A case of two-stage orthodontic treatment of skeletal Class Ⅱmalocclusion with mandibular retrusion and maxillary dental arch stenosis
This article reviewed two-stage orthodontic treatment of a patient with skeletal ClassⅡmalocclusion with mandibular retrusion and maxillary dental arch stenosis. The patient was also accompanied by premature loss of bilateral mandibular deciduous canines and mesialization of mandibular posterior teeth. The first-stage treatment mainly corrected the maxillary dental arch stenosis, maxillary anterior teeth protrusion, mandibular retrusion and skeletal ClassⅡmalocclusion, while the second-stage treatment mainly corrected the mesialization of mandibular posterior teeth and alignment of maxillary and mandibular dentition. T...
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Yun Zhang Xiao-Bing Li Source Type: research
Study on the effect of alginate impression spray disinfection process on model accuracy
CONCLUSIONS: The new technical specifications for cleaning and disinfection of dental impressions recommended by the Chinese Stomatological Association have certain effects on the accuracy of dental impressions made of alginate material,and the details in its process should be further improved.PMID:38171511 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Jia-Yuan Zhang De-Dong Yu Li-Juan Ye Chun-Lan Wu Jing Liu Source Type: research
Study on promoting bone formation in osteoporotic zebrafish by lithium-doped hydroxyapatite nanowires
CONCLUSIONS: Doping lithium ions in nano hydroxyapatite can enhance its osteoinductive properties, and Li-nHA can effectively improve bone formation of osteoporotic zebrafish.PMID:38171512 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Zhen Liu Wei-Ming Guo Lu Liu Rong-Jing Chen Bing Fang Source Type: research
Corilagin-induced apoptosis of oral squamous carcinoma CAL-27 cells in vitro and in vivo and its mechanism
CONCLUSIONS: Corilagin can significantly inhibit CAL-27 cell growth and promote its apoptosis both in vitro and in vivo, which may be related to the mediation of Bax/Bcl-2/Caspase-3 signaling pathway.PMID:38171513 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Sheng-Nan Li Fei-Yan Cui Chen DU Shan Zhao Jian Meng Source Type: research
Effects of let-7a on proliferation, osteogenic differentiation and apoptosis of human dental pulp stem cells
CONCLUSIONS: Let-7a may inhibit proliferation of hDPSCs and promote their differentiation and apoptosis by inhibiting mTOR-4EBP1 molecular pathway.PMID:38171514 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Yan Liu Dan-Ni Shan Jing Sun Yu-Xi Zou Chang-Yong Yuan Source Type: research
Effect of EPA on inflammatory response of human periodontal ligament fibroblasts induced by P. gingivalis LPS
CONCLUSIONS: EPA can inhibit the expression of inflammatory factors induced by P. gingivalis LPS without affecting cell activity, indicating that EPA has the possibility of anti-inflammatory treatment of periodontitis.PMID:38171515 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Zi-Chao Zhou Rong Shu Yi-Qun Wu Source Type: research
Comparison of clear aligners and customized lingual appliance for bimaxillary dentoalveolar protrusion: a retrospective study
CONCLUSIONS: The two techniques can both retract the anterior teeth and lips to improve the profile. However, the customized lingual appliance was more effective in improving the soft tissue profile of patients with bimaxillary dentoalveolar protrusion, with shorter treatment course.PMID:38171516 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Zhen-Xia Li Ling-Jun Yuan Xiao-Wen Zheng Lu Liu Chao Liu Bing Fang Source Type: research
Morphological changes of upper airway in patients with skeletal Class Ⅲ malocclusion after bimaxillary surgery and correlation analysis
CONCLUSIONS: The volume and cross-sectional area of oropharyngeal airway in skeletal Class Ⅲ patients after bimaxillary surgery will decrease. However, the total upper airway volume doesn't change significantly. The changes in the upper airway are correlated with the changes in some soft and hard tissue landmarks.PMID:38171517 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Jie-Ya Yan Yi-Jun Lin Ya-Xin Li An Lao Sheng-Hsuan Liao Jia-Qiang Liu Source Type: research
Accuracy evaluation of static guided implant placement using an intraoral scan method
CONCLUSIONS: Accuracy of static guided implant placement can be influenced by many factors. More research is needed to improve the accuracy of static guided implantation.PMID:38171518 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Sheng-Jia Ye Xiao-Yan Yang Jia-Ming Zhang Xian-Zhen Xin Bin Wei Li Zeng Yao Gong Source Type: research
Accuracy evaluation of recording maxillomandibular relation with the mandibular kinesiography
CONCLUSIONS: Mandibular kinesiography could accurately record the maxillomandibular position relationship in patients with edentulous jaws.PMID:38171519 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Wen-Jun She Jun-Liang Xie Ting Jiao Source Type: research
Efficacy of early maxillary slow expansion in mixed dentition on maxillary teeth and alveolar crest in the central segment
CONCLUSIONS: SME in the mixed dentition did not affect the position of premolar tooth germ in alveolar bone. SME can expand and buccally tilt central alveolar crest and dental arch, and buccal inclination is greater than that of skeletal expansion and buccal inclination. The closer tooth site is to the first molar, the greater the skeletal effect of arch expansion is at this site. SME is an effective treatment for early maxillary expansion in the clinic.PMID:38171520 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Chung-Man Wong Yun Zhang Xiao-Bing Li Source Type: research
Cox model analysis of curative effect and prognostic factors of oral robot-assisted RPLN dissection for head and neck malignancies
CONCLUSIONS: Oral robotic assisted RPLN dissection has certain efficacy in the treatment of head and neck malignant tumors, but the survival rate of patients is affected by T stage, N stage, TNM stage, maximum diameter of invaded lymph nodes, vascular cancer thrombolus and other factors, which should be paid more attention in clinic.PMID:38171521 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Tai-Ran Ding Tuerxun Julaiti Zhi-Tao Yao Tuerdi Maimaitituxun Source Type: research
Evaluation of the effect of invisible correction and SGTB in the treatment of mandibular retrusion
CONCLUSIONS: In patients with receding mandible before the peak of growth and development, the mandible was significantly moved forward after orthodontics. Both invisible orthodontics and SGTB promote changes in the position of the mandible, improves coordination between the upper and lower jaws. In the control of the posterior teeth in the vertical direction, the invisible group is stronger than the SGTB group.PMID:38171522 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Shuang-Xi Chen Mei-Qin Gao Source Type: research
Feasibility of precise digital techniques combined with bone puncture techniques to guide the extent of jaw resection
CONCLUSIONS: The use of Mimics software combined with bone puncture biopsy techniques to guide the extent of resection of malignant tumors in the mandible allows for more accurate mandibular osteotomy, thereby preserving more healthy bone and teeth.PMID:38171523 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Chang Liu Qiong Wu Shao-Hua Chen Tao Xu Liang Liu Kai Zhang Source Type: research
Metabolomics study on the difference of tongue coating metabolites between patients with intra-oral halitosis and healthy individual
CONCLUSIONS: There are differences in the metabolites of tongue coating between patients with intra-oral halitosis and healthy individuals. The differential metabolites with diagnostic value may be used as diagnostic markers of intra-oral halitosis.PMID:38171524 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 3, 2024 Category: Dentistry Authors: Aviella-Nathania Liman Hong-Lai Zhu Wen-Jie Yang Wei Ye Source Type: research
