[Expert consensus statement on reconstruction principle for mandibular defect].
Abstract Mandibular defect is one of the common defects of maxillofacial region, which can seriously affect the appearance, chew and speech. The ultimate goal of functional reconstruction of mandibular defect is to restore mandibular appearance, denture and occlusal function. Vascularized bone grafting is an effective method for reconstruction of mandibular defect, especially in treatment of large defect. However, functional reconstruction of mandibular defects involves multiple specialties, many technical details and long treatment cycle, resulting in a small proportion of functional reconstruction. To establish ...
Source: Shanghai Journal of Stomatology - July 9, 2019 Category: Dentistry Authors: Society of Oral Maxillofacial Rehabilitation, Chinese Stomatological Association Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Periodontal bone grafting for the treatment of mandibular anterior teeth with horizontal bone resorption: a case report].
PMID: 31288330 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - July 9, 2019 Category: Dentistry Authors: Chen XF, Chen MH, Wang LM Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[The past, present and future of development of oral esthetics in China].
Abstract Oral aesthetics is a branch of stomatology. It is based on oral medicine and guided by medical esthetics, and includes maintainance, restoration and construction of the beauty of teeth, oral cavity and maxillofacial region. The development of oral esthetics in China has a long history. The late 1980s and early 1990s are the important historical periods of the development of oral esthetics in China. In recent years, with the development of social economy and culture, China's oral esthetics has developed rapidly. In September 2016, Chinese Society of Esthetic Dentistry, Chinese Stomatological Association wa...
Source: Shanghai Journal of Stomatology - June 9, 2019 Category: Dentistry Authors: Tan JG Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Treatment of decayed primary teeth with vital and non-vital pulp conditions].
PMID: 31091571 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - May 9, 2019 Category: Dentistry Authors: Wang J Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Effect of serum starvation and culture to confluence on cell cycle synchronization and mineralization of human dental pulp cells].
CONCLUSIONS: Culture to confluence combined serum starvation can synchronize more hDPCs at G0/G1 stage and promote mineralization of hDPCs. PMID: 31080991 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Peng WW, Dai ZW, Cao Y, Han JL, Zhu YQ Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Mechano-growth factor regulated cyclic stretch-induced osteogenic differentiation and MMP-1, MMP-2 expression in human periodontal ligament cells by activating the MEK/ERK1/2 pathway].
CONCLUSIONS: Mechano-growth factor regulates cyclic stretch-induced osteogenic differentiation and MMP-1, MMP-2 expression in human periodontal ligament cells by activating MEK/ERK1/2 signaling pathway. PMID: 31080992 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Chen JT, Wang Y, Zhou ZF, Wei KW Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Effect of silencing LASP1 on biological behaviors of oral squamous cell carcinoma cells and IC50 of three anti-tumor drugs].
CONCLUSIONS: LASP1 enhances cell proliferation, plate cloning, metastasis and invasion, G2/M phase transition of cell cycle, promotes lung metastasis in nude mice and docetaxel resistance of oral squamous cell carcinoma cell line HN30. PMID: 31080993 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Chen Q, Wang X, Yu YC, Wei KJ Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Effects of salinomycin on proliferative, migratory and invasive property of tongue squamous cell carcinoma cells in vitro].
CONCLUSIONS: The proliferative, invasive and migratory ability of CAL-27 cells can be inhibited by salinomycin, which may be related to the inhibition of epithelial-mesenchymal transitions. PMID: 31080994 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Chen J, Ji P, Su LZ, Li X Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Comparison of mechanical properties of three machinable resin ceramic composite materials].
CONCLUSIONS: According to ISO 6872/2008, three kinds of machinable resin ceramic composites meet the needs of clinical strength.Hyramic showed higher flexural strength at different thickness, it is an ideal material for dental restoration. Vita Enamic has not only higher flexural strength at the thickness of 1 mm, but also good toughness, it is suitable for repair of patients that have limited occlusal space and great bite force, named occlusal veneer. PMID: 31080995 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Liu LY, Guo JJ, DU YX, Wang Q, Qiu LH Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Effect of oral administration of icariin on periodontitis associated alveolar bone resorption in an osteoporosis mouse model].
CONCLUSIONS: Icariin treatment can effectively prevent both bone loss in osteoporosis and alveolar bone resorption induced by periodontitis. PMID: 31080996 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Yang W, Zhao P, Tao ML, Luo Y Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[The effect of transverse dental compensation of camouflaged treatment in adult skeletal Class Ⅲ patients with width discrepancy using cone-beam CT].
CONCLUSIONS: Camouflaged treatment deteriorated the transverse compensation in skeletal Class Ⅲ patients with width discrepancy, accompanied with maxillary buccal alveolar bone resorption. When camouflaged treatment is planned, the potential of molar compensation in transverse dimension should be clearly defined. Appropriate pre-adjusted appliance or surgery-assisted expansion should be considered to avoid periodontal risks. PMID: 31080997 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Gu Y, Wang H, Wang L Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Comparative study of alveolar bone remodeling around the upper incisor area after Twin-block and high-pull headgear-activator functional orthopedic therapy].
CONCLUSIONS: Both functional appliances can cause positive alveolar bone remodeling in maxillary incisor area. HGAC can achieve a controlled tilt inward movement of the maxillary incisors, intrude the incisors to a certain extent, and allow certain change in the bending angle of the incisor alveolar bone at the same time, which is conducive to improving ClassⅡcraniofacial pattern. Twin-block can tilt the maxillary incisor inward, suggesting that more attention needs to be paid to the control of the torque of the incisor when retracting anterior teeth in fixed orthodontic treatment after Twin-block functional treatment. ...
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Xu J, Qiu LX, Ren AS, Zhang L, Yang HM Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[The effect of fluoride varnish Duraphat in preventing deciduous dental caries in preschool children].
CONCLUSIONS: Fluoride varnish Duraphat is effective in decreasing caries incidence and mean dmft increments of primary teeth in preschool children and is worthy to be used widely in Xuhui district. PMID: 31080999 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Su HR, Yang RR, Qian WH, Yu JM Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Case-control study on risk factors of recurrent aphthous ulcer].
CONCLUSIONS: The occurrence of RAU is the result of combination of "multiple factors" in the digestive system, genetic system, immune system and oral microenvironment. PMID: 31081000 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Lin Q, Xie YD, Xie QQ, Zheng X Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Study on DNA methylation profiles in non-syndromic cleft lip/palate based on bioinformatics].
CONCLUSIONS: Abnormal DNA methylation patterns of NSCL/P might be an important epigenetic mechanism affecting the development of NSCL/P. This study might contribute to the identification of identification of biomarkers and targeted interventions of NSCL/P. PMID: 31081001 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Zhao AD, Huang YJ, Zhang HF, Tang W, Zhang MF Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Effect of photodynamic therapy on interleukin in gingival crevicular fluid from patients receiving oral implantation].
CONCLUSIONS: Denfotex PAD light system is effective in reducing peri-implant inflammatory mediators and can work as an effective treatment to prevent peri-implantitis. PMID: 31081002 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Zhou LY, Zhang CN, Gu YX, Lai HC Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Long non-coding RNA PCAT-1 expression in oral squamous cell carcinoma and its clinical significance].
CONCLUSIONS: PCAT-1 is overexpressed in oral squamous cell carcinoma and is associated with higher morbidity of OSCC. PMID: 31081003 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Yang ZC, Huang HY, Xu X Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Bone regeneration effect of injectable-platelet rich fibrin (I-PRF) in lateral sinus lift: a pilot study].
CONCLUSIONS: I-PRF is a safe and reliable material in sinus lift, which can effectively shorten the healing time and enhance the effect of osteogenesis. PMID: 31081004 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Xie H, Xie YF, Liu Q, Shang LY, Chen MZ Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Clinical evaluation of modified free gingival transplantation technique].
CONCLUSIONS: Modified free gingival graft technique can effectively increase the width of buccal keratinized gingiva of the implants, with minimal shrinkage of the graft 1 year after operation without significant pain after operation. PMID: 31081005 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Hu LC, Huang WM, Wang RF Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Clinical evaluation of prosthesis-like applicators with radioactive seeds for treatment of eleven palatal glandular malignancies].
CONCLUSIONS: For patients with palatal glandular malignant tumors, prosthesis-like applicators with 125I radioactive seed brachytherapy may be effective for preventing recurrence and metastasis of the malignancies and improving the patients'quality of life. PMID: 31081006 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Meng QF, Meng J Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Clinical evaluation for coronectomy of the impacted mandibular third molars in close proximity to inferior alveolar nerve].
CONCLUSIONS: Coronectomy is effective in controlling inferior alveolar nerve injury following third molar surgery in radiographically evaluated high risk cases and it has very low incidence of complications. PMID: 31081007 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Wu XC, Li Y, Zhao JJ Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Application of orthodontic device in restoring teeth space in children].
CONCLUSIONS: It is an ideal method to restore teeth space with removable or fixed orthodontic device. It is a simple, fast and economic method for early orthodontic treatment for children. PMID: 31081008 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Wang S, Huang J, Cheng XM, Li XX Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Efficacy of subgingival glycine air polishing on the treatment of moderate-mild peri-implantitis].
CONCLUSIONS: GPAP can improve the efficacy and comfort during treatment of moderate-mild peri-implantitis. However, this improvement may just be short-term, and the long-term efficacy may need a long-term follow-up of larger samples. PMID: 31081009 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Jiang Y, Tong X Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Clinical and imaging features of 36 odontogenic keratocysts associated with an impacted tooth].
CONCLUSIONS: Radiographically, one of the most imaging features of OKCs in association with an unerupted tooth is that its entire tooth appears to be enveloped by cyst or adjacent to cyst, while pericoronal radiolucencies surrounding an impacted tooth are rarely seen. PMID: 31081010 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Jiang ZJ, Zhong WQ, Zhao Y, Liu B Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[The sedative effect of dexmedetomidine in outpatient undergoing dental surgery compared to several sedative drugs:a meta analysis].
CONCLUSIONS: Compared with other sedative drugs, dexmedetomidine may be a better choice for moderate sedation during outpatient dental surgery. PMID: 31081011 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Meng QY, Huang HM, Xu H Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[A case report of multiple dentigerous cyst of mandible and review of literature].
Abstract Dentigerous cyst belongs to one kind of odontogenic cysts, and is also known as follicular cyst. After the formation of the crown or root of the tooth, liquid exudates between the residual enamel epithelium and the crown surface to form odontogenic cysts. Multiple odontogenic cysts are rare in the oral and maxillofacial regions, especially in different areas of the jaw. In this paper, we reported case with multiple odontogenic cysts and discussed its etiology,pathological classification,differential diagnosis and treatment. PMID: 31081012 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Hu NN, Li YY, Wang JW, Hou ZJ, Yang XC Tags: Shanghai Kou Qiang Yi Xue Source Type: research

[Criteria for success in dental implants].
This study aims to examine the frequently used criteria to define treatment success in implant dentistry. PMID: 30854810 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Man Y, Yu HY, Wang ZL, Wu Y, Yang BC, Cheng L, Zhou XD, Sun Y Tags: Hua Xi Kou Qiang Yi Xue Za Zhi Source Type: research

[A review of peri-implant microbiology].
Abstract Dental implants represent the majority of treatment strategies used to replace missing teeth. However, peri-implant diseases caused by disturbance in peri-implant microbiological balance are among the reasons for implant failure. Since the 1980s, peri-implant microorganisms have been a hot research topic in dental microbiology. The bacterial ecology between the disease and health largely differs, which directly or indirectly increases the risk of peri-implant diseases. Accordingly, the determination of the 'core microbiome' of peri-implantitis and peri-implant mucositis is a key point of recent research. ...
Source: Shanghai Journal of Stomatology - February 1, 2019 Category: Dentistry Authors: Cheng L, Yu HY, Wu Y, Bao CY, Yang BC, Man Y, Sun Y, Yan XL, Zhou XD Tags: Hua Xi Kou Qiang Yi Xue Za Zhi Source Type: research

[Analysis of tracheal morphology by spiral CT in 126 cleft palate children].
Conclusions: The upper airway of the subglottic area and the cricoid area in cleft palate children are elliptical, with the transverse dimension narrow and the anteroposterior dimension wide. Cleft palate children with airway stenosis underwent surgery smoothly by using a portable visible laryngoscope. PMID: 30630255 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 9, 2019 Category: Dentistry Authors: Li JJ, Chu J, Hu M Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Research and application of three-dimensional printed template in endodontics].
Abstract With the progress of technology, three-dimensional (3D) printing technology has become more and more widely used in stomatology. 3D printed template has played an irreplaceable role in oral implantation; at the same time, 3D printed template, which has been successfully applied to the calcified root canal negotiation, endodontic treatment of dental invaginatus, apical surgery and autotransplantation, has also provided a new concept and treatment mode for the diagnosis and therapy of endodontic diseases. This review, summarized the research and application of 3D printed template from the perspective of the...
Source: Shanghai Journal of Stomatology - January 9, 2019 Category: Dentistry Authors: Cheng Q, Xia WW Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Risk factors, diagnosis and treatment of peri-implant diseases].
This article reviews the diagnosis, classification and treatment of peri-implant diseases. PMID: 30522200 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - December 9, 2018 Category: Dentistry Authors: Fan Z, Wang ZL Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Digital duplication of mock-up in the restorations of severe dental fluorosis cases].
PMID: 30419660 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - November 9, 2018 Category: Dentistry Authors: Xiong YY, Zhang SM, Hua WL, Zhu ZY Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Acquisition and the immunogenicity of the outer membrane FomA protein of Fusobacterium nucleatum].
Abstract Objective: To express and purify outer membrane protein FomA of Fusobacterium nucleatum (Fn) through gene recombination technique with Escherichia coli (Ec) expression system, and to detect the immunogenicity and the immune effects of the recombinant protein on gingival tissues. Methods: The gene recombination technique and Ec expression system were used to express and purified the FomA protein. Totally 20 C57 mice were immuned with the protein or the phosphate buffer solution (PBS) buffer by subcutaneous injection (each 10 mice), and the specific FomA antibody was detection in mice serum. The immunogenic...
Source: Shanghai Journal of Stomatology - October 9, 2018 Category: Dentistry Authors: Ma L, Feng XP, Wu QL, Zhang XY, Zhang X Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Relationship between expression level of sex-determining region Y box 9 and metastasis of oral squamous cell carcinoma].
Abstract Objective: To investigate the effects of sex-detemining region Y box9 (SOX9) expression levels on the proliferation, migration and metastasis in oral squamous cell carcinoma (OSCC). Methods: A total of 74 OSCC pathological specimens were collected from Shanghai OSCC Tissue and Biological Informations Bank, and clinicopathological information of these specimens were collected. Immunohistochemistry assay was used to examine the expression levels of SOX9 in OSCC and to analyze their relationship with clinicopathological features. Cell counting kit-8 assay and cloning formation was used to observe the relatio...
Source: Shanghai Journal of Stomatology - October 9, 2018 Category: Dentistry Authors: Zou ZT, Hu WT, Cao W, Chen WT Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Expression profile of long non-coding RNA in gingival tissues from the patients with aggressive periodontitis].
Abstract Objective: To detect and analyze the differential expression profile of long non-coding RNA (lncRNA) in aggressive periodontitis (AgP) and healthy gingival tissues, in order to explore the role of lncRNA in AgP. Methods: After the informed consents were obtained, gingival tissues from AgP patients (n=40) and healthy volunteers (n=40) were collected in Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine (from Mar. 2012 to Aug. 2012) and Department of Periodontology, Hospital of Stomatology, Tianjin Medical University (from Oct. 2016 to Apr. 2017). The dif...
Source: Shanghai Journal of Stomatology - September 9, 2018 Category: Dentistry Authors: Li JS, Xie YF, Song LT, Wang XP, Jiang SY Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Analysis of birth defect rate trend of cleft lip and palate in Shanghai from 2007 to 2016].
Conclusions: In recent 10 years, the overall rate of birth defects of cleft lip and palate in Shanghai shows a decreasing trend, with cleft lip and palate declining obviously, but isolate cleft palate has an increasing tendency. Maternal age less than 20 years old or more than 40 years old will increase the risk of birth defects in newborns with cleft lip and palate. PMID: 29972986 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - May 9, 2018 Category: Dentistry Authors: Li L, Yu HT, Wang XD, Zhou F, Wang F, Wang CF Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Facial symmetry after conservative treatment of unilateral condylar fracture in children: a three-dimensional study].
Conclusions: This short-termed study indicates that children's growth potential of condylar is under average after conservative treatments. Because the bone hyperosteogeny of glenoid fossa compensates the hypotrophy of condylar, no deviation of pogonion is detected. PMID: 29972989 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - May 9, 2018 Category: Dentistry Authors: Zhu YF, Tang YM, Sun HJ, Yu Q, Zhu M Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Protective effects of hydrogen-rich medium on lipopolysaccharides-induced injury in human periodontal ligament cells].
In this study, lipopolysaccharides (LPS) was used to damage human periodontal ligament cells (hPDLCs) and consequently investigate the protective effects of hydrogen on reducing oxidative stress and cell apoptosis rate. METHODS: hPDLCs were isolated, and then cultured with normal medium+1 μg·mL⁻¹ LPS or with hydrogen-rich medium+
1 μg·mL⁻¹ LPS. Cell proliferation activity was assessed using a cell counting kit-8 (CCK-8), and lactic dehydrogenase (LDH) release was also detected. The activities of superoxide dismutase (SOD) and catalase (CAT), and the level of malonaldehyde (MDA) in s...
Source: Shanghai Journal of Stomatology - April 1, 2018 Category: Dentistry Authors: Zhou M, Wang ZL Tags: Hua Xi Kou Qiang Yi Xue Za Zhi Source Type: research

[Standards and guidelines of radiation protection and safety in dental X-ray examinations].
Abstract With the rapid development of imaging technology, the application of dental imaging in diagnosis, treatment planning, intraoperative surgical navigation, monitoring of treatment or lesion development and assessment of treatment outcomes is playing an essential role in oral healthcare. The increased total number of dental X-ray examinations is accompanied by a relatively significant increase in collective dose to patients as well as to dental healthcare workers, which is harmful to human bodies to a certain degree. Some radiation protection standards and guidelines in dental radiology have been published i...
Source: Shanghai Journal of Stomatology - December 9, 2017 Category: Dentistry Authors: Guo XL, Li G, Cheng Y, Yu Q, Wang H, Zhang ZY Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Effect of body image in adolescent orthodontic treatment].
CONCLUSIONS: Negative body image-dental dissatisfied-cognitive component and the affective component, the overall negative body image and negative emotions can predict patient satisfaction with treatment efficacy. Orthodontic treatment not only improves the self-aesthetic evaluation of adolescent patients, but also has a positive effect on the mental health of adolescent patients. PMID: 29188643 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - October 1, 2017 Category: Dentistry Authors: Minghui P, Jing K, Xiao D Tags: Hua Xi Kou Qiang Yi Xue Za Zhi Source Type: research

[Oral maxillofacial-head and neck tumor and holistic integrative medicine].
Abstract The advance of clinical diagnosis and treatment in oral and maxillofacial-head and neck tumors has been through the process of specialization and multidisciplinary cooperation. In most cases, a single discipline cannot meet the requirements of diagnosis and treatment, which needs the cooperation of oral and maxillofacial surgery, otolaryngology and oncology approach and therapeutic method such as surgery, radiotherapy and chemotherapy. Holistic integrative medicine aims at integrating the most effective clinical practice experience and patients' individual situation and prognosis, establishing new medical...
Source: Shanghai Journal of Stomatology - August 9, 2017 Category: Dentistry Authors: Zhang CP Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Application of negative molds technology based on three-dimensional printing in digital maxillofacial prostheses].
Conclusions: The digital negative molds technique used in this study could greatly reduce the intensity of manual operation and provided a good therapeutic effect for patients with maxillofacial defects. PMID: 28613053 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - June 9, 2017 Category: Dentistry Authors: Gu XY, Chen XB, Jiao T, Zhang FQ, Jiang XQ Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Comparison of adaptation and microstructure of titanium upper complete denture base fabricated by selecting laser melting and electron beam melting].
Abstract Objective: To fabricate Ti alloy frameworks for a maxillary complete denture with three-dimensional printing (3DP) technique, such as selective laser melting (SLM) and electron beam melting (EBM), and to evaluate the microstructure of these frameworks and their adaptation to the die stone models. Methods: Thirty pairs of edentulous casts were divided into 3 groups randomly and equally. In each group, one of the three techniques (SLM, EBM, conventional technique) was used to fabricate Ti alloy frameworks. The base-cast sets were transversally sectioned into 3 sections at the distal of canines, mesial of fi...
Source: Shanghai Journal of Stomatology - June 9, 2017 Category: Dentistry Authors: Ye Y, Xiong YY, Zhu JR, Sun J Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Development and preliminary clinical application of home-made temporomandibular joint prostheses].
Conclusions: Home-made TMJ prostheses were stable after primary clinical application, but the long-term results need to be observed. PMID: 28412789 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - April 9, 2017 Category: Dentistry Authors: He DM, Zhang LZ, Yang C Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Relationship between the mandibular hypoplasia and temporomandibular joint internal derangement in adolescents with skeletal class Ⅱ malocclusion].
Abstract Mandibular hypoplasia is very common clinically. Studies have reported that temporomandibular joint internal derangement (TMJID) might manifest as mandibular retrusion, and whether there is a direct correlation between them remains controversial in academia. On the other hand, for adolescent patients with skeletal class Ⅱ malocclusion, the growth of mandible could be motivated by orthopedic force, and then the mandibular retrusion corrected. However, if TMJID is the direct cause of mandibular retrusion, orthopedic treatment will not have a significant effect on it. Base on literature review and analysis...
Source: Shanghai Journal of Stomatology - March 9, 2017 Category: Dentistry Authors: Fang B Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[The relationship between temporomandibular joint disc displacement and condylar resorption and the comprehensive treatment protocol].
Abstract Temporomandibular joint (TMJ) anterior disc displacement (ADD) is one of the most common TMJ disease. However, the treatment of ADD have been far from reaching a consensus. In this article, we focused on the following three aspects: ①The relationship between ADD and condylar resorption. ②Whether disc reposition can stop condylar resorption or even make condylar regeneration. ③Proposing a more reasonable treatment pattern, that is TMJ-jaw-occlusion comprehensive treatment protocol. PMID: 28279052 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - March 9, 2017 Category: Dentistry Authors: Yang C Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Physical therapy for temporomandibular joint anterior disc displacement without reduction].
Abstract Temporomandibular joint (TMJ) anterior disc displacement without reduction (ADDwoR) is a common type of temporomandibular joint disorders. Most patients experience limited mouth opening and joint pain at the same time. The standpoint of physical therapy is the function of the joint instead of the displaced disc. The treatment aims to make symptoms disappeared and joint function regained through 3M techniques, including modality, manual and movement. For ADDwoR patients with limited mouth opening within 2 month, manual therapy may reposition disc and the following splint and movement therapy can maintain d...
Source: Shanghai Journal of Stomatology - March 9, 2017 Category: Dentistry Authors: Cai B Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[MRI analysis of the effect on mandibular retrusion with anterior disc displacement treated by using Herbst appliance].
Abstract Objective: To investgate the effect of Herbst appliance on the growth and remodeling of the temporomandibular joint (TMJ) in class Ⅱ patients with mandibular retrusion by using MRI. Methods: Between December 2010 and October 2014, 12 class Ⅱ patients (11-16 years old) with mandibular retrusion were chosen. The patients were divided into two groups. The control group included 7 patients (14 joints) with normal disc condyle relationship and the anterior disc displacement (ADD) group included 5 patients (10 joints) with anterior disc displacement. The MRI images of TMJ were measured, including condylar h...
Source: Shanghai Journal of Stomatology - March 9, 2017 Category: Dentistry Authors: Yu X, Liu JQ, Yuan LJ, Mao LX, Zhu M, Fang B Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[The role of soft tissue transplantation in the reconstruction of gingival papilla].
Abstract Black triangle caused by gingival papilla loss is an ordinary clinical problem. Gingival recession and alveolar bone absorption in the area of gingival papilla lead to the increase of the vertical distance from the adjacent contact point to the alveolar ridge. Periodontal soft tissue grafts play a certain role in the gingival papilla reconstruction. This paper reviewed the effects of soft tissue grafts on the reconstruction of gingival papilla loss through following several aspects, summary of gingival papilla loss, gum soft tissue reconstruction, biological and chemical factors influencing gingival papil...
Source: Shanghai Journal of Stomatology - February 9, 2017 Category: Dentistry Authors: Chen TL, Zhang XH Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research

[Meeting Minutes of 2016 International Congress of Oral Implantology: Pujiang Forum].
PMID: 28072996 [PubMed - in process] (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - January 9, 2017 Category: Dentistry Authors: Ni N, Wang ZL Tags: Zhonghua Kou Qiang Yi Xue Za Zhi Source Type: research