Abstract:
OBJECTIVES:To assess the status of health services provision of public tertiary dental hospitals during the COVID-19 epidemic in China and to evaluate the regional difference of telehealth. MATERIALS AND METHODS:The health services provision of public tertiary dental hospitals in China mainland during the COVID-19 epidemic was inquired. The status of non-emergency dental services, emergency dental services, and online professional consultation and the hospitals' geographical distribution were recorded and analyzed. RESULTS:All the 48 public tertiary dental hospitals suspended general non-emergency dental treatment while providing emergency dental services only. Ninety percent of them notified the change of dental services online, and 69% of them offered free online professional consultations. The penetration rate of online technology was significantly higher in the eastern region than that of the central and western regions. CONCLUSIONS:There was a significant change in the health service provision of Chinese public tertiary dental hospitals during the COVID-19 epidemic and wider use of telehealth in the eastern region. CLINICAL RELEVANCE:This report demonstrated that dental health services were significantly affected by the COVID-19 epidemic in China, which might lead to a long-time impact on dental care in the future.
journal_name
Clin Oral Investigjournal_title
Clinical oral investigationsauthors
Yang Y,Zhou Y,Liu X,Tan Jdoi
10.1007/s00784-020-03267-8subject
Has Abstractpub_date
2020-05-01 00:00:00pages
1861-1864issue
5eissn
1432-6981issn
1436-3771pii
10.1007/s00784-020-03267-8journal_volume
24pub_type
杂志文章abstract:OBJECTIVES:This study aims to investigate the additional influence of multiple applications of antimicrobial photodynamic therapy (aPDT) in smokers with chronic periodontitis. MATERIALS AND METHODS:Twenty smokers with chronic periodontitis were treated in a split-mouth design study with aPDT adjunct to Scaling and Roo...
journal_title:Clinical oral investigations
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00784-018-2740-3
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVES:To assess the potential influence of systemic antibiotic administration on the healing of periodontal intrabony defects treated with deproteinized bovine bone mineral (DBBM) and collagen membrane. MATERIALS AND METHODS:Forty-one intrabony defects were treated by means of DBBM and collagen membrane (GTR). Po...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-020-03616-7
更新日期:2020-10-13 00:00:00
abstract:OBJECTIVES:The aim of the study was to introduce a novel three-dimensional (3D) method to quantify the relative amount of different tissue components in bone substitute-treated defects by means of integration of confocal laser imaging into micro-computed tomography (μCT) analysis. MATERIALS AND METHODS:One standardize...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-013-1081-5
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVE:The present study aimed to identify and quantify the elution of monomers of five different resin-based CAD/CAM blocks (RCBs) using HPLC. METHODS:Five different RCBs were used in the study: GC Cerasmart (CS), Voco Grandio blocs (GR), 3M Lava Ultimate (LU), Shofu Block (SB), and Vita Enamic (VE). Fifteen sampl...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-020-03377-3
更新日期:2021-01-01 00:00:00
abstract:OBJECTIVES:Obesity is associated with periodontitis, but the mechanisms underlying this association have yet to be unraveled. The present investigation was to evaluate a common rat model, in which obesity is induced by high-fat, high-sucrose diet (HFSD), for its applicability in periodontal research. MATERIALS AND MET...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-018-2514-y
更新日期:2019-02-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to investigate changes in saliva concentration of the inflammatory marker MRP-8/14 and the presence of some periodontitis-associated bacteria in patients with mixed dentition treated with a rigid acrylic, bonded maxillary expander. METHODS:Fifteen patients in mixed dentition treate...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-020-03706-6
更新日期:2020-12-03 00:00:00
abstract:OBJECTIVE:Dental materials and oral hygiene products may be responsible for oral contact allergic reactions. We aimed to determine the occurrence of allergies in patients with symptomatic oral lichen planus (OLP), oral lichenoid lesions (OLLs) and stomatitis and investigate if patch testing could identify contact aller...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-017-2053-y
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVES:The caries preventive effect of long-term use (1 year) of low-dosage (2.5 g/die) of xylitol chewing gum in a high-caries-risk adult population was evaluated. MATERIALS AND METHODS:In this randomized clinical trial, 179 high-caries-risk adults were assigned to two experimental groups, xylitol and polyols. Ca...
journal_title:Clinical oral investigations
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00784-017-2075-5
更新日期:2017-12-01 00:00:00
abstract::Peoples in Iraq face a mixture of health hazards associated with poverty. Oral cancer is a major public health issue worldwide; it remains a highly lethal and disfiguring disease. It is primarily a disease of epithelial origin. A total of 1,425 cases of histologically diagnosed squamous cell carcinoma collected from t...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-007-0141-0
更新日期:2008-03-01 00:00:00
abstract::The translucency of teeth allows the non-destructive subsurface visualisation of their microstructure by confocal laser scanning microscopy (CLSM) at a level of about 150 microns below the surface. The dentine-enamel junction (DEJ) is accessible only directly adjacent to the cervix of the tooth. Therefore teeth have t...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s007840050038
更新日期:1998-03-01 00:00:00
abstract:OBJECTIVES:To evaluate the effects of air-blowing time and storage time on microtensile bond strength (μTBS) of universal adhesives to dentin. MATERIALS AND METHODS:Ninety flat dentin surfaces from extracted human third molars were bonded with three universal adhesives (Clearfil Universal Bond-CU; G-Premio Bond-GP; Sc...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-018-2656-y
更新日期:2019-06-01 00:00:00
abstract::The objective of this study is to evaluate flexural strength, flexural modulus, compressive strength, curing temperature, curing depth, volumetric shrinkage, water sorption, and hygroscopic expansion of two self-, three dual-, and three light-curing resin-based core materials. Flexural strength and water sorption were...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-010-0405-y
更新日期:2011-08-01 00:00:00
abstract:OBJECTIVES:The objective of this study was to evaluate the association between salivary and plaque arginine levels/ADS activities with dental caries. MATERIALS AND METHODS:A systematic search was performed as per PRISMA statement using PubMed, Scopus, Cochrane Library, and Web of Science. Published studies that invest...
journal_title:Clinical oral investigations
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00784-017-2322-9
更新日期:2018-03-01 00:00:00
abstract:OBJECTIVE:The study aimed to evaluate the effect of internal silver coating as a countermeasure to crestal bone loss around implants with or without multiple abutment disconnections/reconnections. MATERIALS AND METHODS:Following tooth extraction, 48 implants with connected healing abutments (24 implants internally coa...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-020-03416-z
更新日期:2021-02-01 00:00:00
abstract:OBJECTIVES:To evaluate the marginal and internal fit of CAD/CAM-generated frameworks for 4-unit, fixed dental prostheses (FDPs) from zirconia (Z) and cobalt-chromium alloy (C) made with conventional (CI) and digital impressions (DI). MATERIALS AND METHODS:A titanium model was digitized with an intraoral scanner (DI, L...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-015-1513-5
更新日期:2016-03-01 00:00:00
abstract::This study evaluated the colour parameters of composite and ceramic shade guides determined using a colorimeter and digital imaging method with illuminants at different colour temperatures. Two different resin composite shade guides, namely Charisma (Heraeus Kulzer) and Premise (Kerr Corporation), and two different ce...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-009-0329-6
更新日期:2010-12-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to evaluate the effect of different endodontic solvents on the microtensile bond strength (μTBS) of various adhesives to pulp chamber dentin. MATERIAL AND METHODS:A total of 120 human third molars were selected. Canals were prepared with the ProTaper Universal system and obturated....
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-016-1929-6
更新日期:2017-03-01 00:00:00
abstract:: ...
journal_title:Clinical oral investigations
pub_type: 评论,信件
doi:10.1007/s00784-018-2788-0
更新日期:2019-01-01 00:00:00
abstract::Within the context of preventing non-communicable diseases, the World Health Report (2002) and the WHO Global Oral Health Program (2003) put forward a new strategy of disease prevention and health promotion. Greater emphasis is placed on developing global policies in oral health promotion and oral disease prevention. ...
journal_title:Clinical oral investigations
pub_type: 杂志文章,评审
doi:10.1007/s00784-007-0178-0
更新日期:2008-03-01 00:00:00
abstract:OBJECTIVES:The aim of this comprehensive literature review is to provide recommendations and guidelines for dental implant therapy in patients with a history of radiation in the head and neck region. For the first time, a meta-analysis comparing the implant survival in irradiated and non-irradiated patients was perform...
journal_title:Clinical oral investigations
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00784-013-1134-9
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVES:This in vitro study evaluated the effect of fiber insertion depth on antimicrobial efficacy of antimicrobial photodynamic therapy (aPDT) using a photosensitizer (PS; toluidine blue) and a red light-emitting diode (LED) in root canals infected with Enterococcus faecalis. MATERIALS AND METHODS:Single-rooted e...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-016-1948-3
更新日期:2017-06-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate the acidogenicity of dual-species biofilms of bifidobacteria and Streptococcus mutans. MATERIALS AND METHODS:The following strains were tested: Bifidobacterium dentium DSM20436, Parascardovia denticolens DSM10105, and Scardovia inopinata DSM10107. Streptococcus mutans UA...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-016-1958-1
更新日期:2017-06-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to compare the push-out bond strength of three calcium silicate cements to dentine after two different irrigation regimes. MATERIALS AND METHODS:One hundred eighty 2-mm-thick root sections were prepared. The sections were divided into three main groups (n = 60). In group A, the sec...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-013-1082-4
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVE:This study aimed to evaluate the effects of chronic consumption of cachaça, a Brazilian beverage containing alcohol, on submandibular glands (SM) of rats by using histomorphometric and biochemical parameters. MATERIALS AND METHODS:Twenty-four male rats (40 days of age) were assigned into the following four g...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-020-03290-9
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVES:To evaluate the diagnostic efficacy of CBCT-MRI fused images for articular disc calcification of temporomandibular joint (TMJ). MATERIALS AND METHODS:Twenty patients (24 TMJs) whose image examinations showed dense bodies in the TMJ space were included in the study. The locations of dense bodies evaluated by...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-020-03497-w
更新日期:2020-08-12 00:00:00
abstract::The purpose of this study was to determine the risk of microbiological transmission into the dental laboratory via impressions and dental stone models. Metal master models were contaminated with Bacillus subtilis and Streptococcus sanguis. Impressions in alginate, polyvinylsiloxane, and polyether were used, and models...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-002-0174-3
更新日期:2002-09-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to analyze the prevalence of dental erosion among competitive swimmers of the local swimming club in Szczecin, Poland, who train in closely monitored gas-chlorinated swimming pool water. MATERIALS AND METHODS:The population for this survey consisted of a group of junior competi...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-012-0720-6
更新日期:2013-03-01 00:00:00
abstract::The aim of this retrospective study was to determine the outcome of orthodontic treatment carried out on patients by postgraduate students at the Katholieke Universiteit Leuven, Belgium. The treatment outcome of 292 'final examination' patients and of 287 'control' patients was compared by means of the Peer Assessment...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s007840000094
更新日期:2001-03-01 00:00:00
abstract:OBJECTIVE:Our aim was to assess the anti-biofilm ability of previously unverified individual D-amino acids (DAAs), to produce plasma polymer encapsulated DAAs (PPEDAAs), to measure the shell thickness and subsequent release of DAAs, and to assess the effects of PPEDAAs on Enterococcus faecalis biofilms. MATERIALS AND ...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-020-03663-0
更新日期:2020-11-02 00:00:00
abstract:OBJECTIVES:This work aimed to comparatively evaluate the three modalities of vestibuloplasty around implants in the posterior mandible. MATERIALS AND METHODS:Forty patients who presented with a shallow vestibule and insufficient keratinized gingiva were divided into three groups: apically positioned flap only (APF gro...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-017-2320-y
更新日期:2018-06-01 00:00:00