The Application of a 3-Dimensional Printing Technique in Refining the Orthodontic Trans-Palatal Arch

被引：2

作者：

Kuang, Yunchun ^{[1
,2
,3
]}

Hu, Bo ^{[1
,2
,3
]}

Feng, Ge ^{[1
,2
,3
]}

Huang, Lan ^{[1
,2
,3
]}

Song, Jinlin ^{[1
,2
,3
]}

机构：

[1] Chongqing Med Univ, Coll Stomatol, Chongqing 400016, Peoples R China

[2] Chongqing Key Lab Oral Dis & Biomed Sci, Chongqing 401147, Peoples R China

[3] Chongqing Municipal Key Lab Oral Biomed Engn High, Chongqing 401147, Peoples R China

来源：

APPLIED SCIENCES-BASEL | 2022年 / 12卷 / 15期

关键词：

trans-palatal arch; 3-Dimensional printing; MOLARS;

D O I：

10.3390/app12157497

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The aim of this article was to describe the process of designing and manufacturing 3D TPAs and to discuss some clinical cases in which 3D TPAs were used. Digital models were acquired by scanning the casts, scanning the PVS impressions or scanning the dentitions directly. The scanning data in a common STL format was used for the computer design that follows. Then, the design instructions were sent to a 3D printer for fabrication. Finally, manual polishing should be performed. Seven clinical cases in which 3D TPAs were used to assist orthodontic treatment were presented and discussed. The presented clinical cases demonstrated that the 3D TPA was a simple, convenient appliance for the patient and the doctor, and thus, might be more cleansable. The 3D TPA could be designed in different types based on the clinical needs of each case. The application of 3D TPA could be expanded, but clinical trials are necessary to verify the advantages reported here.

引用

页数：10

共 28 条

[1]

Durgekar Sujala, 2012, Int J Orthod Milwaukee, V23, P59

[2]

Eybolu S., 2004, Turk. J. Med. Sci, V34, P59

[3]

Farronato Giampietro, 2011, J Clin Orthod, V45, P263

[4]

Feuerstein Paul, 2011, Compend Contin Educ Dent, V32 Spec No 4, P42

[5] Computer-aided design and manufacture of hyrax devices: Can we really go digital? [J].