When a patient with a fractured anterior tooth visits the clinic, clinician has to restore the tooth esthetically and quickly. For esthetic resin restoration, clinician can use 'Natural Layering technique' and an index for palatal wall may be needed. In this case report, we introduce pre-restoration index technique on a Class IV defect, in which a temporary filling material is used for easy restoration. Chair-side index fabrication for Class IV restoration is convenient and makes a single-visit treatment possible.

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• A digital workflow for layering composite resin restorations by using 3-dimensionally printed templates to replicate the contralateral tooth accurately and rapidly
  Junjing Zhang, Lin Fan, Chenyang Xie, Junying Li, Yuqiang Zhang, Haiyang Yu
  The Journal of Prosthetic Dentistry.2024; 131(5): 774.     CrossRef
• Combining a CAD-CAM composite resin palatal wall with a direct composite resin layering technique for the restoration of a large Class IV fracture: A clinical report
  Jingjin Liu, Junling Zhang, Weicai Liu, Shanshan Liang
  The Journal of Prosthetic Dentistry.2024;[Epub]     CrossRef
• Direct composite resin restoration of a class IV fracture by using 3D printing technology: A clinical report
  Yi Gao, Jiyao Li, Bo Dong, Min Zhang
  The Journal of Prosthetic Dentistry.2021; 125(4): 555.     CrossRef
• Esthetic rehabilitation of single anterior edentulous space using fiber-reinforced composite
  Hyeon Kim, Min-Ju Song, Su-Jung Shin, Yoon Lee, Jeong-Won Park
  Restorative Dentistry & Endodontics.2014; 39(3): 220.     CrossRef

The purpose of this study was to measure the polymerization shrinkage and hygroscopic expansion of resin-based temporary filling materials and to evaluate microleakage at the interface between the materials and cavity wall.

Five resin-based temporary filing materials were investigated: Fermit (Vivadent), Quicks (Dentkist), Provifil (Promedica), Spacer (Vericom), Clip (Voco). Caviton (GC) was also included for comparison. Polymerization shrinkage of five resin-based temporary filling materials was measured using the bonded disc method. For the measurement of hygroscopic expansion, the discs of six cured temporary filling materials were immersed in saline and a LVDT displacement sensor was used to measure the expansion for 7 days. For estimating of microleakage, Class I cavities were prepared on 120 extracted human molars and randomly assigned to 6 groups of 20 each. The cavities in each group were filled with six temporary filling materials. All specimens were submitted to 1000 thermo-cycles, with temperature varying from 5℃/55℃. Microleakage was determined using a dye penetration test.

The results were as follows:

Fermit had significantly less polymerization shrinkage than the other resin-based temporary filling materials. Fermit (0.22 %) < Spacer (0.38 %) < Quicks (0.64 %), Provifil (0.67 %), Clip (0.67 %)

Citations

Citations to this article as recorded by  

• Comparison of color stability, gloss, mechanical and physical properties according to dental temporary filling materials type
  Ji-Won Choi, You-Young Shin, Song-Yi Yang
  Korean Journal of Dental Materials.2022; 49(3): 97.     CrossRef
• Comparative analysis of strain according to two wavelengths of light source and constant temperature bath deposition in ultraviolet-curing resin for dental three-dimensional printing
  Dong-Yeon Kim, Gwang-Young Lee, Hoo-Won Kang, Cheon-Seung Yang
  Journal of Korean Acedemy of Dental Technology.2020; 42(3): 208.     CrossRef
• Effect of cavity disinfectants on antibacterial activity and microtensile bond strength in class I cavity
  Bo-Ram KIM, Man-Hwan OH, Dong-Hoon SHIN
  Dental Materials Journal.2017; 36(3): 368.     CrossRef
• Shear bond strength of a self-adhesive resin cement to resin-coated dentin
  Jee-Youn Hong, Cheol-Woo Park, Jeong-Uk Heo, Min-Ki Bang, Jae-Jun Ryu
  The Journal of Korean Academy of Prosthodontics.2013; 51(1): 27.     CrossRef
• Coronal microleakage of four temporary restorative materials in Class II-type endodontic access preparations
  Sang-Mi Yun, Lorena Karanxha, Hee-Jin Kim, Sung-Ho Jung, Su-Jung Park, Kyung-San Min
  Restorative Dentistry & Endodontics.2012; 37(1): 29.     CrossRef
• Microtensile bond strength of resin inlay bonded to dentin treated with various temporary filling materials
  Tae-Woo Kim, Bin-Na Lee, Young-Jung Choi, So-Young Yang, Hoon-Sang Chang, Yun-Chan Hwang, In-Nam Hwang, Won-Mann Oh
  Journal of Korean Academy of Conservative Dentistry.2011; 36(5): 419.     CrossRef
• The Effect of Temporary Filling Materials on The Adhesion between Dentin Adhesive-coated Surface and Resin Inlay
  Tae-Gun Kim, Kwang-Won Lee, Mi-Kyung Yu
  Journal of Korean Academy of Conservative Dentistry.2008; 33(6): 553.     CrossRef