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Shanghai Journal of Stomatology    2003, 12 (3): 218-220.   Abstract （287）      PDF （4426KB）（2485）       Knowledge map    Related Articles | Metrics

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Shanghai Journal of Stomatology    2009, 18 (4): 360-364.   Abstract （98）      PDF （4468KB）（2199）       Knowledge map    Related Articles | Metrics

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Effect of HBXIP on biological function and PI3K/Akt signaling pathway of adenoid cystic carcinoma cell line ACC-M MENG Xue, QI Xiao-yu, WANG Qiu-xu, LIU Wei-xian Shanghai Journal of Stomatology    2017, 26 (4): 389-394.   DOI: 10.19439/j.sjos.2017.04.008 Abstract （386）      PDF （4378KB）（1937）       Knowledge map    To study the effect of hepatitis B virus X protein binding protein (HBXIP) on proliferation, migration and invasion of adenoid cystic carcinoma cell line ACC-M, and the possible mechanism of PI3K/Akt signaling pathway. METHODS: HBXIP plasmid was transfected into ACC-M. The cells were divided into experimental group (transfected with plasmid pEGFP-N1-HBXIP) control group (non-transfected group) and blank control group (vector group, pEGFP-N1). RT-PCR was used to detect the expression HBXIP in ACC-M; MTT assay, transwell chamber experiments and scratches over the proliferation of HBXIP were utilized individually to evaluate the influence of HBXIP on ACC-M expression, migration and invasion; Western blotting was used to detect the protein expression of Akt, p-Akt, PI3K, p-PI3K and S100A4 after overexpression of HBXIP. Statistical analysis was performed using SPSS 18.0 software package. RESULTS: MTT results showed that the number of surviving cells of experimental group was significantly higher than the control group (P<0.05); Scratch test results showed that the cell mobility of the experimental group was significantly higher than the control group (P<0.01); Transwell chamber experiments showed that the number of cell invasion of the experimental group was significantly higher than the control group (P<0.01); Western blotting results showed that compared with the control group, the expression of p-Akt, p-PI3K and S100A4 in the experimental group with overexpressed HBXIP was relatively increased. CONCLUSIONS: Overexpression of HBXIP gene promotes ACC-M proliferation, invasion and migration. Further, ACC-M proliferation, invasion and migration may be promoted by increased Akt, PI3K phosphorylation and S100A4 protein expression. Reference | Related Articles | Metrics

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Shanghai Journal of Stomatology    2008, 17 (6): 607-610.   Abstract （240）      PDF （738KB）（1203）       Knowledge map    Related Articles | Metrics

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The orthodontic therapeutic principles for malocclusions concurring with temporomandibular joint disorders SHEN Gang Shanghai Journal of Stomatology    2021, 30 (4): 337-343.   DOI: 10.19439/j.sjos.2021.04.001 Abstract （955）      PDF （2978KB）（1457）       Knowledge map    The biological nature of temporomandibular joint (TMJ) featuring adaptive remodeling allows for TMJ structural changes in response to external stimuli, including alterations in occlusion and in mandibular posture. Correlative susceptibility exists between malocclusions and TMJ disorders (TMD), evidenced by high incidence of TMD coinciding with skeletal originated malocclusion with facial prognathsim (Angle Class I skeletal II high angle). Clinical manifestations include markedly retruded mandible together with increased overjet, or mandibular transverse deviation, due to condylar pathological resorption. It is critically imperative to execute differential diagnosis between the routine malocclusions and those infringed with TMD. The prime stipulations governing the orthodontic procedures include the patient's notification of the existential TMD conditions prior to any orthodontic interventions, close inspections of TMD developments during the treatment, and a specially designed retention protocol aftermath. For the cases where severe overjet and mandibular displacement occur as a result of TMD, some specific orthopedic modalities can be implemented to improve the occlusion by restoring the shifted mandible. TMD conditions are also expected to be relieved with mandibular repositioning, which encourages new bone formation in the degraded condyles. The newly developed clear version of orthopedic appliances, namely, S8-SGTB, S8-SGHB, S9 and S10 are of promising efficacy in treating this category of patients. Reference | Related Articles | Metrics

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Experts consensus on diagnostic and therapeutic strategies for malocclusions at early developing stage FANG Bing, JIN Zuo-lin, BAI Yu-xing, WANG Lin, ZHAO Zhi-he, LI Wei-ran, BAI Ding, HE Hong, LIU Yue-hua, HU Min, SONG Jin-lin, CHEN Li-li, CAO Yang, WU Ting-xi, LI Song, LI Huang, SHI Jie-jun, CHU Feng-ting Shanghai Journal of Stomatology    2021, 30 (5): 449-455.   DOI: 10.19439/j.sjos.2021.05.001 Abstract （1401）      PDF （861KB）（2067）       Knowledge map    Early orthodontic intervention remains a controversial notion in current dental care regime. Whilst early orthodontic treatment for children is the province for orthodontic specialists, a growing number of general practitioners, who may not possess sufficient specialty knowledge, are also involved, raising the concerns about the propriety and quality of their treatment modalities. However, orofacial development of children and adolescents is in a very complicated environment. Comprehensive theoretical knowledge and a great wealth of practical experience are required to ensure the final treatment effect. The possible complications should be kept under control and fully informed to patients and their parents. In order to unify and standardize early orthodontic treatment protocol and help to promote healthy and orderly development of early orthodontic treatment, this consensus summarized the practical experience of orthodontic experts from many famous colleges and affiliated hospitals for clinical reference. Reference | Related Articles | Metrics

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Relationship between upper airway and cranial-facial growth patterns in adolescents with normal occlusion ZHANG Qi-feng, JIN Li, YAO Hua, LI Zhi-yong, HUANG Xu, WANG Hui-ming Shanghai Journal of Stomatology    2016, 25 (6): 702-706.   Abstract （274）   HTML （6）    PDF （814KB）（391）       Knowledge map    PURPOSE: To investigate the relationship between upper airway and cranial-facial growth pattern among teenagers with normal occlusion. METHODS: The study subjects consisted of 52 boys and 64 girls with normal occlusion. Their cephalometric radiographs were obtained. The sagittal diameter of upper airway was analyzed according to gender and different growth pattern. The relationship of upper airway diameter and cranial-facial formation was evaluated by stepwise regression analysis using SPSS 21.0 software package. RESULTS: There was no significant difference between male and female about upper airway diameter in teenagers, also no difference was found among different growth patterns. Regression analysis showed that upper airway was associated with some cranial-facial formation parameters. CONCLUSIONS: Although there is no significant difference in the upper airway diameters among different growth patterns, there is still certain association between cranial-facial formation and upper airway in adolescents. Reference | Related Articles | Metrics Cited: Baidu(1)

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Analysis of the possible causes of endodontic treatment failure by inspection during apical microsurgery treatment QIAN Wen-hao,HONG Jin,XU Pei-cheng Shanghai Journal of Stomatology    2015, 24 (2): 206-209.   Abstract （684）   HTML （3）    PDF （1009KB）（1242）       Knowledge map    PURPOSE: To analyze the possible causes of previous endodontic treatment failure by microscopic inspection during apical microsurgery. METHODS: Two hundred and eighty-nine teeth of previous endodontic treatment failure were collected from patients in Shanghai Xuhui District Dental Center, between January 2006 and January 2014. All surgical procedures were performed by using an operating microscope, and 238 roots were included in the study. The surface of the apical root to be resected or the resected root surface after methylene blue staining was examined during the surgical procedure and inspected with 26 magnification to determine the state of the previous endodontic treatment by using an operating microscope. Fisher's exact test was used to analyze the data with SPSS 19.0 software package. RESULTS: Among the 238 roots with periapical surgery, analysis of the reasons for previous endodontic treatment failure included leaky canal (29.41%), missing canal (15.55%), underfilling (15.55%), anatomical complexity (7.98%), overfilling (4.20%), apical fenestration (4.20%), iatrogenic problem (3.36%), apical calculus (2.52%), apical cracks (1.68%) and unknown reasons (15.55%). The frequency of possible failure causes and tooth position were closely correlated (P<0.001). CONCLUSIONS: Apical microsurgery can better inspect possible causes of previous endodontic treatment failure, in order to improve the success rate of endodontic treatment. Reference | Related Articles | Metrics

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Research progress and current situation of oral surgery robots based on published papers and patents analysis ZHANG Zhi-fan, SHU Zhi-qun, XU Feng, SHEN Hui-qing Shanghai Journal of Stomatology    2025, 34 (1): 106-112.   DOI: 10.19439/j.sjos.2025.01.019 Abstract （270）      PDF （1440KB）（748）       Knowledge map    PURPOSE: To analyze the research progress and technological development of oral surgery robots, reveal the future development trend of oral surgery robots and put forward policy suggestions. METHODS: Focusing on the topic of oral surgery robots, literature review and patent data retrieval methods were used to analyze data from 2011 to 2023 from the perspectives of quantity, source, and technical field. RESULTS: The number of academic papers and patent applications in the field of oral surgery robots had explosive growth since 2015. The literature mainly focused on topics such as oral implantation and digitalization, with Chinese scholars publishing the most papers. The patents focused on tools such as models and instruments dedicated to oral surgery, as well as technical fields such as implant visual navigation and positioning systems. CONCLUSIONS: Oral surgery robots should be developed towards miniaturization and specialization in the future, and domestic breakthroughs in core technologies such as special instruments need to be accelerated. Reference | Related Articles | Metrics

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Clinical efficacy of the combination of miniscrew with clear aligner in controlling the roller coaster effect MA Xiao-qing, XIANG Fei, FAN Ming-yue, SONG Yi, WANG Xiao-hui, ZHANG Ling, QIAN Wen-hao Shanghai Journal of Stomatology    2022, 31 (2): 193-197.   DOI: 10.19439/j.sjos.2022.02.015 Abstract （810）      PDF （1173KB）（1034）       Knowledge map    PURPOSE: To investigate the clinical efficacy of miniscrew in controlling the roller coaster effect in long-distance space closure with clear aligner. METHODS: Sixteen adult patients with bimaxillary protrusion were selected. All cases were treated with clear aligner and their four first premolars were extracted. G6 was designed in all cases. In the experimental group, four miniscrews were inserted at the beginning of treatment to control the teeth in three dimensions; while in the control group, the miniscrews were not applied until obvious roller coaster effect appeared. Paired t test was used to analyze the data with Graphpad Prism 6.0 software package. RESULTS: All the extraction space was closed successfully and the lateral profile was improved significantly. The torque of the upper incisor was under well control and no roller coaster effect happened in the experimental group; while in the control group, the lingual inclination of the upper incisors and open bite of the posterior teeth developed(P<0.05). After the miniscrews intrusion of the upper anterior teeth, the occlusion relationship improved significantly. CONCLUSIONS: Miniscrews effectively prevents and eliminates the roller coaster effect in the process of long-distance space closure with clear aligner. Reference | Related Articles | Metrics

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Shanghai Journal of Stomatology    2006, 15 (1): 1-6.   Abstract （576）      PDF （1079KB）（1059）       Knowledge map    Related Articles | Metrics

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Analysis of three dimensional stability of the hypoplastic maxilla after orthognathic surgery in cleft lip and palate patients YINGWANG Jun-zi, SHEN Shun-yao, LI Biao, SUN Hao, ZHANG Tian-jia, WANG Xu-dong Shanghai Journal of Stomatology    2016, 25 (3): 345-351.   Abstract （421）   HTML （0）    PDF （1222KB）（989）       Knowledge map    PURPOSE: To establish a three dimensional spacial measurement method to analyze the short-term stability of maxilla after orthognathic surgery in cleft lip and palate patients. METHODS: Twenty-five patients with maxillary hypoplasia secondary to cleft lip and palate seeking for orthognathic surgery were included in this study between January 2008 and September 2012. The spiral CT scan for the skull were taken 6 weeks preoperatively (T0), 4 days postoperatively (T1),3 months postoperatively (T2), and 6 months postoperatively (T3) and collected. A three dimensional analytic method for measuring maxilla was set up in ProPlan CMF software, and good repeatability of identification of landmarks was confirmed. Twenty-two indicators to describe the maxillary position and three new angles to describe the maxillary orientation were measured and analyzed. Student's t test was used to analyze the difference between T2 and T3 using SPSS 16.0 software package. RESULTS: In 25 patients with cleft palate there was a translational relapse upwards along vertical axis and a pitch-up relapse of maxilla with an average of 7.46% at the anterior part of the cleft maxilla. The relapse rate was 30.95% in LUCLP, 8.01% in RUCLP, and 34.76% in BCLP, but with no significant difference. Along the horizontal axis, there was a maxillary translational relapse toward noncleft side in both LUCLP and RUCLP group, while a yaw relapse was confirmed with the anterior part of maxilla toward noncleft side and the posterior part toward cleft side. CONCLUSIONS: There is a three-dimensional relapse tendency for the maxilla in the cleft patient postoperatively. The established three-dimensional analytic method well describes the special position of cleft maxilla especially in the translational and rotational movement of maxilla in three different axes comparing with that from lateral cephalometry, thus providing references for accurate measurements in study of the three dimensional maxillary stability after orthognathic surgery. Reference | Related Articles | Metrics

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Shanghai Journal of Stomatology    2004, 13 (3): 203-206.   Abstract （307）      PDF （714KB）（1080）       Knowledge map    Related Articles | Metrics

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Analysis of hub genes, pathways and immune checkpoints of CD8+ T cells in metastatic lymph nodes of head and neck squamous cell carcinoma in C3H/He mice ZHOU Di, HAN Nan-nan, LI Hua-sheng, YAN Ming, RUAN Min Shanghai Journal of Stomatology    2024, 33 (6): 586-593.   DOI: 10.19439/j.sjos.2024.06.004 Abstract （251）      PDF （2332KB）（559）       Knowledge map    PURPOSE: To explore the expression of hub genes, pathways and inhibitory immune checkpoints of CD8+ T cells in metastatic lymph nodes of head and neck squamous cell carcinoma(HNSCC) in C3H/He mice. METHODS: A popliteal lymph node metastasis model of immunocompetent C3H/He mice was constructed with SCC-7 cell line of HNSCC, and the lymph node metastasis status was determined by immunofluorescence. CD8+ T cells in normal and metastatic lymph nodes were sorted by flow cytometry, and transcriptome sequencing analysis was performed to screen out differentially expressed genes. GO functional enrichment analysis and KEGG pathway enrichment analysis were performed sequentially. Flow cytometry and multiplex immunohistochemical were used to detect the expression of four immune checkpoints of CD8+ T cells in metastatic lymph nodes of tumor-bearing mice. SPSS 26.0 software package was used for statistical analysis. RESULTS: After 4 weeks of foot pad injection of SCC-7 cells, C3H/He mice displayed obvious metastasis in popliteal drainage lymph node. A total of 912 differentially expressed genes were screened out by transcriptome sequencing analysis of CD8+ T cells in normal and metastatic lymph nodes, including three inhibitory immune checkpoint-related genes which were upregulated(Pdcd1, Lag3 and Tigit). Eight tumor-related signaling pathways were screened out by KEGG network analysis, including Toll-like receptor signaling pathway, NF Kappa-B signaling pathway, TNF signaling pathway, MAPK signaling pathway, IL-17 signaling pathway, NOD-like receptor signaling pathway, PD-L1 and PD-1 immune checkpoint pathway in tumors and p53 signaling pathway. Flow cytometry showed high expression level of PD-1 and TIM-3 in CD8+ T cells in mouse metastatic lymph nodes. It was further confirmed by multiplex immunohistochemical that PD-1 was highly expressed in CD8+ T cells in metastatic lymph nodes of patients with HNSCC. CONCLUSIONS: Tumor-related signaling pathway of CD8+ T cells in mouse metastatic lymph nodes is significantly activated. The PD-1 expression level of CD8+ T in metastatic lymph nodes of mice and patients with HNSCC is markedly increased. Immunotherapy targeting CD8+ T cells may become a new strategy for the prevention and cure for lymph node metastasis of HNSCC. Reference | Related Articles | Metrics

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Metabolomics study on the difference of tongue coating metabolites between patients with intra-oral halitosis and healthy individual LIMAN Aviella-nathania, ZHU Hong-lai, YANG Wen-jie, YE Wei Shanghai Journal of Stomatology    2023, 32 (5): 525-531.   DOI: 10.19439/j.sjos.2023.05.014 Abstract （351）      PDF （1306KB）（673）       Knowledge map    PURPOSE: To analyze the difference of metabolites of tongue coating between patients with intra-oral halitosis and healthy individuals by untargeted metabolomics, and to explore significant differences in metabolites of intra-oral halitosis as biomarkers. METHODS: The untargeted metabolomics of tongue coating samples from 12 patients with intra-oral halitosis and 12 healthy individuals were studied by liquid chromatography and mass spectrometry combined with principal component analysis and orthogonal partial least squares discriminant analysis. The value of variable importance in projection >1 and P<0.05 of Student's t test in the orthogonal partial least squares-discriminant analysis model were used as the criteria to screen and determine the differential metabolites. RESULTS: There were differences in the metabolites of tongue coating between patients with intra-oral halitosis and healthy individuals, and 11 different metabolites were identified. They were valyl-arginine, glycine-phenylalanine, tryptophyl-proline, deoxyadenosine, 4,5-dihydroniveusin A, N-acetyl-DL-tryptophan, paramethasone acetate, cyclopentanol, [(2-hexylcyclopentylidene) amino]thiourea, L-pipecolic acid and taurine. In the intra-oral halitosis group, the expressions of Glycine-phenylalanine and N-acetyl-DL-tryptophan were significantly up-regulated, while the expressions of taurine were significantly down-regulated. 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. Reference | Related Articles | Metrics

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Application of sliding vermilion flap in angulus oris defect after buccal mucosa cancer ablation Wu Kun, Wu Hanjiang Shanghai Journal of Stomatology    2025, 34 (2): 157-161.   DOI: 10.19439/j.sjos.2025.02.008 Abstract （113）      PDF （1469KB）（530）       Knowledge map    PURPOSE: To evaluate the effect of sliding vermilion flap in angulus oris defect after buccal mucosal cancer ablation. METHODS: A total of 33 patients with buccal mucosal cancer who underwent buccal mucosal cancer radical surgery and resection of angulus oris, and reconstructed with free anterolateral thigh flap transfer and sliding vermilion flap were collected from January 2015 to April 2021 in Department of Oral and Maxillofacial Surgery at Second Xiangya Hospital. Thirty-three patients with buccal mucosal cancer admitted to Department of Oral and Maxillofacial Surgery, Second Xiangya Hospital of Central South University from January 2015 to April 2021 were selected. All patients underwent combined buccal-mandibulectomy and neck radical operation and resection of oral angle, and underwent anterolateral femoral free flap and lip red elastic flap reconstruction. The angulus oris outcome, aesthetics outcome, masticatory efficacy, swallowing and speech function were assessed by FACT-HN (The Functional Assessment of Cancer Therapy-Head and Neck). The mouth opening was measured and recorded. SPSS 19.0 software package was used for statistical analysis of the data. RESULTS: The success rate of free flap transplantation was 100% in 33 patients. Although the aesthetics outcome was decreased at postoperative 1 year compared with that of preoperative duration (P<0.001), there was no significant difference of angulus oris outcome at postoperative 1 year compared with that of preoperative duration (P>0.05). Moreover, the masticatory function was significantly improved at postoperative 1 year compared with that of preoperative duration(P=0.004). However, there was no significant difference of speech and swallowing function at postoperative 1 year compared with that of preoperative duration (P>0.05). The mouth opening was significantly improved at postoperative 1 year compared with that of preoperative duration(P<0.05), and the satisfaction of mouth opening in these patients was 75.7%. CONCLUSIONS: The use of sliding vermilion flap can ideally repair the angulus oris, and offer a novel method to reconstruct defect of angulus oris. Reference | Related Articles | Metrics

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Effectiveness of 3 different methods in prevention of dental caries in permanent teeth among children TANG Li-hong1, SHI Le1, YUAN Shuang1, LV Jin1, LU Hai-xia2 Shanghai Journal of Stomatology    2014, 23 (6): 736-739.   Abstract （279）   HTML （12）    PDF （537KB）（947）       Knowledge map    PURPOSE: To compare the effectiveness of fluoride vanish, fluoride foam, pit and fissure sealant with fluoride in prevention of dental caries, and investigate appropriate approach to prevent dental caries at schools. METHODS: A randomized controlled clinical trial with 4 parallel groups was conducted. Totally 1016 children from 4 schools and 33 classes with a mean age of 7 to 8 years were included. They were randomly allocated into 4 groups: ① fluoride vanish, semi-annual application; ② fluoride foam, semi-annual application; ③ resin sealant, single placement; and ④ placebo control with oral hygiene instruction. Follow-up examinations were conducted after 2 years to monitor dental caries increment of first molars among these children. Data analysis was performed using SPSS 18.0 software package. RESULTS: Two years later, 977 children (96.2%) were examined. The results of multiple factor ANCOVA showed that fluoride vanish and resin sealant had significantly lower mean dental caries increment on tooth surface compared with control group (P<0.05). No significant difference of mean dental caries increment on tooth surface was found between fluoride foam and control group (P>0.05). CONCLUSIONS: The placement of resin sealant with fluoride and annual application of fluoride protector are effective in prevention of dental caries in permanent teeth of children. Reference | Related Articles | Metrics

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Clinical study of the effect of fixed Twin-block on adolescent skeletal ClassⅡmalocclusion MA Xiao-qing, ZHAO Ning, XIANG Fei, ZHOU Man-li, QIAN Wen-hao Shanghai Journal of Stomatology    2021, 30 (4): 414-418.   DOI: 10.19439/j.sjos.2021.04.015 Abstract （470）      PDF （969KB）（426）       Knowledge map    PURPOSE: To evaluate the retention ability of fixed Twin-block appliance and its clinical effect on adolescent skeletal ClassⅡmalocclusion. METHODS: Twenty-six skeletal ClassⅡdivision 1 adolescents (M:12, F: 14; age:11~13 years, average: 11.8 years) were chosen and fixed Twin-block appliance was used to guide the mandibular protrusion for one year. Before and after treatment, cephalometric films were taken to observe the skeletal, dental and soft tissue changes. Graphpad Prism 6.0 software was used for Student's t test. RESULTS: There was no loosening or destruction of the appliance during the treatment and the profile of all cases was improved significantly. The indexes that showed significant difference(P<0.05) included the mandibular length and position (Co-Gn, SNB, ANB, Pog-VL, Pos-VL), the inclination and position of the maxillary incisors(U1-VL, U1-SN), the sagittal position of the mandibular dentition(L1-VL, L6-VL). The indexes that showed insignificant difference(P>0.05) included the mandibular plane(MP-SN), the length and position of the maxilla (SNA, A-VL), the vertical position of the maxillary incisor(U1-HL), the position of the maxillary posterior teeth(U6-VL, U6-HL), the mandibular incisor inclination(IMPA) and the vertical position of the mandibular dentition(L6-MP,L1-MP). CONCLUSIONS: Fixed Twin-block appliance can enhance the mandibular anchorage, effectively promote the mandibular growth and improve the facial profile. Reference | Related Articles | Metrics

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Shanghai Journal of Stomatology    2006, 15 (2): 221-223.   Abstract （782）      PDF （814KB）（882）       Knowledge map    Related Articles | Metrics

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Correlation analysis between anxiety level of patients before dental implantation and STAI scale in 138 consecutive patients CHANG Zhong-fu, JIANG Dan-dan, ZHANG Shi-kun, CAI Jian-ying, ZHANG Zhi-rong, ZHANG Li-hua Shanghai Journal of Stomatology    2021, 30 (6): 663-666.   DOI: 10.19439/j.sjos.2021.06.020 Abstract （391）      PDF （550KB）（635）       Knowledge map    PURPOSE: To investigate the relationship between preoperative anxiety and state-trait anxiety inventory (STAI) in patients undergoing dental implant surgery. METHODS: From February 2018 to May 2021, 138 patients undergoing implant restoration in People's Hospital of Shanghai Pudong District were selected as the study subjects. Modified version of Croa's modified dental anxiety scale (MDAS), dental fear scale(DFS) and STAI questionnaire were used as the research tools. A cross-sectional survey was conducted on selected patients to analyze the prevalence and influencial factors of anxiety in patients with dental implantation. Statistical analysis was completed using SPSS 22.0 software package. RESULTS: The selected patients had an MDAS score of more than 12, accounting for 59.42% (82/138). Among them, gender, income, oral health self-assessment, whether it was the first visit, and previous implantation experience were significant influencial factors(P<0.05); the patients' MDAS score and DFS score were positively correlated with S-AI scale(P<0.05), but not correlated with T-AI. CONCLUSIONS: Patients before dental implantation are susceptible to anxiety. There are many factors influencing the level of anxiety, and they are positively correlated with S-AI. Dentists should pay attention to the anxiety state of patients before dental implantation. Reference | Related Articles | Metrics