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Additive Manufacturing of TMJ Device used in Temporomandibular Joint MRI Scan by using 3D Printer

3D 프린터를 이용하여 턱관절 MRI검사에 사용되는 TMJ device제작

  • 장혜원 (충북보건과학대학교 방사선과)
  • Received : 2018.06.22
  • Accepted : 2018.07.07
  • Published : 2018.07.28

Abstract

In an examination of the temporomandibular joint disc, MRI(Magnetic Resonance Imaging) is a useful method, and it is necessary to conduct an examination with one's mouth open for a long time to observe the accurate position change of the disc. Thus, this study would produce a TMJ device, using the 3-D printing technology, which would maintain the state of opening the mouth and would evaluate its usefulness as compared to the existing fixed device. As compared to the image using the existing TMJ device, the image taken with the self-produced TMJ device with a 3-D printer showed a somewhat lower SNR, but there was no defect for a clinical use. It is judged that benefits to costs would increase, since it can be customized for the individual patient and can contribute to the production of similar tools by utilizing the 3-D printing technology.

Keywords

Temporomandibular(TM) Joint;3D Printing;TMJ Device;MRI

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