
Overview
Background
Completed specialist training in Endodontics in 2021 at the University of Adelaide and South Australian Dental Services. The DClinDent program included 9 articles in peer-reviewed journals, 1 article currently in press and one book chapter.
Completed a PhD which included 11 articles in peer-reviewed journals.
Completed the JBI Comprehensive systematic review training program.
Recipient of multiple research and travel grants.
Awarded a Fellow of the Pierre Fauchard Academy – an international dental association that recognizes and supports leaders of the dental profession.
Active researcher actively presenting research findings, locally and internationally, at scientific meetings as well as publishing multiple scientific articles.
Active contributor to dental teaching, research and philanthropy.
Committee member for the International Association of Dental Traumatology
Availability
- Mr William Ha is:
- Available for supervision
Fields of research
Qualifications
- Bachelor, The University of Queensland
- Masters (Extended) of Endodontics, University of Adelaide
Research interests
-
Endodontic Biomaterials
The materials used in performing endodontic treatment
Works
Search Professor William Ha’s works on UQ eSpace
2024
Journal Article
Enhancing coronal adaptation of root canal fillings with a modified single-cone obturation technique: two case reports
Motamedi, Mahmood Reza Kalantar, Gilbert, Brett E. and Ha, William N. (2024). Enhancing coronal adaptation of root canal fillings with a modified single-cone obturation technique: two case reports. Iranian Endodontic Journal, 19 (1), 50-55. doi: 10.22037/iej.v19i1.43991
2024
Journal Article
ASE Position Statement: Dental Dam in Endodontics
Martin, Anthony P., Harlamb, Stephen C. and Ha, William N. (2024). ASE Position Statement: Dental Dam in Endodontics. Australian Endodontic Journal, 50 (2), 215-217. doi: 10.1111/aej.12849
2024
Journal Article
A systematic review and meta-analysis of the prevalence and global distribution of middle mesial canals in mandibular molars identified by CBCT
Motamedi, Mahmood Reza Kalantar, Amirzade-Iranaq, Mohammad Hosein and Ha, William N. (2024). A systematic review and meta-analysis of the prevalence and global distribution of middle mesial canals in mandibular molars identified by CBCT. Clinical Oral Investigations, 28 (6) 310, 310. doi: 10.1007/s00784-024-05660-z
2023
Journal Article
Comparison of curvature severity between sagittal and coronal planes of mesiobuccal canals in permanent maxillary first molars using multiple complexity-risk criteria: a CBCT cross-sectional study of a Brazilian subpopulation
Wu, Lee, Ha, William Nguyen, Decurcio, Daniel Almeida, Estrela, Carlos and Rossi-Fedele, Giampiero (2023). Comparison of curvature severity between sagittal and coronal planes of mesiobuccal canals in permanent maxillary first molars using multiple complexity-risk criteria: a CBCT cross-sectional study of a Brazilian subpopulation. Journal of Endodontics, 49 (12), 1682-1689.e4. doi: 10.1016/j.joen.2023.09.015
2023
Journal Article
European Endodontic Journal - Moving Forward to a New Era
Çapar, Ismail Davut, Ahmed, Hany Mohamed Aly and Ha, William Nguyen (2023). European Endodontic Journal - Moving Forward to a New Era. European endodontic journal, 8 (4), VII-VIII. doi: 10.14744/eej.2023.94899
2023
Journal Article
Parallel endodontic education via social media: an exploratory survey study
Nawar, Nawar Naguib, Elkholy, Mostafa M. A., Ha, William Nguyen, Bürklein, Sebastian and Saber, Shehabeldin Mohamed (2023). Parallel endodontic education via social media: an exploratory survey study. Australian Endodontic Journal, 49 (3), 512-523. doi: 10.1111/aej.12773
2023
Journal Article
The effect of a preparation containing glycocholic acid on the biocidal efficacy of sodium hypochlorite in a biofilm laboratory model
Haddad, Yoseif, Chan, Wing Chuan, Ha, William Nguyen, Conde, Antonio, Estevez, Roberto, Lopez, Alejandro Peña, Gates, Georgia Charlotte and Rossi‐Fedele, Giampiero (2023). The effect of a preparation containing glycocholic acid on the biocidal efficacy of sodium hypochlorite in a biofilm laboratory model. Australian Endodontic Journal, 49 (3), 503-511. doi: 10.1111/aej.12771
2023
Journal Article
Association between intracanal medicament radiopacity and streak artifact production using cone-beam computed tomography: a laboratory study
Wahidi, Alizafar, Ha, William Nguyen, Alvino, Lawrence M., Nagendrababu, Venkateshbabu and Rossi-Fedele, Giampiero (2023). Association between intracanal medicament radiopacity and streak artifact production using cone-beam computed tomography: a laboratory study. Journal of Endodontics, 49 (7), 909-914. doi: 10.1016/j.joen.2023.04.011
2023
Journal Article
Optimum shaping parameters of the middle mesial canal in mandibular first molars: a finite element analysis study
Elkholy, Mostafa M. A., Nawar, Nawar Naguib, Ha, William Nguyen, Saber, Shehabeldin Mohamed and Kim, Hyeon-Cheol (2023). Optimum shaping parameters of the middle mesial canal in mandibular first molars: a finite element analysis study. Journal of Endodontics, 49 (5), 567-574. doi: 10.1016/j.joen.2023.03.007
2023
Journal Article
Prevalence and morphological features of molar‐root incisor malformation in children attending a specialist paediatric dental unit
Jensen, Emilija D., Smart, Gabrielle, Lee, Nara, Tan, Jenny, Oliver, Kelly, Ha, William N. and Ranjitkar, Sarbin (2023). Prevalence and morphological features of molar‐root incisor malformation in children attending a specialist paediatric dental unit. International Journal of Paediatric Dentistry, 33 (6), 543-552. doi: 10.1111/ipd.13061
2023
Journal Article
Rapidly progressing generalised tooth resorption associated with primary immunodeficiency due to XIAP / BIRC4 mutation
Jensen, Emilija D., Ha, William, Tan, Jenny, Oliver, Kelly J. and Ranjitkar, Sarbin (2023). Rapidly progressing generalised tooth resorption associated with primary immunodeficiency due to XIAP / BIRC4 mutation. International Journal of Paediatric Dentistry, 33 (2), 196-202. doi: 10.1111/ipd.13034
2022
Journal Article
Cone‐beam computed tomography—predictors and characteristics of usage in Australia and New Zealand, a multifactorial analysis
Mathew, Abhishek Isaac, Lee, Silvia C., Ha, William Nguyen, Rossi‐Fedele, Giampiero and Doğramacı, Esma J. (2022). Cone‐beam computed tomography—predictors and characteristics of usage in Australia and New Zealand, a multifactorial analysis. Australian Endodontic Journal, 49 (2), 247-255. doi: 10.1111/aej.12663
2022
Book Chapter
Root-end filling materials
Fareed, M. A., Ha, W. N., Chopra, V. and Shivagange, V. (2022). Root-end filling materials. Biomaterials in endodontics. (pp. 285-310) edited by Zohaib Khurshid, Muhammad Sohail Zafar and Shariq Najeeb. Cambridge, United Kingdom: Woodhead Publishing. doi: 10.1016/B978-0-12-821746-7.00010-3
2021
Journal Article
Do zirconia single-retainer resin-bonded fixed dental prostheses present a viable treatment option for the replacement of missing anterior teeth? A systematic review and meta-analysis
Al-Bermani, Ayad S.A., Quigley, Niall P. and Ha, William N. (2021). Do zirconia single-retainer resin-bonded fixed dental prostheses present a viable treatment option for the replacement of missing anterior teeth? A systematic review and meta-analysis. The Journal of Prosthetic Dentistry, 130 (4), 533-542. doi: 10.1016/j.prosdent.2021.10.015
2021
Journal Article
Remaining dentinal thickness after simulated post space preparation and the fit of prefabricated posts to root canal preparation shapes
Ha, William N., Chaves, Gustavo S., Decurcio, Daniel, Estrela, Carlos, Peters, Ove A. and Rossi-Fedele, Giampiero (2021). Remaining dentinal thickness after simulated post space preparation and the fit of prefabricated posts to root canal preparation shapes. Journal of the American Dental Association, 152 (12), 1020-1032.e12. doi: 10.1016/j.adaj.2021.06.014
2021
Journal Article
Impact of canal taper and access cavity design on the life span of an endodontically treated mandibular molar: a finite element analysis
Elkholy, Mostafa M.A., Nawar, Nawar Naguib, Ha, William Nguyen, Saber, Shehabeldin Mohamed and Kim, Hyeon-Cheol (2021). Impact of canal taper and access cavity design on the life span of an endodontically treated mandibular molar: a finite element analysis. Journal of Endodontics, 47 (9), 1472-1480. doi: 10.1016/j.joen.2021.06.009
2021
Journal Article
A systematic review comparing mineral trioxide aggregate to other commercially available direct pulp capping agents in dogs
Tucker, Rebecca Lee and Ha, William Nguyen (2021). A systematic review comparing mineral trioxide aggregate to other commercially available direct pulp capping agents in dogs. Journal of Veterinary Dentistry, 38 (1), 34-45. doi: 10.1177/08987564211024905
2021
Journal Article
Comparative evaluation of mineral trioxide aggregate obturation using four different techniques—a laboratory study
Mathew, Abhishek Isaac, Lee, Silvia Chamin, Rossi-Fedele, Giampiero, Bogen, George, Nagendrababu, Venkateshbabu and Ha, William Nguyen (2021). Comparative evaluation of mineral trioxide aggregate obturation using four different techniques—a laboratory study. Materials, 14 (11) 3126, 3126. doi: 10.3390/ma14113126
2021
Journal Article
An arithmetic crown-down dynamic tactile instrumentation technique: a case report of an S-shaped root canal
Elkholy, Mostafa M. A. and Ha, William Nguyen (2021). An arithmetic crown-down dynamic tactile instrumentation technique: a case report of an S-shaped root canal. Journal of Endodontics, 47 (5), 836-843. doi: 10.1016/j.joen.2020.12.013
2021
Journal Article
What is new in the 2020 International Association of Dental Traumatology emergency treatment guidelines?
Alvino, Lawrence, Ha, William Nguyen, Chan, Wing Chuan and Rossi‐Fedele, Giampiero (2021). What is new in the 2020 International Association of Dental Traumatology emergency treatment guidelines?. Dental Traumatology, 37 (3) edt.12671, 510-520. doi: 10.1111/edt.12671
Supervision
Availability
- Mr William Ha is:
- Available for supervision
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Media
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