Published date:Feb 09 2017

Journal Title: KnE Engineering

Issue title: The International Conference on Design and Technology

Pages:37-43

DOI: 10.18502/keg.v2i2.593

Mazher Iqbal Mohammedmazher.mohammed@deakin.edu.au

Joseph Tatineni

Brenton Cadd

Greg Peart

Ian Gibson

We investigate the use of medical imaging, digital design and 3D printing technologies as a viable means of reproducing a person’s anatomy, with the intension of producing a working, patient specific prosthesis. This approach offers several advantages over traditional techniques, as data capture is non-intrusive, models can be made using quantitative methodologies, design iterations can be digitally stored for future reproduction, and additive manufacturing ensures no loss of quality when converting the digital model into a physical part. We also present a combined model segmentation with multi-material printing approach to increase the colour complexity of the final model. When combined with multi-material printing using elastic materials, our approach provides a comprehensive strategy to accurately realising mimic of both skin pigmentation and the tactile feel of human tissues. Ultimately, we believe our approach provides an innovative strategy for prosthesis production which could have considerable potential for implementation in a clinical setting.

[1] R. M. Jani, and N. G. Schaaf, An evaluation of facial prostheses, The Journal of Prosthetic Dentistry, 39, 546–550, (1978), 10.1016/S0022-3913(78)80191-7, 1978/05/01.


[2] S. S. Mantri, R. U. Thombre, and D. Pallavi, Prosthodontic rehabilitation of a patient with bilateral auricular deformity, The Journal of Advanced Prosthodontics, 3, 101–105, 10.4047/jap.2011.3.2.101.


[3] A. N. Ozturk, A. Usumez, and Z. Tosun, Implant-Retained Auricular Prosthesis: A Case Report, European Journal of Dentistry, 4, 71–74, (2010).


[4] K. Subburaj, C. Nair, S. Rajesh, S. M. Meshram, and B. Ravi, Rapid development of auricular prosthesis using CAD and rapid prototyping technologies, International Journal of Oral and Maxillofacial Surgery, 36, 938–943, (10//2007), 10.1016/j.ijom.2007.07.013.


[5] D. Eggbeer, R. Bibb, and P. Evans, Assessment of digital technologies in the design of a magnetic retained auricular prosthesis, (2006).


[6] M. I. Mohammed, J. Tatineni, B. Cadd, P. Peart, and I. Gibson, Applications of 3D Topography Scanning and Multi-Material Additive Manufacturing for Facial Prosthesis Development and Production, Proceedings of the 27th Annual International Solid Freeform Fabrication Symposium, (2016).


[7] L. Ciocca, R. Mingucci, G. Gassino, and R. Scotti, CAD/CAM ear model and virtual construction of the mold, The Journal of Prosthetic Dentistry, 98, 339–343, (11//2007), 10.1016/S0022-3913(07)60116-4.


[8] G. Sansoni, M. Trebeschi, G. Cavagnini, and G. Gastaldi, 3D imaging acquisitiion, modeling and prototyping for facial defects reconstruction, SPIE Proceedings, 7239, (2009).