Customised design and development of patient specific 3D printed whole mandible implant

Mazher I. Mohammed; Angus P. Fitzpatrick; Santosh K. Malyala; Ian Gibson

Customised design and development of patient specific 3D printed whole mandible implant

Mazher I. Mohammed^*
, Angus P. Fitzpatrick
, Santosh K. Malyala
, Ian Gibson

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

30 Citations (Scopus)

187 Downloads (Pure)

Abstract

In this study we assessed the design criteria for the creation of a patient specific, whole mandible implant based on a patient’s medical imaging data and 3D printing. We tailor this procedure to a patient who will undergo a mandibulectomy due to cancer infiltration of the jaw. The patient CT scan data was used to generate a 3D representation of the patient’s skull, before the corrupted mandible was extracted. We examined two approaches based on classical symmetry matching and digital reconstruction of the defect to form the final model for printing. The final designs were then 3D printed and assessed for efficacy against a patient specific representative model of the skull and maxilla, where the final optimised design was found to provide an excellent fit. Ultimately, this technique provides a framework for the design and optimisation of a patient specific whole mandible implant.

Original language	English
Title of host publication	Solid Freeform Fabrication 2016
Subtitle of host publication	Proceedings of the 26th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference
Place of Publication	Austin, TX, USA
Publisher	University of Texas at Austin
Pages	1708-1717
Number of pages	10
Publication status	Published - 2016
Externally published	Yes
Event	27th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2016 - Austin, United States Duration: 8 Aug 2016 → 10 Aug 2016 Conference number: 27

Conference

Conference	27th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2016
Abbreviated title	SFF 2016
Country/Territory	United States
City	Austin
Period	8/08/16 → 10/08/16

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

3D printing
Design
Implant
Mandible
Patient Specific

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ArticleFinal published version, 633 KB

https://hdl.handle.net/2152/89709

Cite this

Mohammed, M. I., Fitzpatrick, A. P., Malyala, S. K., & Gibson, I. (2016). Customised design and development of patient specific 3D printed whole mandible implant. In Solid Freeform Fabrication 2016: Proceedings of the 26th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference (pp. 1708-1717). University of Texas at Austin. https://hdl.handle.net/2152/89709

Mohammed, Mazher I. ; Fitzpatrick, Angus P. ; Malyala, Santosh K. et al. / Customised design and development of patient specific 3D printed whole mandible implant. Solid Freeform Fabrication 2016: Proceedings of the 26th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference. Austin, TX, USA : University of Texas at Austin, 2016. pp. 1708-1717

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abstract = "In this study we assessed the design criteria for the creation of a patient specific, whole mandible implant based on a patient{\textquoteright}s medical imaging data and 3D printing. We tailor this procedure to a patient who will undergo a mandibulectomy due to cancer infiltration of the jaw. The patient CT scan data was used to generate a 3D representation of the patient{\textquoteright}s skull, before the corrupted mandible was extracted. We examined two approaches based on classical symmetry matching and digital reconstruction of the defect to form the final model for printing. The final designs were then 3D printed and assessed for efficacy against a patient specific representative model of the skull and maxilla, where the final optimised design was found to provide an excellent fit. Ultimately, this technique provides a framework for the design and optimisation of a patient specific whole mandible implant.",

keywords = "3D printing, Design, Implant, Mandible, Patient Specific",

author = "Mohammed, \{Mazher I.\} and Fitzpatrick, \{Angus P.\} and Malyala, \{Santosh K.\} and Ian Gibson",

year = "2016",

language = "English",

pages = "1708--1717",

booktitle = "Solid Freeform Fabrication 2016",

publisher = "University of Texas at Austin",

address = "United States",

note = "27th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2016, SFF 2016 ; Conference date: 08-08-2016 Through 10-08-2016",

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Mohammed, MI, Fitzpatrick, AP, Malyala, SK & Gibson, I 2016, Customised design and development of patient specific 3D printed whole mandible implant. in Solid Freeform Fabrication 2016: Proceedings of the 26th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference. University of Texas at Austin, Austin, TX, USA, pp. 1708-1717, 27th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2016, Austin, Texas, United States, 8/08/16. <https://hdl.handle.net/2152/89709>

Customised design and development of patient specific 3D printed whole mandible implant. / Mohammed, Mazher I.; Fitzpatrick, Angus P.; Malyala, Santosh K. et al.
Solid Freeform Fabrication 2016: Proceedings of the 26th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference. Austin, TX, USA: University of Texas at Austin, 2016. p. 1708-1717.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Customised design and development of patient specific 3D printed whole mandible implant

AU - Mohammed, Mazher I.

AU - Fitzpatrick, Angus P.

AU - Malyala, Santosh K.

AU - Gibson, Ian

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N2 - In this study we assessed the design criteria for the creation of a patient specific, whole mandible implant based on a patient’s medical imaging data and 3D printing. We tailor this procedure to a patient who will undergo a mandibulectomy due to cancer infiltration of the jaw. The patient CT scan data was used to generate a 3D representation of the patient’s skull, before the corrupted mandible was extracted. We examined two approaches based on classical symmetry matching and digital reconstruction of the defect to form the final model for printing. The final designs were then 3D printed and assessed for efficacy against a patient specific representative model of the skull and maxilla, where the final optimised design was found to provide an excellent fit. Ultimately, this technique provides a framework for the design and optimisation of a patient specific whole mandible implant.

AB - In this study we assessed the design criteria for the creation of a patient specific, whole mandible implant based on a patient’s medical imaging data and 3D printing. We tailor this procedure to a patient who will undergo a mandibulectomy due to cancer infiltration of the jaw. The patient CT scan data was used to generate a 3D representation of the patient’s skull, before the corrupted mandible was extracted. We examined two approaches based on classical symmetry matching and digital reconstruction of the defect to form the final model for printing. The final designs were then 3D printed and assessed for efficacy against a patient specific representative model of the skull and maxilla, where the final optimised design was found to provide an excellent fit. Ultimately, this technique provides a framework for the design and optimisation of a patient specific whole mandible implant.

KW - 3D printing

KW - Design

KW - Implant

KW - Mandible

KW - Patient Specific

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M3 - Conference contribution

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BT - Solid Freeform Fabrication 2016

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Y2 - 8 August 2016 through 10 August 2016

ER -

Customised design and development of patient specific 3D printed whole mandible implant

Abstract

Conference

UN SDGs

Keywords

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