Journal of Oral Science Research

Journal of Oral Science Research ›› 2026, Vol. 42 ›› Issue (4): 325-329.DOI: 10.13701/j.cnki.kqyxyj.2026.04.010

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Application of BioclearTM Direct Repair Technique in Closing Anterior Teeth Space

WANG Yue1,2,3, NIU Lin1,2,3, ZHAO Wei1,2,3*   

  1. 1. Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China;
    2. Clincal Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi'an Jiaotong University, Xi’an 710004, China;
    3. Department of Prosthodontics, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
  • Received:2025-07-25 Published:2026-04-23

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Abstract: Objective: To investigate the clinical effect and application value of BioclearTM direct repair technique in the closure of anterior teeth space. Methods: A total of 34 patients (73 restorations) with anterior teeth space were selected. The anterior teeth aesthetic resin restoration was performed by BioclearTM composite resin injection filling technology. The restoration effect was evaluated by World Dental Federation (FDI) standard evaluation and visual analogue scale (VAS ) at 1 month, 3 months, 6 months, and 1 year after operation, and the plaque index (PLI) and periodontal probing depth (PD) were detected. Results: At 1 month and 6 months after operation, the success rate of restoration was 96.77%, and the survival rate was 100%. The success rate and survival rate at 1 year after operation were 98.21%. There was no significant difference in PLI and PD before and after treatment (P>0.05). The VAS scores of the patients were "very satisfied" or "satisfied". Conclusion: BioclearTM direct repair technology can close the anterior teeth space minimally invasively and efficiently, with high success rate of repair, small periodontal impact, and stable aesthetic effect, which is worthy of clinical application.

Key words: BioclearTM direct repair technology, aesthetic restoration of anterior teeth, tooth gap, resin repair