fjola; Ferguson, Stephen J.; Helgason, Benedikt
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Bioresorbable, amorphous magnesium-fiber reinforced bone cement with enhanced mechanical and biological properties
errBIOMATERIALS ADVANCES
IF6
err2025-04-19
err0
PREAI
errRich, Andrea M.; Berger, Leopold; Deller, Robin; De Berardinis, Niccolo; Billstrom, Gry Hulsart; Helgason, Benedikt; Ferguson, Stephen J.; Persson, Cecilia; Loffler, Jorg F.
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Optimization of a bearing geometry for a cervical total disc replacement
errFRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
IF4.8
err2025-04-08
err0
errOAAI
errKolle, Lucia; Flohr, Markus; Pryce, Gregory; Beadling, Andrew R.; Bryant, Michael; Hall, Richard M.; Ferguson, Stephen J.; Helgason, Benedikt
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Anatomically and mechanically conforming patient-specific spinal fusion cages designed by full-scale topology optimization
errJOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
IF3.5
err2024-11-01
err1
errOAAI
errSmit, Thijs; Aage, Niels; Haschtmann, Daniel; Ferguson, Stephen J.; Helgason, Benedikt
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Refracture and mortality risk in the elderly with osteoporotic fractures: the AGES-Reykjavik study
errOSTEOPOROSIS INTERNATIONAL
IF5.4
err2024-04-24
err4
errOAAI
errPraveen, Anitha D.; Aspelund, Thor; Ferguson, Stephen J.; Sigurosson, Sigurour; Guonason, Vilmundur; Palsson, Halldor; Matchar, David; Helgason, Benedikt
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errSave
A convolutional neural network-based method for the generation of super-resolution 3D models from clinical CT images
errCOMPUTER METHODS AND PROGRAMS IN BIOMEDICINE
IF4.8
err2024-03-01
err3
errOAAI
errZhou, Yijun; Klintstrom, Eva; Klintstrom, Benjamin; Ferguson, Stephen J.; Helgason, Benedikt; Persson, Cecilia
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The Influence of Fall Direction and Hip Protector on Fracture Risk: FE Model Predictions Driven by Experimental Data
errANNALS OF BIOMEDICAL ENGINEERING
IF5.4
err2022-02-07
err15
errOAAI
errGalliker, Ellie S.; Laing, Andrew C.; Ferguson, Stephen J.; Helgason, Benedikt; Fleps, Ingmar
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Prophylactic augmentation implants in the proximal femur for hip fracture prevention: An in silico investigation of simulated sideways fall impacts
errJOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
IF3.5
err2022-02-01
err8
errOAAI
errFung, Anita; Fleps, Ingmar; Cripton, Peter A.; Guy, Pierre; Ferguson, Stephen J.; Helgason, Benedikt
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Topology optimization using PETSc: a Python wrapper and extended functionality
errSTRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION
IF4
err2021-09-14
err8
errOAAI
errSmit, Thijs; Aage, Niels; Ferguson, Stephen J.; Helgason, Benedikt
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Mechanical and morphological characterization of PMMA/bone composites in human femoral heads
errJOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
IF3.5
err2021-03-01
err17
errOAAI
errSas, Amelie; Helgason, Benedikt; Ferguson, Stephen J.; van Lenthe, G. Harry
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Validation of 3D finite element models from simulated DXA images for biofidelic simulations of sideways fall impact to the hip
errBONE
IF3.6
err2021-01-01
err16
errOAAI
errGrassi, Lorenzo; Fleps, Ingmar; Sahlstedt, Hannicka; Vaananen, Sami P.; Ferguson, Stephen J.; Isaksson, Hanna; Helgason, Benedikt
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Additively manufactured mesh-type titanium structures for cranial implants: E-PBF vs. L-PBF
errMATERIALS & DESIGN
IF7.9
err2021-01-01
err12
errOAAI
errLewin, Susanne; Fleps, Ingmar; Aberg, Jonas; Ferguson, Stephen J.; Engqvist, Hakan; Ohman-Magi, Caroline; Helgason, Benedikt; Persson, Cecilia
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Research Directions

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Co-authors
Cooperation Journals
V
Vilmundur Guðnason
H-index: 189 · Papers: 1.4K
T
Tamara B. Harris
H-index: 116 · Papers: 529
T
Thor Aspelund
H-index: 100 · Papers: 592
D
David B. Matchar
H-index: 81 · Papers: 686
E
Ecosse L. Lamoureux
H-index: 74 · Papers: 719
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