Dr Seamus Tredinnick

2023

Journal - Research Article

Woodfield, T., Shum, J., Tredinnick, S., Gadomski, B., Fernandez, J., McGilvray, K., … Hooper, G. J. (2023). Be a softy: Enhanced bone formation in optimized, low-stiffness 3D-printed titanium implants: An in vivo tibial osteotomy study. Orthopaedic Proceedings, 105-B(Suppl. 3), 98. doi: 10.1302/1358-992X.2023.3.098

Shum, J. M., Gadomski, B. C., Tredinnick, S. J., Fok, W., Fernandez, J., Nelson, B., … Hooper, G. J., Puttlitz, C., … Woodfield, T. B. F. (2023). Enhanced bone formation in locally-optimised, low-stiffness additive manufactured titanium implants: An in silico and in vivo tibial advancement study. Acta Biomaterialia, 156, 202-213. doi: 10.1016/j.actbio.2022.04.006

2021

Journal - Research Article

Soja, A., Li, J., Tredinnick, S., & Woodfield, T. (2021). Surface finishing of additively manufactured stainless steel surgical instruments. Rapid Prototyping Journal, 27(1), 59-70. doi: 10.1108/RPJ-01-2020-0009

2020

Journal - Research Article

Li, J., Mutreja, I., Tredinnick, S., Jermy, M., Hooper, G. J., & Woodfield, T. B. F. (2020). Hydrodynamic control of titania nanotube formation on Ti-6Al-4V alloys enhances osteogenic differentiation of human mesenchymal stromal cells. Materials Science & Engineering: C, 109, 110562. doi: 10.1016/j.msec.2019.110562

2019

Conference Contribution - Published proceedings: Full paper

Amma, M. R., Butler, A. P. H., Raja, A. Y., Bamford, B., Butler, P., Walker, E. P., Matanaghi, A., Adebileje, S. A., Anderson, N., … Asghariomabad, F., … Bheesette, S., … de Ruiter, N. J. A., … Gieseg, S. P., … Gurney, S., Healy, J. L., … Dahal, S., Carbonez, P., Damet, J., … Lowe, C., … Marfo, E., Moghiseh, M., … Panta, R. K., … Ramyar, M., Renaud, P., Schleich, N., … Sheeja, J. S., … Baer, K., Tredinnick, S., & Woodfield, T. (2019). Assessment of metal implant induced artefacts using photon counting spectral CT. Proceedings of SPIE (Vol. 11113): Developments in X-ray Tomography XII. 111131D. doi: 10.1117/12.2531003

Conference Contribution - Poster Presentation (not in published proceedings)

Shum, J. M., Fok, W., Tredinnick, S. J., Fernandez, J., & Woodfield, T. (2019, August-September). Development of a finite element model of the ovine stifle for biomechanical evaluation of TTA implants. Poster session presented at the Queenstown Molecular Biology (QMB) Meetings, Queenstown, New Zealand.

Li, J., Mutreja, I., Tredinnick, S., Soja, A., Hooper, G., & Woodfield, T. (2019, April). Optimization of TiO2 nanotube formation and dimensions on Ti6A14V alloys influences osteogenic differentiation of human mesenchymal stromal cells. Poster session presented at the Australasian Society for Biomaterials and Tissue Engineering (ASBTE) Early Career Researcher Workshop, Sydney, Australia.

2018

Conference Contribution - Published proceedings: Abstract

Li, J., Mutreja, I., Tredinnick, S., Soja, A., Hooper, G., & Woodfield, T. (2018). Optimization of TiO2 nanotube formation and dimensions on Ti6A14V alloys influences osteogenic differentiation of human mesenchymal stromal cells [Roger Melick Young Investigator Award]. Proceedings of the Australian and New Zealand Bone and Mineral Society (ANZBMS) 28th Annual Scientific Meeting. (pp. 38-39). Retrieved from https://www.anzbms.org.au/

Conference Contribution - Verbal presentation and other Conference outputs

Li, J., Mutreja, I., Tredinnick, S., Soja, A., Hooper, G., & Woodfield, T. (2018, August). Optimization of TiO2 nanotube formation and dimensions on Ti6Al4V alloys influences osteogenic differentiation of human mesenchymal stromal cells. Verbal presentation at the Queenstown Molecular Biology (QMB) Meetings, Queenstown, New Zealand.

2017

Conference Contribution - Published proceedings: Abstract

Higgins, B., & Tredinnick, S. (2017). Using technology, systems and culture to reduce error in veterinary healthcare. Proceedings of the Australian and New Zealand College of Veterinary Scientists (ANZCVS) Surgery Chapter Science Week. Retrieved from http://surgeryanzcvs.org

Awarded Doctoral Degree

Tredinnick, S. J. (2017). 3D printed titanium implants (PhD). University of Canterbury, Christchurch, New Zealand. Retrieved from https://ir.canterbury.ac.nz/handle/10092/16154

2016

Journal - Research Article

Brierly, G. I., Tredinnick, S., Lynham, A., & Woodruff, M. A. (2016). Critical sized mandibular defect regeneration in preclinical in vivo models. Current Molecular Biology Reports, 2(2), 83-89. doi: 10.1007/s40610-016-0036-4

Conference Contribution - Published proceedings: Full paper

Higgins, B., & Tredinnick, S. (2016). 3D printed implants and osseointegration: What can you do with 3D printed implants. Proceedings of the Annual Seminars of the Companion Animal Society (CAS) of the New Zealand Veterinary Association (NZVA) Annual Conference. (pp. 63-67). Palmerston North, New Zealand: VetLearn Foundation. [Full Paper]

Conference Contribution - Published proceedings: Abstract

Higgins, B. M., & Tredinnick, S. J. (2016). Clinical outcomes of the OssAbility TTA Wedge System: May 2016. Proceedings of the Australian and New Zealand College of Veterinary Scientists (ANZCVS) Surgery Chapter Young Speakers Forum. Retrieved from http://surgeryanzcvs.org

Conference Contribution - Verbal presentation and other Conference outputs

Woodfield, T. B. F., Lim, K., Tredinnick, S., Schon, B., Mekhileri, N., Brown, G., & Hooper, G. J. (2016, August-September). 3D bioprinting and bioassembly of tissue organoids for regeneration of cartilage and bone. Verbal presentation at the Queenstown Molecular Biology (QMB) Meetings, Nelson, New Zealand.

2015

Conference Contribution - Verbal presentation and other Conference outputs

Tredinnick, S. J., Woodruff, M. A., Woodfield, T. B. F., & Chase, J. G. (2015, June). Development of clinically successful additively manufactured custom implants. Verbal presentation at the Medical Technologies (MedTech) CoRE Annual Conference: Meeting the Challenge, Auckland, New Zealand.

2014

Journal - Research Article

Rajendran, K., Walsh, M. F., de Ruiter, N. J. A., Chernoglazov, A. I., Panta, R. K., Butler, A. P. H., … Anderson, N. G., Woodfield, T. B. F., Tredinnick, S. J., … Bateman, C. J., Aamir, R., … Smithies, D. J., Mohr, J. L., … Ronaldson, J. P., … Atharifard, A., … Schleich, N., & Billinghurst, M. (2014). Reducing beam hardening effects and metal artefacts in spectral CT using Medipix3RX. Journal of Instrumentation, 9, P03015. doi: 10.1088/1748-0221/9/03/P03015

Conference Contribution - Published proceedings: Abstract

Tredinnick, S. J., Woodruff, M. A., Woodfield, T. B. F., & Chase, J. G. (2014). Rapid osseointegration of titanium scaffolds in a sheep model. New Zealand Medical Journal, 127(1396). Retrieved from http://www.nzma.org.nz/journal

2013

Conference Contribution - Verbal presentation and other Conference outputs

Tredinnick, S., & Woodfield, T. (2013, April). Osseointegration of pre-clinical electron beam melted titanium scaffolds. Verbal presentation at the 22nd Annual Conference of the Australasian Society for Biomaterials & Tissue Engineering (ASBTE) in conjunction with the 5th Indo-Australian Conference on Biomaterials, Implants, Tissue Engineering and Drug Delivery Systems, Tanunda, Australia.

2012

Conference Contribution - Published proceedings: Full paper

Tredinnick, S. J., & Chase, J. G. (2012). Micro computed tomography based quantification of pore size in electron beam melted titanium biomaterials. IFAC Proceedings Volumes, 45(18), (pp. 403-407). doi: 10.3182/20120829-3-HU-2029.00045

2011

Conference Contribution - Poster Presentation (not in published proceedings)

Tredinnick, S. (2011, April). Improving the osseointegration of titanium with electron beam melting technology. Poster session presented at the 21st Annual Australasian Society for Biomaterials and Tissue Engineering (ASBTE) Conference, Queenstown, New Zealand.