Ms Tina Hauman
Contact Details
University Links
- Position
- Professional Practice Fellow
- Department
- Department of Oral Rehabilitation
- Qualifications
- BChD MMedSci(Pret) MDS(Otago)
- Research summary
- Endodontic microbiology
Research
Tina Hauman is researching the determination of bacterial viability in dentine by fluorescence. A novel technique, using live-dead stain and confocal microscopy, has been developed for ex vivo determination of bacterial infiltration, distribution and viability in dentinal tubules. This technique has been applied to test the efficacy of different disinfection methods on resected root-end cavities and has possible clinical implications for apical surgery.
Another study used this method to detect viable bacteria in the dentinal tubules of teeth from different age groups, showing that younger teeth have a denser bacterial infiltrate near the canal lumen, with a decrease in bacterial load from coronal to apical along the tooth root. These roots were then examined under the scanning electron microscope; dentinal tubules were counted to correlate the bacterial density with dentinal tubule density along the root length and in roots from different age groups. This research is related to patient care and treatment outcome.
Publications
Russell, A. A., Chandler, N. P., Hauman, C., Siddiqui, A. Y., & Tompkins, G. R. (2013). The butterfly effect: An investigation of sectioned roots. Journal of Endodontics, 39(2), 208-210. doi: 10.1016/j.joen.2012.09.016
Aziz, A., Chandler, N. P., Hauman, C. H. J., Leichter, J. W., McNaughton, A., & Tompkins, G. R. (2012). Infection of apical dentin and root-end cavity disinfection. Journal of Endodontics, 38(10), 1387-1390. doi: 10.1016/j.joen.2012.06.034
Parmar, D., Hauman, C. H. J., Leichter, J. W., McNaughton, A., & Tompkins, G. R. (2011). Bacterial localization and viability assessment in human ex vivo dentinal tubules by fluorescence confocal laser scanning microscopy. International Endodontic Journal, 44(7), 644-651. doi: 10.1111/j.1365-2591.2011.01867.x
Hauman, C. H. J., & Kuzmanovic, D. V. (2007). An evaluation of polymer rotary instruments' ability to remove healthy, non-carious dentine. European Journal of Prosthodontics & Restorative Dentistry, 15(2), 77-80.
Kieser, J., Kieser, D., & Hauman, T. (2005). The course and distribution of the inferior alveolar nerve in the edentulous mandible. Journal of Craniofacial Surgery, 16(1), 6-9. doi: 10.1097/00001665-200501000-00003
Russell, A. A., Chandler, N. P., Hauman, C., Siddiqui, A. Y., & Tompkins, G. R. (2013). The butterfly effect: An investigation of sectioned roots. Journal of Endodontics, 39(2), 208-210. doi: 10.1016/j.joen.2012.09.016
Journal - Research Article
Aziz, A., Chandler, N. P., Hauman, C. H. J., Leichter, J. W., McNaughton, A., & Tompkins, G. R. (2012). Infection of apical dentin and root-end cavity disinfection. Journal of Endodontics, 38(10), 1387-1390. doi: 10.1016/j.joen.2012.06.034
Journal - Research Article
Parmar, D., Hauman, C. H. J., Leichter, J. W., McNaughton, A., & Tompkins, G. R. (2011). Bacterial localization and viability assessment in human ex vivo dentinal tubules by fluorescence confocal laser scanning microscopy. International Endodontic Journal, 44(7), 644-651. doi: 10.1111/j.1365-2591.2011.01867.x
Journal - Research Article
Hauman, C. H. J., & Kuzmanovic, D. V. (2007). An evaluation of polymer rotary instruments' ability to remove healthy, non-carious dentine. European Journal of Prosthodontics & Restorative Dentistry, 15(2), 77-80.
Journal - Research Article
Kieser, J., Kieser, D., & Hauman, T. (2005). The course and distribution of the inferior alveolar nerve in the edentulous mandible. Journal of Craniofacial Surgery, 16(1), 6-9. doi: 10.1097/00001665-200501000-00003
Journal - Research Article
Hauman, C. H. J., & Love, R. M. (2003). Biocompatibility of dental materials used in contemporary endodontic therapy: a review. Part 1. Intracanal drugs and substances. International Endodontic Journal, 36, 75-85.
Journal - Research Article
Hauman, C. H. J., & Love, R. M. (2003). Biocompatibility of dental materials used in contemporary endodontic therapy: a review. Part 2. Root-canal-filling materials. International Endodontic Journal, 36, 147-160.
Journal - Research Article
Hauman, C. H. J., Chandler, N. P., & Purton, D. G. (2003). Factors influencing the removal of posts. International Endodontic Journal, 36, 687-690.
Journal - Research Article
Hauman, C. H. J., Chandler, N. P., & Tong, D. C. (2002). Endodontic implications of the maxillary sinus: A review. International Endodontic Journal, 35, 127-141.
Journal - Research Article
Dreyer, A. G., & Hauman, C. (2001). Bacterial contamination of dental handpieces. South African Dental Journal, 56, 510-512.
Journal - Research Article
Hauman, C. (2001). Pulp canal obliteration - aetiology and management. New Zealand Endodontic Journal, 27, 47-54.
Journal - Research Article
Grobler, S. R., Hauman, C., Basson, N. J., & Van Wyk Kotze, T. J. (1999). Antimicrobial properties of components of the restorative Aelitebond on oral bacteria. Journal of the Dental Association of South Africa, 54, 7-10.
Journal - Research Article