Associate Professor Sunyoung Ma
| Position | Associate Professor / Specialist Prosthodontist / Associate Dean (Postgraduate Studies) |
|---|---|
| Department | Department of Oral Rehabilitation |
| Qualifications | BDS DClinDent PhD |
| Research summary | Implant dentistry, removable prosthodontics, gerodontology, CAD/CAM dentistry |
| Teaching |
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| Memberships |
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| Clinical | DCNZ registered specialist prosthodontist with clinical expertise in fixed and removable prosthodontics and oral implantology |
Research
Dr Ma’s research interest includes conducting clinical trials using different treatment modalities involving dental implants for patients especially in the older age group that need to replace their missing teeth. The main research outcome of interest includes biological success of the treatment as well as long-term clinical maintenance / complications issues for both clinicians and patients including any treatment impact on oral health related quality of life for these patients. Dr Ma is also the primary investigator evaluating the clinical stability of zirconia abutments in association with low-temperature degradation and wear at the titanium-zirconia implant-abutment interfaces.
With ongoing national and international collaborations in addition to previous successful research grants and continuous external research funding support, Dr Ma continues to produce research outputs in the areas of oral implantology and gerodontology. Dr Ma has had multiple international invitations to present her research in these areas and is currently working on several book chapters specifically in the area of implant overdentures.
She has supervised multiple undergraduate and postgraduate research projects and is actively involved as a reviewer for multiple international peer reviewed journals and grant applications. Dr Ma was also the recipient of the 2018 SJWRI Undergraduate Research Supervisor Award, and J. Morita Junior Investigator Award for Geriatric Oral Research, International Association for Dental Research (IADR, 2016).
Publications
Alsabeeha, N. H. M., Ma, S., & Payne, A. G. T. (2022). Mandibular 3-implant overdenture: A clinical report of a novel design. Gerodontology. Advance online publication. doi: 10.1111/ger.12615
Atieh, M. A., Almutairi, A., Amir-Rad, F., Koleilat, M., Tawse-Smith, A., Ma, S., … Alsabeeha, N. H. M. (2022). A retrospective analysis of biological complications of dental implants. International Journal of Dentistry, 2022, 1545748. doi: 10.1155/2022/1545748
Zheng, J., Aarts, J. M., Ma, S., Waddell, J. N., & Choi, J. J. E. (2022). Fatigue behavior of removable partial denture cast and laser-sintered cobalt-chromium (CoCr) and polyetheretherketone (PEEK) clasp materials. Clinical & Experimental Dental Research. Advance online publication. doi: 10.1002/cre2.645
Duncan, W. J., Ma, S., Siddiqi, A., & Osman, R. B. (2022). Zirconia versus titanium implants: 8-year follow-up in a patient cohort contrasted with histological evidence from a preclinical animal model. Materials, 15(15), 5322. doi: 10.3390/ma15155322
Beumer, III, J., Faulkner, R. F., Lyons, K. M., Ma, S., Hanlin, S. M., & Orellana, D. (2022). Restoration of edentulous mandibles with overdentures. In J. Beumer, III, R. F. Faulkner, K. C. Shah & B. M. Wu (Eds.), Fundamentals of implant dentistry (Vol. 1): Prosthodontic principles. (2nd ed.) (pp. 123-158). Batavia, IL: Quintessence Publishing.
Beumer, III, J., Faulkner, R. F., Lyons, K. M., Ma, S., Hanlin, S. M., & Orellana, D. (2022). Restoration of edentulous mandibles with overdentures. In J. Beumer, III, R. F. Faulkner, K. C. Shah & B. M. Wu (Eds.), Fundamentals of implant dentistry (Vol. 1): Prosthodontic principles. (2nd ed.) (pp. 123-158). Batavia, IL: Quintessence Publishing.
Chapter in Book - Research
Garrett, N., Nishimura, I., Ma, S., & Lyons, K. M. (2022). Edentulous patients: Patterns of bone resorption and clinical outcomes with implants. In J. Beumer, III, R. F. Faulkner, K. C. Shah & B. M. Wu (Eds.), Fundamentals of implant dentistry (Vol. 1): Prosthodontic principles. (2nd ed.) (pp. 112-122). Batavia, IL: Quintessence Publishing.
Chapter in Book - Research
Beumer, III, J., Faulkner, R. F., Lyons, K., Ma, S., Hanlin, S. M., & Okabe, H. (2015). Restoration of edentulous mandibles with overdentures. In J. Beumer, III, R. F. Faulkner, K. C. Shah & P. K. Moy (Eds.), Fundamentals of implant dentistry: Prosthodontic principles (Vol. 1). (pp. 39-74). Hanover Park, IL: Quintessence.
Chapter in Book - Research
Atieh, M. A., Almutairi, A., Amir-Rad, F., Koleilat, M., Tawse-Smith, A., Ma, S., … Alsabeeha, N. H. M. (2022). A retrospective analysis of biological complications of dental implants. International Journal of Dentistry, 2022, 1545748. doi: 10.1155/2022/1545748
Journal - Research Article
Duncan, W. J., Ma, S., Siddiqi, A., & Osman, R. B. (2022). Zirconia versus titanium implants: 8-year follow-up in a patient cohort contrasted with histological evidence from a preclinical animal model. Materials, 15(15), 5322. doi: 10.3390/ma15155322
Journal - Research Article
Goh, R., Tawse-Smith, A., Atieh, M., Duncan, W., Ma, S., & Li, K. C. (2022). The effect of implantoplasty on dental implant fracture resistance: A systematic review. IIUM Journal of Orofacial & Health Sciences, 3(1), 124-135. doi: 10.31436/ijohs.v3i1.113
Journal - Research Article
Grymak, A., Waddell, J. N., Aarts, J. M., Ma, S., & Choi, J. J. E. (2022). Evaluation of wear behaviour of various occlusal splint materials and manufacturing processes. Journal of the Mechanical Behavior of Biomedical Materials, 126, 105053. doi: 10.1016/j.jmbbm.2021.105053
Journal - Research Article
Zheng, J., Aarts, J. M., Ma, S., Waddell, J. N., & Choi, J. J. E. (2022). Different undercut depths influence on fatigue behavior and retentive force of removable partial denture clasp materials: A systematic review. Journal of Prosthodontics. Advance online publication. doi: 10.1111/jopr.13519
Journal - Research Article
Zheng, J., Aarts, J. M., Ma, S., Waddell, J. N., & Choi, J. J. E. (2022). Fatigue behavior of removable partial denture cast and laser-sintered cobalt-chromium (CoCr) and polyetheretherketone (PEEK) clasp materials. Clinical & Experimental Dental Research. Advance online publication. doi: 10.1002/cre2.645
Journal - Research Article
Atieh, M. A., Baqain, Z. H., Tawse-Smith, A., Ma, S., Almoselli, M., Lin, L., & Alsabeeha, N. H. M. (2021). The influence of insertion torque values on the failure and complication rates of dental implants: A systematic review and meta-analysis. Clinical Implant Dentistry & Related Research, 23, 341-360. doi: 10.1111/cid.12993
Journal - Research Article
Cheah, C., Lim, C., & Ma, S. (2021). The dentist will scan you now: The next generation of digital-savvy graduates. European Journal of Dental Education, 25, 232-237. doi: 10.1111/eje.12596
Journal - Research Article
Grymak, A., Aarts, J. M., Ma, S., Waddell, J. N., & Choi, J. J. E. (2021). Comparison of hardness and polishability of various occlusal splint materials. Journal of the Mechanical Behavior of Biomedical Materials, 115, 104270. doi: 10.1016/j.jmbbm.2020.104270
Journal - Research Article
Paras, A., Ma, S., Waddell, J. N., & Choi, J. J. E. (2021). Real-time in vitro measurement of denture-mucosa pressure distribution in a typical edentulous patient with and without implants: Development of a methodology. Journal of the Mechanical Behavior of Biomedical Materials. doi: 10.1016/j.jmbbm.2021.104531
Journal - Research Article
Poma, M., Al Amri, F., Tawse-Smith, A., & Ma, S. (2021). How are you coping with the COVID-19 pandemic? Survey of undergraduate dental students' wellbeing during an unexpected global event. European Journal of Dental Education. Advance online publication. doi: 10.1111/eje.12721
Journal - Research Article
Choi, J. J. E., Zwirner, J., Ramani, R. S., Ma, S., Hussaini, H. M., Waddell, J. N., & Hammer, N. (2020). Mechanical properties of human oral mucosa tissues are site dependent: A combined biomechanical, histological and ultrastructural approach. Clinical & Experimental Dental Research, 6, 602-611. doi: 10.1002/cre2.305
Journal - Research Article
Al Lawati, I., Al Maskari, H., & Ma, S. (2019). "I am a lefty in a right-handed world": Qualitative analysis of clinical learning experience of left-handed undergraduate dental students. European Journal of Dental Education, 23, 316-322. doi: 10.1111/eje.12432
Journal - Research Article
Atieh, M. A., Pang, J. K., Lian, K., Wong, S., Tawse-Smith, A., Ma, S., & Duncan, W. J. (2019). Predicting peri-implant disease: Chi-squared automatic interaction detection (CHAID) decision tree analysis of risk indicators. Journal of Periodontology, 90, 834-846. doi: 10.1002/jper.17-0501
Journal - Research Article
Chen, M. H.-M., Lyons, K., Tawse-Smith, A., & Ma, S. (2019). Resonance frequency analysis in assessing implant stability: A retrospective analysis. International Journal of Prosthodontics, 32(4), 317-326. doi: 10.11607/ijp.6057
Journal - Research Article
Ma, S., Tawse-Smith, A., Brown, S. D. K., & Duncan, W. (2019). Immediately restored single implants in the aesthetic zone of the maxilla using a novel design: 5-year results from a prospective single-arm clinical trial. Clinical Implant Dentistry & Related Research, 21, 344-351. doi: 10.1111/cid.12733
Journal - Research Article
Chew, M., Tompkins, G., Tawse-Smith, A., Waddell, N., & Ma, S. (2018). Reusing titanium healing abutments: Comparison of two decontamination methods. International Journal of Prosthodontics, 31(6), 613-618. doi: 10.11607/ijp.5881
Journal - Research Article
Payne, A. G. T., Alsabeeha, N. H. M., Atieh, M. A., Esposito, M., Ma, S., & Anas El-Wegoud, M. (2018). Interventions for replacing missing teeth: Attachment systems for implant overdentures in edentulous jaws (Review). Cochrane Database of Systematic Reviews, 10. doi: 10.1002/14651858.CD008001.pub2
Journal - Research Article
Atieh, M. A., Tawse-Smith, A., Alsabeeha, N. H. M., Ma, S., & Duncan, W. J. (2017). The one abutment-one time protocol: A systematic review and meta-analysis. Journal of Periodontology, 88(11), 1173-1185. doi: 10.1902/jop.2017.170238
Journal - Research Article
Payne, A. G. T., Tawse-Smith, A., Wismeijer, D., De Silva, R. K., & Ma, S. (2017). Multicentre prospective evaluation of implant-assisted mandibular removable partial dentures: Surgical and prosthodontic outcomes. Clinical Oral Implants Research, 28(1), 116-125. doi: 10.1111/clr.12769
Journal - Research Article
Tawse-Smith, A., Ma, S., Duncan, W. J., Gray, A., Reid, M. R., & Rich, A. M. (2017). Implications of wear at the titanium-zirconia implant-abutment interface on the health of peri-implant tissues. International Journal of Oral & Maxillofacial Implants, 32(3), 599-609. doi: 10.11607/jomi.5014
Journal - Research Article
Ma, S., Tawse-Smith, A., De Silva, R. K., Atieh, M. A., Alsabeeha, N. H. M., & Payne, A. G. T. (2016). Maxillary three-implant overdentures opposing mandibular two-implant overdentures: 10-year surgical outcomes of a randomized controlled trial. Clinical Implant Dentistry & Related Research, 18(3), 527-544. doi: 10.1111/cid.12325
Journal - Research Article
Ma, S., Waddell, J. N., Atieh, M. A., Alsabeeha, N. H. M., & Payne, A. G. T. (2016). Maxillary three-implant overdentures opposing mandibular two-implant overdentures: 10-year prosthodontic outcomes. International Journal of Prosthodontics, 29(4), 327-336. doi: 10.11607/ijp.4631
Journal - Research Article
Tawse-Smith, A., Kota, A., Jayaweera, Y., Jansen van Vuuren, W., & Ma, S. (2016). The effect of standardised implantoplasty protocol on titanium surface roughness: An in-vitro study. Brazilian Oral Research, 30(1), e137. doi: 10.1590/1807-3107BOR-2016.vol30.0137
Journal - Research Article
Ma, S., & Fenton, A. (2015). Screw- versus cement-retained implant prostheses: A systematic review of prosthodontic maintenance and complications. International Journal of Prosthodontics, 28(2), 127-145.
Journal - Research Article
Tawse-Smith, A., Ma, S., Wu, H., Yeah, A., Jansen Van Vuuren, L., & Jansen van Vuuren, W. (2015). Changes in surface characteristics of moderately roughened grade IV titanium disc following a standardised implantoplasty technique: An in-vitro study. Brazilian Journal of Periodontology, 25(2), 22-33.
Journal - Research Article
Osman, R. B., & Ma, S. (2014). Prosthodontic maintenance of overdentures on zirconia implants: A-year results of a randomized controlled trial. International Journal of Prosthodontics, 57(5), 461-468.
Journal - Research Article
Osman, R. B., Morgaine, K. C., Duncan, W., Swain, M. V., & Ma, S. (2014). Patients’ perspectives on zirconia and titanium implants with a novel distribution supporting maxillary and mandibular overdentures: A qualitative study. Clinical Oral Implants Research, 25(5), 587-597. doi: 10.1111/clr.12106
Journal - Research Article
Osman, R. B., Swain, M. V., Atieh, M., Ma, S., & Duncan, W. (2014). Ceramic implants (Y-TZP): Are they a viable alternative to titanium implants for the support of overdentures? A randomized clinical trial. Clinical Oral Implants Research, 25(12), 1366-1377. doi: 10.1111/clr.12272
Journal - Research Article
Thomson, W. M., & Ma, S. (2014). An ageing population poses dental challenges. Singapore Dental Journal, 35, 3-8. doi: 10.1016/j.sdj.2014.10.001
Journal - Research Article
Osman, R. B., Elkhadem, A. H., Ma, S., & Swain, M. V. (2013). Finite element analysis of a novel implant distribution to support maxillary overdentures. International Journal of Oral & Maxillofacial Implants, 28(1), e1-e10. doi: 10.11607/jomi.2303
Journal - Research Article
Osman, R. B., Payne, A. G. T., Duncan, W., & Ma, S. (2013). Zirconia implants supporting overdentures: A pilot study with novel prosthodontic designs. International Journal of Prosthodontics, 26(3), 277-281. doi: 10.11607/ijp.2903
Journal - Research Article
Alsabeeha, N. H. M., Ma, S., & Atieh, M. A. (2012). Hydroxyapatite-coated oral implants: A systematic review and meta-analysis. International Journal of Oral & Maxillofacial Implants, 27(5), 1123-1130.
Journal - Research Article
Osman, R. B., Payne, A. G., & Ma, S. (2012). Prosthodontic maintenance of maxillary implant overdentures: A systematic literature review. International Journal of Prosthodontics, 25(4), 381-391.
Journal - Research Article
Ma, S., & Payne, A. G. T. (2010). Marginal bone loss with mandibular two-implant overdentures using different loading protocols: A systematic literature review. International Journal of Prosthodontics, 23(2), 117-126.
Journal - Research Article
Ma, S., Tawse-Smith, A., Thomson, W. M., & Payne, A. G. T. (2010). Marginal bone loss with mandibular two-implant overdentures using different loading protocols and attachment systems: 10-year outcomes. International Journal of Prosthodontics, 23(4), 321-332.
Journal - Research Article
Alsabeeha, N. H. M., Ma, S., & Payne, A. G. T. (2022). Mandibular 3-implant overdenture: A clinical report of a novel design. Gerodontology. Advance online publication. doi: 10.1111/ger.12615
Journal - Research Other
Paras, A., Ma, S., Waddell, J. N., & Choi, J. J. E. (2022). Denture-mucosa pressure distribution and pressure-pain threshold in vivo, in vitro and in silico studies: A literature review. Oral, 2, 112-125. doi: 10.3390/oral2010012
Journal - Research Other
Grymak, A., Aarts, J. M., Ma, S., Waddell, J. N., & Choi, J. J. E. (2021). Wear behaviour of occlusal splint materials manufactured by various methods: A systematic review. Journal of Prosthodontics. Advance online publication. doi: 10.1111/jopr.13432
Journal - Research Other
Chen, M. H.-M., Lyons, K. M., Tawse-Smith, A., & Ma, S. (2019). Clinical significance of the use of resonance frequency analysis in assessing implant stability: A systematic review. International Journal of Prosthodontics, 32(1), 51-58. doi: 10.11607/ijp.6048
Journal - Research Other
Osman, R. B., Ma, S., Duncan, W., De Silva, R. K., Siddiqi, A., & Swain, M. V. (2013). Fractured zirconia implants and related implant designs: Scanning electron microscopy analysis. Clinical Oral Implants Research, 24(5), 592-597. doi: 10.1111/j.1600-0501.2011.02411.x
Journal - Research Other
Tawse-Smith, A., Ma, S., Siddiqi, A., Duncan, W. J., Girvan, L., & Hussaini, H. M. (2012). Titanium particles in peri-implant tissues: Surface analysis and histologic response [Case series]. Clinical Advances in Periodontics, 2(4), 232-238. doi: 10.1902/cap.2012.110081
Journal - Research Other
