Gary's research interests include clinical trials investigating improving outcomes after joint replacement and studies involving bone metabolism and musculoskeletal bioengineering.
Clinical outcomes include:
The wear of highly cross-linked polyethylene in hip replacement
Metal ion production in hard-on-hard bearing surfaces
Long term outcome of unicompartmental knee replacement
Acoustic monitoring of failing joint replacements
The use of larger femoral heads in hip replacement
The implications of increased BMI on the outcome
Bone density changes around implants
New Zealand Joint Registry outcomes
He also studies re-integration into society in multiple trauma patients with special emphasis on earthquake victims.
Gary's bone metabolism studies include bone density changes adjacent to uncemented hip and knee replacements and the implications this has for clinical practice.
He is also studying how to improve fracture healing rates following neck of femur and tibial shaft fracture.
Gary's biomechanical investigations include the building and production of cartilage scaffolds for the treatment of articular cartilage defects and developing titanium implants to fill bone deficits.
Publications
Lingard, M. C. H., Teo, Y., Frampton, C. M. A., & Hooper, G. J. (2023). Effect of surgeon-specific feedback on surgical outcomes: A systematic review of the literature. ANZ Journal of Surgery. Advance online publication. doi: 10.1111/ans.18772
Journal - Research Other
Hooper, G. (2023, August). The case for uncemented TKR. Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 23rd Annual Meeting, Cebu, Philippines.
Conference Contribution - Verbal presentation and other Conference outputs
Hooper, G. (2023, August). The use of registries to monitor clinical practice: Are they useful for assessing surgical competence in arthroplasty surgery? Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 23rd Annual Meeting, Cebu, Philippines.
Conference Contribution - Verbal presentation and other Conference outputs
Eglinton, T., Hooper, G., Woodfield, T., & Melzer, T. (2023, July). Surgery and medicine of the future: AI, robotics and “smart” implants. Public Talk Series: Celebrating 50 years of University of Otago Christchurch, Otautahi, New Zealand. Retrieved from https://events.otago.ac.nz/christchurch50/surgeryandmedicine/Site/Register
Other Research Output
Zou, Z., Li, H., Yu, K., Ma, K., Wang, Q., Tang, J., … Lim, K., Hooper, G., Woodfield, T., Cui, X., … Tian, K. (2023). The potential role of synovial cells in the progression and treatment of osteoarthritis. Exploration. Advance online publication. doi: 10.1002/EXP.20220132
Journal - Research Other
Foxall-Smith, M., Wyatt, M. C., Frampton, C., Kieser, D., & Hooper, G. (2023). The 45-year evolution of the Mathys RM monoblock cups: Have the paradigm shifts been worthwhile? HIP International, 33(2), 193-202. doi: 10.1177/11207000211067507
Journal - Research Article
Gregor, R. H., Hooper, G. J., & Frampton, C. M. A. (2023). Five- and ten-year follow-up of unicompartmental knee arthroplasties in obese patients. Orthopaedic Proceedings, 105-B(Suppl. 3), 53. doi: 10.1302/1358-992X.2023.3.053
Journal - Research Article
Lingard, M. C. H., Willis, J., Frampton, C. M. A., & Hooper, G. J. (2023). Survey of New Zealand arthroplasty surgeons on surgeon-level outcome reporting. Journal of Arthroplasty, 38, 2254-2258. doi: 10.1016/j.arth.2023.05.069
Journal - Research Article
Mekhileri, N. V., Major, G., Lim, K., Mutreja, I., Chitcholtan, K., Phillips, E., Hooper, G., & Woodfield, T. (2023). Biofabrication of modular spheroids as tumour-scale microenvironments for drug screening. Advanced Healthcare Materials, 12, 2201581. doi: 10.1002/adhm.202201581
Journal - Research Article
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
Journal - Research Article
Tay, M. L., Bolam, S. M., Maxwell, A. R., Hooper, G. J., Monk, A. P., & Young, S. W. (2023). Similar survivorship but different revision reasons for uncemented mobile-bearing and cemented fixed-bearing medial UKA: A long-term population-based cohort study of 2,015 patients. Journal of Bone & Joint Surgery (Am), 105, 755-761. doi: 10.2106/jbjs.22.00686
Journal - Research Article
Tay, M. L., Monk, A. P., Frampton, C. M., Hooper, G. J., & Young, S. W. (2023). Associations of the Oxford Knee Score and knee arthroplasty revision at long-term follow-up. ANZ Journal of Surgery, 18286. Advance online publication. doi: 10.1111/ans.18286
Journal - Research Article
Tay, M. L., Monk, A. P., Frampton, C. M., Hooper, G. J., & Young, S. W. (2023). Comparison of revision 'thresholds' using patient-reported outcomes following total and unicompartmental knee arthroplasty. Orthopaedic Proceedings, 105-B(Suppl. 3), 14. doi: 10.1302/1358-992X.2023.3.014
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
Journal - Research Article
Alcala-Orozco, C. R., Mutreja, I., Cui, X., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2022). Hybrid biofabrication of 3D osteoconductive constructs comprising Mg-based nanocomposites and cell-laden bioinks for bone repair. Bone, 154, 116198. doi: 10.1016/j.bone.2021.116198
Journal - Research Article
Cui, X., Alcala-Orozco, C. R., Baer, K., Li, J., Murphy, C. A., Durham, M., Lindberg, G., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2022). 3D bioassembly of cell-instructive chondrogenic and osteogenic hydrogel microspheres containing allogeneic stem cells for hybrid biofabrication of osteochondral constructs. Biofabrication, 14(3), 034101. doi: 10.1088/1758-5090/ac61a3
Journal - Research Article
FitzPatrick, A. J., Rodgers, G. W., Fernandez, J. W., & Hooper, G. J. (2022). Synchronized acoustic emission and gait analysis of total hip replacement patients. Biomedical Signal Processing & Control, 74, 103488. doi: 10.1016/j.bspc.2022.103488
Journal - Research Article
Li, J., Cui, X., Lindberg, G. C. J., Alcala-Orozco, C. R., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2022). Hybrid fabrication of photo-clickable vascular hydrogels with additive manufactured titanium implants for enhanced osseointegration and vascularized bone formation. Biofabrication, 14(3), 034103. doi: 10.1088/1758-5090/ac6051
Journal - Research Article
Pullen, A., Kieser, D. C., & Hooper, G. (2022). Ballistic gelatin calibration standardisation. BMJ Military Health, 168, 124-127. doi: 10.1136/bmjmilitary-2020-001430
Journal - Research Article
Qiao, K., Xu, L., Tang, J., Wang, Q., Lim, K. S., Hooper, G., Woodfield, T. B. F., … Cui, X. (2022). The advances in nanomedicine for bone and cartilage repair. Journal of Nanobiotechnology, 20, 141. doi: 10.1186/s12951-022-01342-8
Journal - Research Article
Rahardja, R., Morris, A. J., Hooper, G. J., Grae, N., Frampton, C. M., & Young, S. W. (2022). Surgical helmet systems are associated with a lower rate of prosthetic joint infection following total knee arthroplasty: Combined results from the New Zealand Joint Registry and Surgical Site Infection Improvement Programme. Journal of Arthroplasty, 37, 930-935. doi: 10.1016/j.arth.2022.01.046
Journal - Research Article
Stone, B., Nugent, M., Young, S. W., Frampton, C., & Hooper, G. J. (2022). The lifetime risk of revision following total knee arthroplasty: A New Zealand Joint Registry study. Bone & Joint Journal, 104B(2), 235-241. doi: 10.1302/0301-620x.104b2.Bjj-2021-0890.R1
Journal - Research Article
Tay, M. L., Young, S. W., Frampton, C. M., & Hooper, G. J. (2022). The lifetime revision risk of unicompartmental knee arthroplasty. Bone & Joint Journal, 104-B(6), 672-679. doi: 10.1302/0301-620X.104B6.BJJ-2021-1744.R1
Journal - Research Article
Taylor, S. C., Kieser, D. C., Hammer, N., Ondruschka, B., Kranioti, E., Pullen, A., & Hooper, G. (2022). Viability of Bos taurus scapulae as a flat bone proxy for ballistic testing. BMJ Military Health, 168, 196-199. doi: 10.1136/bmjmilitary-2019-001369
Journal - Research Article
Taylor, S. C., Kieser, D. C., Hammer, N., Pullen, A., & Hooper, G. (2022). Microscopic and macroscopic comparisons of 0.223 soft point and full metal jacket ammunition with bos taurus scapulae as a proxy to human flat bones. BMJ Military Health, 168(5), 354-358. doi: 10.1136/bmjmilitary-2020-001491
Journal - Research Article
Taylor, S. C., Ondruschka, B., Kieser, D. C., Hammer, N., Lee, M., Hooper, G. J., & Kranioti, E. (2022). Ballistic trauma caused by military rifles: Experimental study based on synthetic skull proxies. Forensic Science, Medicine & Pathology, 18, 30-36. doi: 10.1007/s12024-021-00432-7
Journal - Research Article
Veenendaal, L., Longoni, A., Hooper, G. J., Lim, K. S., Woodfield, T. B. F., & Lindberg, G. C. J. (2022). 3D-bioassembly of VH-spheroids for cartilage regeneration: In vitro evaluation of chondrogenesis, fusion and lateral integration. Advanced Materials Interfaces, 9(31), 2200882. doi: 10.1002/admi.202200882
Journal - Research Article
Wyatt, M. C., Kieser, D. C., Frampton, C. M. A., Woodfield, T., & Hooper, G. J. (2022). How do 3D-printed primary uncemented acetabular components compare with established uncemented acetabular cups? The experience of the New Zealand National Joint Registry. HIP International, 32(1), 73-79. doi: 10.1177/1120700020918233
Journal - Research Article
Alcala-Orozco, C. R., Cui, X., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2021). Converging functionality: Strategies for 3D hybrid-construct biofabrication and the role of composite biomaterials for skeletal regeneration. Acta Biomaterialia, 132, 188-216. doi: 10.1016/j.actbio.2021.03.008
Journal - Research Article
Aldrich, E. D., Cui, X., Murphy, C. A., Lim, K. S., Hooper, G. J., McIlwraith, C. W., & Woodfield, T. B. F. (2021). Allogeneic mesenchymal stromal cells for cartilage regeneration: A review of in vitro evaluation, clinical experience, and translational opportunities. Stem Cells Translational Medicine, 10(11), 1500-1515. doi: 10.1002/sctm.20-0552
Journal - Research Article
Baer, K., Kieser, S., Schon, B., Rajendran, K., ten Harkel, T., Ramyar, M., … Bateman, C., Butler, A., Raja, A. Y., Hooper, G., Anderson, N., & Woodfield, T. (2021). Spectral CT imaging of human osteoarthritic cartilage via quantitative assessment of glycosaminoglycan content using multiple contrast agents. APL Bioengineering, 5(2), 026101. doi: 10.1063/5.0035312
Journal - Research Article
Baxter-Parker, G., Roffe, L., Moltchanova, E., Jefferies, J., Raajasekar, S., Hooper, G., & Gieseg, S. P. (2021). Urinary neopterin and total neopterin measurements allow monitoring of oxidative stress and inflammation levels of knee and hip arthroplasty patients. PLoS ONE, 16(8), e0256072. doi: 10.1371/journal.pone.0256072
Journal - Research Article
Hudson, B., Williman, J. A., Stamp, L. K., Alchin, J. S., Hooper, G. J., Mangin, D., Lennox Thompson, B. F., & Toop, L. (2021). Nortriptyline for pain in knee osteoarthritis in general practice: A double blind randomised controlled trial. British Journal of General Practice, 71(708), e538-e546. doi: 10.3399/bjgp.2020.0797
Journal - Research Article
Lindberg, G. C. J., Cui, X., Durham, M., Veenendaal, L., Schon, B. S., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2021). Probing multicellular tissue fusion of cocultured spheroids: A 3D-bioassembly model. Advanced Science, 8(22), 2103320. doi: 10.1002/advs.202103320
Journal - Research Article
Lindberg, G. C. J., Lim, K. S., Soliman, B. G., Nguyen, A., Hooper, G. J., Narayan, R. J., & Woodfield, T. B. F. (2021). Biological function following radical photo-polymerization of biomedical polymers and surrounding tissues: Design considerations and cellular risk factors. Applied Physics Reviews, 8(1), 011301. doi: 10.1063/5.0015093
Journal - Research Article
Longoni, A., Li, J., Lindberg, G. C. J., Rnjak-Kovacina, J., Wise, L. M., Hooper, G. J., Woodfield, T. B. F., Kieser, D. C., & Lim, K. S. (2021). Strategies for inclusion of growth factors into 3D printed bone grafts. Essays in Biochemistry, 65(3), 569-585. doi: 10.1042/ebc20200130
Journal - Research Article
Nugent, M., Young, S. W., Frampton, C. M., & Hooper, G. J. (2021). The lifetime risk of revision following total hip arthroplasty: A New Zealand joint registry study. Bone & Joint Journal, 103-B(3), 479-485. doi: 10.1302/0301-620x.103b3.Bjj-2020-0562.R2
Journal - Research Article
Pullen, A. E., Kieser, D. C., Hooper, G., & Plummer, T. C. H. (2021). A study into the viability of Synbone® as a proxy for Sus scrofa (domesticus) ribs for use with 7.62 × 51 mm Full Metal Jacket ammunition in ballistic testing. Forensic Science, Medicine & Pathology, 17(4), 665-669. doi: 10.1007/s12024-021-00426-5
Journal - Research Article
Pullen, A., Kieser, D. C., & Hooper, G. (2021). A study into the viability of Synbone® as a proxy for Sus scrofa (domesticus) ribs for use with 5.56-mm open tip match ammunition in ballistic testing. International Journal of Legal Medicine, 135, 521-526. doi: 10.1007/s00414-020-02416-8
Journal - Research Article
Pullen, A., Kieser, D., & Hooper, G. (2021). Military thoracic gunshot wounds: A systematic review. Journal of Military Studies, 10(1), 118-129. doi: 10.2478/jms-2021-0009
Journal - Research Article
Silman, A., Combescure, C., Ferguson, R. J., Graves, S. E., Paxton, E. W., Frampton, C., … Hooper, G., … Rolfson, O. (2021). International variation in distribution of ASA class in patients undergoing total hip arthroplasty and its influence on mortality: Data from an international consortium of arthroplasty registries. Acta Orthopaedica, 92(3), 304-310. doi: 10.1080/17453674.2021.1892267
Journal - Research Article
Snell, D. L., Dunn, J. A., Sinnott Jerram, K. A., Hsieh, C. J., DeJong, G., & Hooper, G. J. (2021). Associations between comorbidity and quality of life outcomes after total joint replacement. Quality of Life Research, 30, 137-144. doi: 10.1007/s11136-020-02610-6
Journal - Research Article
Stringer, M. R., Hooper, G. J., Frampton, C., & Kieser, D. C. (2021). Periprosthetic fractures of the femur in primary total hip arthroplasty: A New Zealand Joint Registry analysis. ANZ Journal of Surgery, 91, 404-408. doi: 10.1111/ans.16611
Journal - Research Article
Alcala-Orozco, C. R., Mutreja, I., Cui, X., Kumar, D., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2020). Design and characterisation of multi-functional strontium-gelatin nanocomposite bioinks with improved print fidelity and osteogenic capacity. Bioprinting, 18, e00073. doi: 10.1016/j.bprint.2019.e00073
Journal - Research Article
Atienza-Roca, P., Kieser, D., Cui, X., Bathish, B., Ramaswamy, Y., Hooper, G. J., Clarkson, A. N., … Wise, L. M., Woodfield, T. B. F., & Lim, K. S. (2020). Visible light mediated PVA-tyramine hydrogels for covalent incorporation and tailorable release of functional growth factors. Biomaterials Science, 8(18), 5005-5019. doi: 10.1039/D0BM00603C
Journal - Research Article
Chin, J., Blackett, J., Kieser, D. C., Frampton, C., & Hooper, G. (2020). The value of routine intravenous tranexamic acid in total hip arthroplasty: A preliminary study. Advances in Orthopedics, 2020, 2943827. doi: 10.1155/2020/2943827
Journal - Research Article
Cui, X., Li, J., Hartanto, Y., Durham, M., Tang, J., Zhang, H., Hooper, G., Lim, K., & Woodfield, T. (2020). Advances in extrusion 3D bioprinting: A focus on multicomponent hydrogel-based bioinks. Advanced Healthcare Materials, 9, 1901648. doi: 10.1002/adhm.201901648
Journal - Research Article
Deng, Y., Kieser, D., Wyatt, M., Stringer, M., Frampton, C., & Hooper, G. (2020). Risk factors for periprosthetic femoral fractures around total hip arthroplasty: A systematic review and meta-analysis. ANZ Journal of Surgery, 90, 441-447. doi: 10.1111/ans.15473
Journal - Research Article
Li, J., Cui, X., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2020). Rational design, bio-functionalization and biological performance of hybrid additive manufactured titanium implants for orthopaedic applications: A review. Journal of the Mechanical Behavior of Biomedical Materials, 105, 103671. doi: 10.1016/j.jmbbm.2020.103671
Journal - Research Article
Li, J., Mutreja, I., Hooper, G. J., Clinch, K., Lim, K., Evans, G., & Woodfield, T. B. F. (2020). Combined infection control and enhanced osteogenic differentiation capacity on additive manufactured Ti-6Al-4V are mediated via titania nanotube delivery of novel biofilm inhibitors. Advanced Materials Interfaces, 7, 1901963. doi: 10.1002/admi.201901963
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
Journal - Research Article
Snell, D. L., Martin, R., Surgenor, L. J., Siegert, R. J., Hay-Smith, E. J. C., Melzer, T. R., Anderson, T. J., & Hooper, G. J. (2020). Wrestling with uncertainty after mild traumatic brain injury: A mixed methods study. Disability & Rehabilitation, 42(14), 1942-1953. doi: 10.1080/09638288.2018.1542461
Journal - Research Article
Snell, D. L., Sinnott Jerram, K. A., Dunn, J. A., Hsieh, C. J., DeJong, G., & Hooper, G. J. (2020). Use of rehabilitation after hip and knee replacement in New Zealand: A national survey. New Zealand Medical Journal, 133(1510), 45-55. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Article
Soliman, B. G., Lindberg, G. C. J., Jungst, T., Hooper, G. J., Groll, J., Woodfield, T. B. F., & Lim, K. S. (2020). Stepwise control of crosslinking in a one-pot system for bioprinting of low-density bioinks. Advanced Healthcare Materials, 9, 1901544. doi: 10.1002/adhm.201901544
Journal - Research Article
Warhurst, S., Labbe-hubbard, S., Yi, M., Vella-Brincat, J., Sammon, T., Webb, J., … Hooper, G., & Gilchrist, N. L. (2020). Patient characteristics, treatment outcomes and rehabilitation practices for patients admitted with hip fractures using multiple data set analysis. New Zealand Medical Journal, 133(1526), 31-44. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Article
Wyatt, M. C., Poutawera, V., Kieser, D. C., Frampton, C. M. A., & Hooper, G. J. (2020). How do cemented short Exeter stems perform compared with standard-length Exeter stems? The experience of the New Zealand National Joint Registry. Arthroplasty Today, 6, 104-111. doi: 10.1016/j.artd.2020.01.003
Journal - Research Article
Wyatt, M. C., Whitehouse, M. R., Kieser, D. C., Frampton, C. M. A., & Hooper, G. J. (2020). Are lipped polyethylene liners associated with increased revision rates in patients with uncemented acetabular components? An observational cohort study. Clinical Orthopaedics & Related Research, 478, 581-589. doi: 10.1097/corr.0000000000001039
Journal - Research Article
Baxter-Parker, G., Roffe, L., Cross, S., Frampton, C., Hooper, G. J., & Gieseg, S. (2019). Knee replacement surgery significantly elevates the urinary inflammatory biomarkers neopterin and 7,8-dihydroneopterin. Clinical Biochemistry, 63, 39-45. doi: 10.1016/j.clinbiochem.2018.11.002
Journal - Research Article
Dehn, G., Kieser, D., Maxwell, R., Hooper, G., Frampton, C., & Coates, M. (2019). Does the size of the femoral condyle contribute to the development of osteoarthritis of the knee? A retrospective randomised MRI study. Journal of Arthritis, 8(4), 284. Retrieved from https://www.iomcworld.org/arthritis.html
Journal - Research Article
Henzell, I. S., Zhou, L., Frampton, C., Hooper, G., Ackerman, I., & Young, S. W. (2019). Lifetime risk of primary total knee replacement surgery in New Zealand from 2000 to 2015. New Zealand Medical Journal, 132(1489), 48-56. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Article
Lim, K. S., Klotz, B. J., Lindberg, G. C. J., Melchels, F. P. W., Hooper, G. J., Malda, J., … Woodfield, T. B. F. (2019). Visible light cross-linking of gelatin hydrogels offers an enhanced cell microenvironment with improved light penetration depth. Macromolecular Bioscience, 19(6), 1900098. doi: 10.1002/mabi.201900098
Journal - Research Article
Lindberg, G. C. J., Longoni, A., Lim, K. S., Rosenberg, A. J., Hooper, G. J., Gawlitta, D., & Woodfield, T. B. F. (2019). Intact vitreous humor as a potential extracellular matrix hydrogel for cartilage tissue engineering applications. Acta Biomaterialia, 85, 117-130. doi: 10.1016/j.actbio.2018.12.022
Journal - Research Article
Nugent, M., May, J. H., Parker, J. D., Kieser, D. C., Douglas, M., Pereira, R., Lim, K. S., & Hooper, G. J. (2019). Does tranexamic acid reduce knee swelling and improve early function following arthroscopic meniscectomy? A double-blind randomized controlled trial. Orthopaedic Journal of Sports Medicine, 7(8), 2325967119866122. doi: 10.1177/2325967119866122
Journal - Research Article
Nugent, M., Wyatt, M. C., Frampton, C. M., & Hooper, G. J. (2019). Despite improved survivorship of uncemented fixation in total knee arthroplasty for osteoarthritis, cemented fixation remains the gold standard: An analysis of a National Joint Registry. Journal of Arthroplasty, 34, 1626-1633. doi: 10.1016/j.arth.2019.03.047
Journal - Research Article
Snell, D. L., Dunn, J. A., Sinnott, K. A., Hsieh, C. J., De Jong, G., & Hooper, G. J. (2019). Joint replacement rehabilitation and the role of funding source. Journal of Rehabilitation Medicine, 51(10), 770-778. doi: 10.2340/16501977-2600
Journal - Research Article
Wyatt, M. C., Kieser, D. C., Kemp, M. A., McHugh, G., Frampton, C. M. A., & Hooper, G. J. (2019). Does the femoral offset affect replacements? The results from a National Joint Registry. HIP International, 29(3), 289-298. doi: 10.1177/1120700018780318
Journal - Research Article
Campi, S., Pandit, H., Hooper, G., Snell, D., Jenkins, C., Dodd, C. A. F., Maxwell, R., & Murray, D. W. (2018). Ten-year survival and seven-year functional results of cementless Oxford unicompartmental knee replacement: A prospective consecutive series of our first 1000 cases. Knee, 25(6), 1231-1237. doi: 10.1016/j.knee.2018.07.012
Journal - Research Article
Kieser, D. C., Ailabouni, R., Kieser, S. C. J., Wyatt, M. C., Armour, P. C., Coates, M. H., & Hooper, G. J. (2018). The use of an Ossis custom 3D-printed tri-flanged acetabular implant for major bone loss: Minimum 2-year follow-up. HIP International, 28(6), 668-674. doi: 10.1177/1120700018760817
Journal - Research Article
Kieser, D. C., Wyatt, M. C., Beswick, A., Kunutsor, S., & Hooper, G. J. (2018). Does the type of surgical drape (disposable versus non-disposable) affect the risk of subsequent surgical site infection? Journal of Orthopaedics, 15(2), 566-570. doi: 10.1016/j.jor.2018.05.015
Journal - Research Article
Lim, K. S., Levato, R., Costa, P. F., Castilho, M. D., Alcala-Orozco, C. R., van Dorenmalen, K. M. A., … Hooper, G. J., … Woodfield, T. B. F. (2018). Bio-resin for high resolution lithography-based biofabrication of complex cell laden constructs. Biofabrication, 10, 034101. doi: 10.1088/1758-5090/aac00c
Journal - Research Article
Mekhileri, N. V., Lim, K. S., Brown, G. C. J., Mutreja, I., Schon, B. S., Hooper, G. J., & Woodfield, T. B. F. (2018). Automated 3D bioassembly of micro-tissues for biofabrication of hybrid tissue engineered constructs. Biofabrication, 10(2). doi: 10.1088/1758-5090/aa9ef1
Journal - Research Article
Parker, J. D., Lim, K. S., Kieser, D. C., Woodfield, T. B. F., & Hooper, G. J. (2018). Is tranexamic acid toxic to articular cartilage when administered topically? What is the safe dose? Bone & Joint Journal, 100-B(3), 404-412. doi: 10.1302/0301-620X.100B3.BJJ-2017-1135.R1
Journal - Research Article
Parrish, J., Lim, K. S., Baer, K., Hooper, G. J., & Woodfield, T. B. F. (2018). A 96-well microplate bioreactor platform supporting individual dual perfusion and high-throughput assessment of simple or biofabricated 3D tissue models. Lab on a Chip, (18), 2757-2775. doi: 10.1039/c8lc00485d
Journal - Research Article
Smith, J. O., Frampton, C. M. A., Hooper, G. J., & Young, S. W. (2018). The impact of patient and surgical factors on the rate of postoperative infection after total hip arthroplasty: A New Zealand Joint Registry Study. Journal of Arthroplasty, 33(6), 1884-1890. doi: 10.1016/j.arth.2018.01.021
Journal - Research Article
Snell, D. L., Hipango, J., Sinnott, K. A., Dunn, J. A., Rothwell, A., Hsieh, C. J., … Hooper, G. (2018). Rehabilitation after total joint replacement: A scoping study. Disability & Rehabilitation, 40(14), 1718-1731. doi: 10.1080/09638288.2017.1300947
Journal - Research Article
Snell, D. L., Martin, R., Macleod, A. D., Surgenor, L. J., Siegert, R. J., Hay-Smith, E. J. C., Melzer, T., Hooper, G. J., & Anderson, T. (2018). Untangling chronic pain and post-concussion symptoms: The significance of depression. Brain Injury, 32(5), 583-592. doi: 10.1080/02699052.2018.1432894
Journal - Research Article
Stewart, R., Kieser, D. C., Scholze, M., Hammer, N., Stone, B., & Hooper, G. (2018). Preliminary biomechanical results of a novel pin configuration for external fixation of vertical shear pelvic fractures. ANZ Journal of Surgery, 88(10), 1051-1055. doi: 10.1111/ans.14822
Journal - Research Article
Storey, R., Frampton, C., Kieser, D., & Hooper, G. (2018). Does orthopaedic training compromise the outcome in knee joint arthroplasty? Journal of Surgical Education, 75(5), 1292-1298. doi: 10.1016/j.jsurg.2018.02.011
Journal - Research Article
Bertlein, S., Brown, G., Lim, K. S., Jungst, T., Boeck, T., Blunk, T., … Hooper, G. J., Woodfield, T. B. F., & Groll, J. (2017). Thiol-ene clickable gelatin: A platform bioink for multiple 3D biofabrication technologies. Advanced Materials, 29(44), 1703404. doi: 10.1002/adma.201703404
Journal - Research Article
Brown, G. C. J., Lim, K. S., Farrugia, B. L., Hooper, G. J., & Woodfield, T. B. F. (2017). Covalent incorporation of heparin improves chondrogenesis in photocurable gelatin-methacryloyl hydrogels. Macromolecular Bioscience, 17(12), 1700158. doi: 10.1002/mabi.201700158
Journal - Research Article
FitzPatrick, A. J., Rodgers, G. W., Hooper, G. J., & Woodfield, T. B. F. (2017). Development and validation of an acoustic emission device to measure wear in total hip replacements in-vitro and in-vivo. Biomedical Signal Processing & Control, 33, 281-288. doi: 10.1016/j.bspc.2016.12.011
Journal - Research Article
Gilchrist, N., Dalzell, K., Pearson, S., Hooper, G., Hoeben, K., Hickling, J., McKie, J., … Gutenstein, M. (2017). Enhanced hip fracture management: Use of statistical methods and dataset to evaluate a fractured neck of femur fast track pathway: Pilot study. New Zealand Medical Journal, 130(1455), 91-101. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Article
Halasi, Jr, T., Kieser, D., Frampton, C. M. A., & Hooper, G. J. (2017). Midterm analysis of the seleXys cup with ceramic inlay. Arthroplasty Today, 3, 171-175. doi: 10.1016/j.artd.2016.10.003
Journal - Research Article
Inglis, T., Armour, P., Inglis, G., & Hooper, G. (2017). Rationing of hip and knee referrals in the public hospital: The true unmet need. New Zealand Medical Journal, 130(1452), 39-48. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Article
Rajendran, K., Löbker, C., Schon, B. S., Bateman, C. J., Younis, R. A., de Ruiter, N. J. A., … Ramyar, M., Hooper, G. J., Butler, A. P. H., Woodfield, T. B. F., & Anderson, N. G. (2017). Quantitative imaging of excised osteoarthritic cartilage using spectral CT. European Radiology, 27(1), 384-392. doi: 10.1007/s00330-016-4374-7
Journal - Research Article
Rodgers, G. W., Welsh, R., King, L. J., FitzPatrick, A. J., Woodfield, T. B. F., & Hooper, G. J. (2017). Signal processing and event detection of hip implant acoustic emissions. Control Engineering Practice, 58, 287-297. doi: 10.1016/j.conengprac.2016.09.013
Journal - Research Article
Roffe, L., FitzPatrick, A. J., Rodgers, G. W., Woodfield, T. B. F., & Hooper, G. J. (2017). Squeaking in ceramic-on-ceramic hips: No evidence of contribution from the trunnion morse taper. Journal of Orthopaedic Research, 35(8), 1793-1798. doi: 10.1002/jor.23458
Journal - Research Article
Schon, B. S., Hooper, G. J., & Woodfield, T. B. F. (2017). Modular tissue assembly strategies for biofabrication of engineered cartilage. Annals of Biomedical Engineering, 45(1), 100-114. doi: 10.1007/s10439-016-1609-3
Journal - Research Article
Schouten, R., Malone, A. A., Frampton, C. M., Tiffen, C., & Hooper, G. (2017). Five-year follow-up of a prospective randomised trial comparing ceramic-on-metal and metal-on-metal bearing surfaces in total hip arthroplasty. Bone & Joint Journal, 99-B(10), 1298-1303. doi: 10.1302/0301-620x.99b10.bjj-2016-0905.r1
Journal - Research Article
Stamp, L. K., Haslett, J., Chapman, P., O'Donnell, J., Raja, R., Rothwell, A., Frampton, C., & Hooper, G. (2017). Rates of joint replacement surgery in New Zealand, 1999-2015: A comparison of rheumatoid arthritis and osteoarthritis. Journal of Rheumatology, 44(12), 1823-1827. doi: 10.3899/jrheum.170551
Journal - Research Article
Vadei, L., Kieser, D. C., Frampton, C., & Hooper, G. (2017). Survivorship of total hip joint replacements following isolated liner exchange for wear. Journal of Arthroplasty, 32(11), 3484-3487. doi: 10.1016/j.arth.2017.05.055
Journal - Research Article
Lim, K. S., Schon, B. S., Mekhileri, N. V., Brown, G. C. J., Chia, C. M., Prabakar, S., Hooper, G. J., & Woodfield, T. B. F. (2016). New visible-light photoinitiating system for improved print fidelity in gelatin-based bioinks. ACS Biomaterials Science & Engineering, 2, 1752-1762. doi: 10.1021/acsbiomaterials.6b00149
Journal - Research Article
Nunnerley, J., Dunn, J., McPherson, K., Hooper, G., & Woodfield, T. (2016). Return to work for severely injured survivors of the Christchurch earthquake: Influences in the first 2 years. Disability & Rehabilitation, 38(10), 987-993. doi: 10.3109/09638288.2015.1070299
Journal - Research Article
Snell, D. L., Siegert, R. J., Surgenor, L. J., Dunn, J. A., & Hooper, G. J. (2016). Evaluating quality of life outcomes following joint replacement: Psychometric evaluation of a short form of the WHOQOL-Bref. Quality of Life Research, 25, 51-61. doi: 10.1007/s11136-015-1044-1
Journal - Research Article
Tayton, E. R., Frampton, C., Hooper, G. J., & Young, S. W. (2016). The impact of patient and surgical factors on the rate of infection after primary total knee arthroplasty: An analysis of 64 566 joints from the New Zealand Joint Registry. Bone & Joint Journal, 98-B(3), 334-340. doi: 10.1302/0301-620x.98b3.36775
Journal - Research Article
Ailabouni, R., Jennings, A., & Hooper, G. (2015). Peri-prosthetic infection: An algorithmic approach to diagnosis and management. Orthopaedics & Trauma, 29(1), 69-76. doi: 10.1016/j.mporth.2014.11.005
Journal - Research Article
Hooper, N., Snell, D., Hooper, G., Maxwell, R., & Frampton, C. (2015). The five-year radiological results of the uncemented Oxford medial compartment knee arthroplasty. Bone & Joint Journal, 97B(10), 1358-1363. doi: 10.1302/0301-620X.97B10.35668
Journal - Research Article
Kempthorne, J. T., Ailabouni, R., Raniga, S., Hammer, D., & Hooper, G. (2015). Occult infection in aseptic joint loosening and the diagnostic role of implant sonication. BioMed Research International, 2015, 946215. doi: 10.1155/2015/946215
Journal - Research Article
Nunnerley, J., Dunn, J., McPherson, K., Hooper, G., & Woodfield, T. (2015). Participation and quality of life outcomes among individuals with earthquake-related physical disability: A systematic review. Journal of Rehabilitation Medicine, 47, 385-393. doi: 10.2340/16501977-1965
Journal - Research Article
Selvarajah, E., Hooper, G., Grabowski, K., Frampton, C., Woodfield, T. B. F., & Inglis, G. (2015). The rates of wear of X3 highly cross-linked polyethylene at five years when coupled with a 36 mm diameter ceramic femoral head in young patients. Bone & Joint Journal, 97-B(11), 1470-1474. doi: 10.1302/0301-620x.97b11.35736
Journal - Research Article
Allen, C. L., Hooper, G. J., & Frampton, C. M. A. (2014). Do larger femoral heads improve the functional outcome in total hip arthroplasty? Journal of Arthroplasty, 29(2), 401-404. doi: 10.1016/j.arth.2013.06.017
Journal - Research Article
Allen, C. L., Hooper, G. J., Oram, B. J., & Wells, J. E. (2014). Does computer-assisted total knee arthroplasty improve the overall component position and patient function? International Orthopaedics, 38(2), 251-257. doi: 10.1007/s00264-013-1996-0
Journal - Research Article
Hooper, G., Lee, A. J.-J., Rothwell, A., & Frampton, C. (2014). Current trends and projections in the utilisation rates of hip and knee replacement in New Zealand from 2001 to 2026. New Zealand Medical Journal, 127(1401). Retrieved from http://www.nzma.org.nz/journal
Journal - Research Article
Head of Department