Browse by UCL people
Group by: Type | Date
Number of items: 62.
2023
De Angelis, Sara;
Henckel, Johann;
Bergiers, Sean;
Hothi, Harry;
Di Laura, Anna;
Hart, Alister;
(2023)
Statistical Shape Modelling of the Large Acetabular Defect in Hip Revision Surgery.
Journal of Orthopaedic Research
10.1002/jor.25547.
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Henckel, J;
Ramesh, A;
Hothi, H;
Richards, R;
Di Laura, A;
Hart, A;
(2023)
The accuracy and precision of acetabular implant measurements from CT imaging.
Frontiers in Bioengineering and Biotechnology
, 11
, Article 1150061. 10.3389/fbioe.2023.1150061.
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Tognini, Martina;
Hothi, Harry;
Bergiers, Sean;
Broomfield, Edel;
Tucker, Stewart;
Henckel, Johann;
Hart, Alister;
(2023)
Rod Fracture in Magnetically Controlled Growing Spine Rods.
Journal of Pediatric Orthopaedics
, 43
(4)
pp. 211-217.
10.1097/BPO.0000000000002361.
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Tognini, Martina;
Hothi, Harry;
Dal Gal, Elisabetta;
Henckel, Johann;
Shafafy, Masood;
Broomfield, Edel;
Tucker, Stewart;
... Hart, Alister; + view all
(2023)
Pin Fracture in Magnetically Controlled Growing Rods: Influence of the Year of Manufacture.
Journal of Pediatric Orthopaedics
10.1097/bpo.0000000000002460.
(In press).
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2022
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Bergiers, Sean;
Henckel, Johann;
Hothi, Harry;
Di Laura, Anna;
Goddard, Chris;
Raymont, David;
Ullah, Furqan;
... Hart, Alister; + view all
(2022)
Statistical Shape Modelling the In Vivo Location of Acetabular Wear in Retrieved Hip Implants.
Bioengineering
, 10
(1)
, Article 46. 10.3390/bioengineering10010046.
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Hothi, H;
(2022)
The impact and surgeon perceptions of the suspension of the CE certification of MAGEC devices on clinical practice.
Bone and Joint Open
, 3
(2)
pp. 155-157.
10.1302/2633-1462.32.BJO-2021-0144.R2.
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Hothi, Harry;
Henckel, Johann;
Bergiers, Sean;
Di Laura, Anna;
Schlueter-Brust, Klaus;
Hart, Alister;
(2022)
Morphometric analysis of patient-specific 3D-printed acetabular cups: a comparative study of commercially available implants from 6 manufacturers.
3D Printing in Medicine
, 8
(1)
, Article 33. 10.1186/s41205-022-00160-w.
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Hothi, Harry;
Henckel, Johann;
Bergiers, Sean;
Di Laura, Anna;
Schlueter‐Brust, Klaus;
Hart, Alister;
(2022)
The analysis of defects in custom 3D‐printed acetabular cups: A comparative study of commercially available implants from six manufacturers.
Journal of Orthopaedic Research
10.1002/jor.25483.
(In press).
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Mathis, Dominic T;
Schmidli, Joshua;
Amsler, Felix;
Henckel, Johann;
Hothi, Harry;
Hart, Alister;
Hirschmann, Michael T;
(2022)
Comparative retrieval analysis of a novel anatomic tibial tray backside: alterations in tibial component design and surface coating can increase cement adhesions and surface roughness.
BMC Musculoskeletal Disorders
, 23
, Article 474. 10.1186/s12891-022-05446-y.
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Moralidou, Maria;
Di Laura, Anna;
Henckel, Johann;
Hothi, Harry;
Hart, Alister;
(2022)
Accuracy of a Three-Dimensional (3D)-Printed Patient-Specific (PS) Femoral Osteotomy Guide: A Computed Tomography (CT) Study.
Bioengineering
, 9
(11)
, Article 667. 10.3390/bioengineering9110667.
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Tognini, Martina;
Hothi, Harry;
Bergiers, Sean;
Shafafy, Masood;
Tucker, Stewart;
Broomfield, Edel;
Henckel, Johann;
(2022)
The Performance of MAGEC X Spine Rods: A Comparative Retrieval Study.
Global Spine Journal
10.1177/21925682221096340.
(In press).
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Tognini, Martina;
Hothi, Harry;
Tucker, Stewart;
Broomfield, Edel;
Shafafy, Masood;
Gikas, Panos;
Di Laura, Anna;
... Hart, Alister; + view all
(2022)
Blood titanium levels in patients with large and sliding titanium implants.
BMC Musculoskeletal Disorders
, 23
(1)
, Article 783. 10.1186/s12891-022-05717-8.
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2021
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Bergiers, S;
Hothi, H;
Henckel, J;
Di Laura, A;
Belzunce, M;
Skinner, J;
Hart, A;
(2021)
The in vivo location of edge-wear in hip arthroplasties : combining pre-revision 3D CT imaging with retrieval analysis.
Bone & Joint Research
, 10
(10)
pp. 639-649.
10.1302/2046-3758.1010.BJR-2021-0132.R1.
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Dall'Ava, L;
Hothi, H;
Henckel, J;
Di Laura, A;
Tirabosco, R;
Eskelinen, A;
Skinner, J;
(2021)
Osseointegration of retrieved 3D-printed, off-the-shelf acetabular implants.
Bone & Joint Research
, 10
(7)
pp. 388-400.
10.1302/2046-3758.107.BJR-2020-0462.R1.
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Hothi, H;
Bergiers, S;
Henckel, J;
Iliadis, AD;
Goodier, WD;
Wright, J;
Skinner, J;
... Hart, AJ; + view all
(2021)
Analysis of retrieved STRYDE nails.
Bone & Joint Open
, 2
(8)
pp. 599-610.
10.1302/2633-1462.28.BJO-2021-0126.
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Mathis, DT;
Schmidli, J;
Hirschmann, MT;
Amsler, F;
Henckel, J;
Hothi, H;
Hart, A;
(2021)
Comparative retrieval analysis of antioxidant polyethylene: bonding of vitamin-E does not reduce in-vivo surface damage.
BMC Musculoskeletal Disorders
, 22
, Article 1003. 10.1186/s12891-021-04898-y.
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Tognini, M;
Hothi, H;
Dal Gal, E;
Shafafy, M;
Nnadi, C;
Tucker, S;
Henckel, J;
(2021)
Understanding the implant performance of magnetically controlled growing spine rods: a review article.
European Spine Journal
10.1007/s00586-021-06774-8.
(In press).
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2020
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Bergiers, S;
Hothi, H;
Henckel, J;
Eskelinen, A;
Skinner, J;
Hart, A;
(2020)
Does diametrical clearance influence the wear of Pinnacle hip implants?
Bone & Joint Research
, 9
(8)
pp. 515-523.
10.1302/2046-3758.98.BJR-2019-0195.R2.
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Bergiers, S;
Hothi, H;
Richards, R;
Dall'Ava, L;
Henckel, J;
Hart, A;
(2020)
Quantifying material loss from the bearing surfaces of retrieved hip replacements: Method validation.
Tribology International
, 142
, Article 105975. 10.1016/j.triboint.2019.105975.
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Dall'Ava, L;
Hothi, H;
Henckel, J;
Di Laura, A;
Bergiers, S;
Shearing, P;
Hart, A;
(2020)
Dimensional analysis of 3D-printed acetabular cups for hip arthroplasty using X-ray microcomputed tomography.
Rapid Prototyping Journal
10.1108/RPJ-06-2019-0175.
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Dall’Ava, L;
Hothi, H;
Henckel, J;
Di Laura, A;
Shearing, P;
Hart, A;
(2020)
Characterization of dimensional, morphological and morphometric features of retrieved 3D-printed acetabular cups for hip arthroplasty.
Journal of Orthopaedic Surgery and Research
, 15
, Article 157. 10.1186/s13018-020-01665-y.
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Di Laura, A;
Henckel, J;
Hothi, H;
Hart, A;
(2020)
Can 3D surgical planning and patient specific instrumentation reduce hip implant inventory? A prospective study.
3D Printing in Medicine
, 6
, Article 25. 10.1186/s41205-020-00077-2.
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Di Laura, A;
Henckel, J;
Wescott, R;
Hothi, H;
Hart, AJ;
(2020)
The effect of metal artefact on the design of custom 3D printed acetabular implants.
3D Printing in Medicine
, 6
(1)
, Article 23. 10.1186/s41205-020-00074-5.
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Hothi, H;
Dall'Ava, L;
Henckel, J;
Di Laura, A;
Iacoviello, F;
Shearing, P;
Hart, A;
(2020)
Evidence of structural cavities in 3D printed acetabular cups for total hip arthroplasty.
Journal of Biomedical Materials Research Part B: Applied Biomaterials
, 108
(5)
pp. 1779-1789.
10.1002/jbm.b.34520.
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Hothi, H;
Tucker, S;
Shafafy, M;
Nnadi, C;
Cheung, KMC;
Dal Gal, E;
Tognini, M;
... Hart, A; + view all
(2020)
Management of patients with magnetically controlled growth rods amidst the global COVID-19 pandemic.
European Spine Journal
, 29
(10)
pp. 2409-2412.
10.1007/s00586-020-06516-2.
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Ilo, KC;
Hothi, HS;
Skinner, JA;
Hart, AJ;
(2020)
Metal-on-metal total hip arthroplasty: does increasing modularity affect clinical outcome?
HIP International
10.1177/1120700020979275.
(In press).
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Moralidou, M;
Di Laura, A;
Henckel, J;
Hothi, H;
Hart, AJ;
(2020)
Three-dimensional pre-operative planning of primary hip arthroplasty: a systematic literature review.
EFORT Open Reviews
, 5
(12)
pp. 845-855.
10.1302/2058-5241.5.200046.
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Wei, JZ;
Hothi, HS;
Morganti, H;
Bergiers, S;
Dal Gal, E;
Likcani, D;
Henckel, J;
(2020)
Mechanical wear analysis helps understand a mechanism of failure in retrieved magnetically controlled growing rods: a retrieval study.
BMC Musculoskeletal Disorders
, 21
(1)
, Article 519. 10.1186/s12891-020-03543-4.
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2019
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Bergiers, S;
Hothi, H;
Richards, R;
Henckel, J;
Hart, A;
(2019)
Quantifying the bearing surface wear of retrieved hip replacements.
Biosurface and Biotribology
, 5
(1)
pp. 28-33.
10.1049/bsbt.2018.0034.
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Cerquiglini, A;
Henckel, J;
Hothi, H;
Allen, P;
Lewis, J;
Eskelinen, A;
Skinner, J;
... Hart, AJ; + view all
(2019)
Analysis of the attune tibial tray backside: A comparative retrieval study.
Bone and Joint Research
, 8
(3)
pp. 136-145.
10.1302/2046-3758.83.BJJ-2018-0102.R2.
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Cerquiglini, A;
Henckel, J;
Hothi, H;
Moser, LB;
Eskelinen, A;
Hirschmann, MT;
Hart, AJ;
(2019)
Retrieval analysis of contemporary antioxidant polyethylene: multiple material and design changes may decrease implant performance.
Knee Surgery, Sports Traumatology, Arthroscopy
, 27
(7)
pp. 2111-2119.
10.1007/s00167-019-05387-5.
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Dall'Ava, L;
Hothi, H;
Di Laura, A;
Henckel, J;
Hart, A;
(2019)
3D printed acetabular cups for total hip arthroplasty: A review article.
Metals
, 9
(7)
, Article 729. 10.3390/met9070729.
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Dall'Ava, L;
Hothi, H;
Henckel, J;
Di Laura, A;
Shearing, P;
Hart, A;
(2019)
Comparative analysis of current 3D printed acetabular titanium implants.
3D Printing in Medicine
, 5
, Article 15. 10.1186/s41205-019-0052-0.
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Ilo, KC;
Aboelmagd, K;
Hothi, HS;
Asaad, A;
Skinner, JA;
Hart, AJ;
(2019)
Does modularity of metal-on-metal hip implants increase cobalt: chromium ratio?
HIP International
, 31
(1)
pp. 109-114.
10.1177/1120700019873637.
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Lehtovirta, L;
Reito, A;
Lainiala, O;
Parkkinen, J;
Hothi, H;
Henckel, J;
Hart, A;
(2019)
Host-specific factors affect the pathogenesis of adverse reaction to metal debris.
BMC Musculoskeletal Disorders
, 20
(1)
, Article 195. 10.1186/s12891-019-2578-0.
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2018
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Bergiers, S;
Hothi, HS;
Henckel, J;
Eskelinen, A;
Skinner, J;
Hart, A;
(2018)
Wear performance of retrieved metal-on-metal Pinnacle hip arthroplasties implanted before and after 2007.
Bone & Joint Research
, 7
(11)
pp. 595-600.
10.1302/2046-3758.711.BJR-2018-0143.R1.
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Cerquiglini, A;
Henckel, J;
Hothi, H;
Rotigliano, N;
Hirschmann, MT;
Hart, AJ;
(2018)
3D patient imaging and retrieval analysis help understand the clinical importance of rotation in knee replacements.
Knee Surgery, Sports Traumatology, Arthroscopy
, 26
(11)
pp. 3351-3361.
10.1007/s00167-018-4891-9.
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Cerquiglini, A;
Henckel, J;
Hothi, HS;
Dall'Ava, L;
Shearing, P;
Hirschmann, MT;
Hart, AJ;
(2018)
Computed Tomography Techniques Help Understand Wear Patterns in Retrieved Total Knee Arthroplasty.
The Journal of Arthroplasty
, 33
(9)
pp. 3030-3037.
10.1016/j.arth.2018.04.010.
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Cerquiglini, A;
Henckel, J;
Hothi, HS;
Di Laura, A;
Skinner, JA;
Hart, AJ;
(2018)
Inflammatory cell-induced corrosion in total knee arthroplasty: a retrieval study.
Journal of Biomedical Materials Research Part B: Applied Biomaterials
, 106
(1)
pp. 460-467.
10.1002/jbm.b.33820.
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Di Laura, A;
Hothi, HS;
Henckel, J;
Kwon, Y-M;
Skinner, JA;
Hart, AJ;
(2018)
Retrieval Findings of Recalled Dual-Taper Hips.
The Journal of Bone and Joint Surgery
, 100
(19)
pp. 1661-1672.
10.2106/JBJS.17.00790.
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Foong, B;
Panagiotopoulou, V-C;
Hothi, HS;
Henckel, J;
Calder, PR;
Goodier, DW;
Hart, AJ;
(2018)
Assessment of material loss of retrieved magnetically controlled implants for limb lengthening.
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine
, 232
(11)
pp. 1129-1136.
10.1177/0954411918806329.
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Holland, M;
Fleming, L;
Walton, K;
Cerquiglini, A;
Hothi, H;
Hart, A;
Skinner, J;
(2018)
Characterisation of wear areas on UHMWPE total knee replacement prostheses through study of their areal surface topographical parameters.
Surface Topography: Metrology and Properties
, 6
(3)
, Article 034006. 10.1088/2051-672X/aac071.
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Hothi, HS;
Eskelinen, AP;
Henckel, J;
Kwon, Y-M;
Blunn, GW;
Skinner, JA;
Hart, AJ;
(2018)
Effect of Bearing Type on Taper Material Loss in Hips From 1 Manufacturer.
The Journal of Arthroplasty
, 33
(5)
pp. 1588-1593.
10.1016/j.arth.2017.12.022.
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Panagiotopoulou, VC;
Davda, K;
Hothi, HS;
Henckel, J;
Cerquiglini, A;
Goodier, WD;
Skinner, J;
... Calder, PR; + view all
(2018)
A retrieval analysis of the Precice intramedullary limb lengthening system.
Bone & Joint Research
, 7
(7)
pp. 476-484.
10.1302/2046-3758.77.BJR-2017-0359.R1.
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Panagiotopoulou, VC;
Hothi, HS;
Anwar, HA;
Molloy, S;
Noordeen, H;
Rezajooi, K;
Sutcliffe, J;
... Hart, AJ; + view all
(2018)
Assessment of corrosion in retrieved spine implants.
Journal of Biomedical Materials Research Part B: Applied Biomaterials
, 106
(2)
pp. 632-638.
10.1002/jbm.b.33858.
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2017
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Di Laura, A;
Hothi, H;
Henckel, J;
Swiatkowska, I;
Liow, MHL;
Kwon, Y-M;
Skinner, JA;
(2017)
Retrieval analysis of metal and ceramic femoral heads on a single CoCr stem design.
BONE & JOINT RESEARCH
, 6
(5)
pp. 345-350.
10.1302/2046-3758.65.BJR-2016-0325.R1.
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Di Laura, A;
Hothi, HS;
Henckel, J;
Cerquiglini, A;
Liow, MHL;
Kwon, Y-M;
Skinner, JA;
(2017)
Retrieval evidence of impingement at the third articulation in contemporary dual mobility cups for total hip arthroplasty.
International Orthopaedics
, 41
pp. 2495-2501.
10.1007/s00264-017-3523-1.
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Di Laura, A;
Hothi, HS;
Meswania, JM;
Whittaker, RK;
de Villiers, D;
Zustin, J;
Blunn, GW;
... Hart, AJ; + view all
(2017)
Clinical relevance of corrosion patterns attributed to inflammatory cell-induced corrosion: A retrieval study.
Journal of Biomedical Materials Research Part B: Applied Biomaterials
, 105
(1)
pp. 155-164.
10.1002/jbm.b.33540.
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Di Laura, A;
Quinn, P;
Panagiotopoulou, V;
Hothi, H;
Henckel, J;
Powell, J;
Berisha, F;
... Hart, A; + view all
(2017)
The Chemical Form of Metal Species Released from Corroded Taper Junctions of Hip Implants: Synchrotron Analysis of Patient Tissue.
Scientific Reports
, 7
, Article 10952. 10.1038/s41598-017-11225-w.
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Hothi, H;
Henckel, J;
Shearing, P;
Holme, T;
Cerquiglini, A;
Laura, AD;
Atrey, A;
... Hart, A; + view all
(2017)
Assessment of the equivalence of a generic to a branded femoral stem.
Bone Joint J
, 99-B
(3)
pp. 310-316.
10.1302/0301-620X.99B3.BJJ-2016-1208.R1.
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Hothi, HS;
Eskelinen, AP;
Berber, R;
Lainiala, OS;
Moilanen, TP;
Skinner, JA;
Hart, AJ;
(2017)
Factors Associated With Trunnionosis in the Metal-on-Metal Pinnacle Hip.
The Journal of Arthroplasty
, 32
(1)
10.1016/j.arth.2016.06.038.
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Hothi, HS;
Kendoff, D;
Lausmann, C;
Henckel, J;
Gehrke, T;
Skinner, J;
Hart, A;
(2017)
Clinically insignificant trunnionosis in large-diameter metal-on-polyethylene total hip arthroplasty.
Bone and Joint Research
, 6
(1)
pp. 52-56.
10.1302/2046-3758.61.BJR-2016-0150.R2.
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Hothi, HS;
Panagiotopoulos, AC;
Whittaker, RK;
Bills, PJ;
McMillan, RA;
Skinner, JA;
Hart, AJ;
(2017)
Damage Patterns at the Head-Stem Taper Junction Helps Understand the Mechanisms of Material Loss.
The Journal of Arthroplasty
, 32
(1)
pp. 291-295.
10.1016/j.arth.2016.06.045.
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Khatkar, H;
Hothi, H;
de Villiers, D;
Lausmann, C;
Kendoff, D;
Gehrke, T;
Skinner, J;
(2017)
Retrieval analysis of ceramic-coated metal-on-polyethylene total hip replacements.
International Orthopaedics
, 41
(6)
pp. 1101-1105.
10.1007/s00264-016-3314-0.
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Lehtovirta, L;
Reito, A;
Parkkinen, J;
Hothi, H;
Henckel, J;
Hart, A;
Eskelinen, A;
(2017)
Analysis of bearing wear, whole blood and synovial fluid metal ion concentrations and histopathological findings in patients with failed ASR hip resurfacings.
BMC Musculoskeletal Disorders
, 18
, Article 523. 10.1186/s12891-017-1894-5.
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Panagiotopoulou, VC;
Tucker, SK;
Whittaker, RK;
Hothi, HS;
Henckel, J;
Leong, JJ;
Ember, T;
... Hart, AJ; + view all
(2017)
Analysing a mechanism of failure in retrieved magnetically controlled spinal rods.
European Spine Journal
10.1007/s00586-016-4936-z.
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Whittaker, RK;
Hothi, HS;
Eskelinen, A;
Blunn, GW;
Skinner, JA;
Hart, AJ;
(2017)
Variation in taper surface roughness for a single design effects the wear rate in total hip arthroplasty.
Journal of Orthopaedic Research
, 35
(8)
pp. 1784-1792.
10.1002/jor.23456.
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Whittaker, RK;
Zaghloul, AM;
Hothi, HS;
Siddiqui, IA;
Blunn, GW;
Skinner, JA;
Hart, AJ;
(2017)
Clinical Cold Welding of the Modular Total Hip Arthroplasty Prosthesis.
The Journal of Arthroplasty
, 32
(2)
pp. 610-615.
10.1016/j.arth.2016.07.020.
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2016
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Di Laura, A;
Hothi, H;
Battisti, C;
Cerquiglini, A;
Henckel, J;
Skinner, S;
Hart, A;
(2016)
Wear of dual-mobility cups: a review article.
International Orthopaedics
, 41
(3)
pp. 625-633.
10.1007/s00264-016-3326-9.
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Hothi, HS;
Berber, R;
Whittaker, RK;
Blunn, GW;
Skinner, JA;
Hart, AJ;
(2016)
The Relationship Between Cobalt/Chromium Ratios and the High Prevalence of Head-Stem Junction Corrosion in Metal-on-Metal Total Hip Arthroplasty.
The Journal of Arthroplasty
, 31
(5)
pp. 1123-1127.
10.1016/j.arth.2015.11.014.
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Sabah, SA;
Henckel, J;
Koutsouris, S;
Rajani, R;
Hothi, H;
Skinner, JA;
Hart, AJ;
(2016)
Are all metal-on-metal hip revision operations contributing to the National Joint Registry implant survival curves? : a study comparing the London Implant Retrieval Centre and National Joint Registry datasets.
Bone & Joint Journal
, 98-B
(1)
pp. 33-39.
10.1302/0301-620X.98B1.36431.
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2015
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Govind, G;
Henckel, J;
Hothi, H;
Sabah, S;
Skinner, J;
Hart, A;
(2015)
Method for the location of primary wear scars from retrieved metal on metal hip replacements.
BMC Musculoskeletal Disorders
, 16
, Article 173. 10.1186/s12891-015-0622-2.
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