Volume: 27 Issue: 1

1. Review and suggestion on the evaluation of the effect and the benefit of a pit and fissure sealant project Page:2—8
2. Current status and progress of periodontal regeneration therapy Page:9—16
3. Effect of construction orientation on the microstructure and properties of SLM Ti alloy clasps Page:17—22
4. The effects of leptin on osteogenesis/odontogenic related gene expression of human apical papillary stem cells Page:23—29
5. Clinical effect of resin hybrid ceramic onlay in repairing posterior tooth defects Page:30—34
6. Research on the changes in upper airway shape and respiratory function before and after upper airway treatment of patients with mild and moderate OSAHS by wearing mandibular advancement snore stopping devices Page:35—40
7. Research on the changes in upper airway shape and respiratory function before and after upper airway treatment of patients with mild and moderate OSAHS by wearing mandibular advancement snore stopping devices Page:35—40
8. Basal cell nevus syndrome: 4 case reports and a literature review Page:41—45
9. Surgical treatment of chronic prolonged mandibular dislocation: case report and literature review Page:46—49
10. Research progress on the treatment of oral and maxillofacial hemangioma Page:50—55
11. Factors related to the control of maxillary anterior teeth torque in invisible appliances Page:56—60
12. The application of three-dimensional reconstruction-based Micro-CT in the research of root canal treatment Page:61—66