Abstract:
OBJECTIVES:In the current literature, cone beam computed tomography (CBCT) seems to be more accurate in detecting apical lesions (AL) than two-dimensional radiographs. Cortical bone thickness might have an influence on AL visibility. Therefore, the purpose of the study was to directly compare the diagnostic accuracy of panoramic radiography (PANO) and CBCT in detecting AL in the upper jaw and determine the influence of cortical bone thickness on AL visibility. MATERIALS AND METHODS:Anonymised digital images of 351 patients who received a CBCT image and a panoramic radiograph within 90 days were examined for AL in the upper jaw. The analysis was conducted by a trained examiner and reviewed by an expert in dental radiology. Further, the dimensions of AL and cortical bone thickness in the region affected by AL were measured to determine their influence on visibility. Statistical analysis was carried out by means of statistical software (IBM SPSS 25; Armonk, NY, USA). RESULTS:The mean age of the patients was 58.9 years with an almost equal gender distribution. A total of 2223 teeth in the upper jaw were included in the final analysis. CBCT detected AL on 144 teeth (6.5%), of which only 23 were also visible on a PANO. The difference between both methods was significant (p < 0.001). The dimensions of AL measured within a PANO were approximately twice as high as those measured by CBCT. However, the difference was not significant (p ≥ 0.005). Cortical bone thickness had no influence on AL visibility. CONCLUSIONS AND CLINICAL RELEVANCE:Panoramic radiographs are unsuitable for a reliable diagnosis of AL in the upper jaw, while CBCT leads to a better visualisation of AL. Bone thickness has no significant influence on AL visibility with either imaging method.
journal_name
Clin Oral Investigjournal_title
Clinical oral investigationsauthors
Ketabi AR,Ketabi S,Nabli MB,Lauer HC,Brenner Mdoi
10.1007/s00784-019-02843-xsubject
Has Abstractpub_date
2019-11-01 00:00:00pages
4067-4073issue
11eissn
1432-6981issn
1436-3771pii
10.1007/s00784-019-02843-xjournal_volume
23pub_type
杂志文章abstract:OBJECTIVES:This systematic review (SR) aimed to summarise and critically appraise available evidence about the association between the synergistic consumption of alcohol and tobacco and the occurrence of oral squamous cell carcinoma (OSCC). MATERIALS AND METHODS:Observational studies investigating the association betw...
journal_title:Clinical oral investigations
pub_type: 杂志文章,meta分析
doi:10.1007/s00784-019-02958-1
更新日期:2019-07-01 00:00:00
abstract:OBJECTIVES:The objective of this study was to evaluate the inhibition of demineralization around enamel-dentin/restoration interface after dentin pretreatment with 2.5% titanium tetrafluoride (TiF4). MATERIALS AND METHODS:Forty dental class V cavities at the cementoenamel junction were distributed into four groups (n ...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-015-1573-6
更新日期:2016-05-01 00:00:00
abstract::The aim of this study was to compare different methods of detection of Helicobacter pylori (H. pylori) in the dental plaque of dyspeptic patients. After recording the clinical indices, culture and polymerase chain reaction (PCR) methods were performed on plaque samples, while rapid urease test in addition to these tes...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-007-0104-5
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVES:To determine the frequency of oral infection with potential for spread (OIPS) and behavioural risk factors in patients referred to a regional tertiary care-centre for OIPS assessment and clearance. MATERIALS AND METHODS:A database search of all referrals to the Oral and Maxillofacial Diseases unit of HUH in...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-018-2518-7
更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:Interleukin 8 (IL-8) is a pro-angiogenic, pro-inflammatory mediator that belongs to the family of chemokines. Due to its pro-angiogenic characteristic, it may play a vital role in tumour angiogenesis and progression. OBJECTIVES:This study was designed to estimate the levels of salivary IL-8 in oral precance...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-012-0723-3
更新日期:2013-03-01 00:00:00
abstract:OBJECTIVES:Stud attachments are often too adhesive and too susceptible to damage for use in geriatric patients, especially when implants are angulated. This study aimed to evaluate alternative anchoring systems comprising individual and prefabricated polyvinylsiloxane (PVS) attachments. MATERIALS AND METHODS:A total o...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-018-2568-x
更新日期:2019-03-01 00:00:00
abstract:OBJECTIVES:This study investigated the antibacterial properties and micro-hardness of polyacrylic acid (PAA)-coated copper iodide (CuI) nanoparticles incorporated into glass ionomer-based materials, and the effect of PAA-CuI on collagen degradation. MATERIALS AND METHODS:PAA-CuI nanoparticles were incorporated into gl...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-016-1799-y
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVES:Previous research revealed that autogenous tooth roots may be biologically equivalent to conventional bone grafts for lateral ridge augmentation. However, these analyses were limited to two dimensions, whereas healing is a volumetric process. The present study aimed at volumetrically assessing the microstruc...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-018-2723-4
更新日期:2019-07-01 00:00:00
abstract:OBJECTIVES:Root resorptions due to a reduced repair function of cementoblasts are common side effects during orthodontic tooth movement (OTM). The mechanisms, which lead to an impaired cementoblast function, are not fully understood. Therefore, we aimed to investigate changes in the gene expression of cementoblasts dur...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-013-1167-0
更新日期:2014-11-01 00:00:00
abstract:OBJECTIVES:To investigate the relationship of the irradiance-beam-profile areas from six different light-curing units (LCUs) with the degree of conversion (DC), microhardness (KH), and cross-link density (CLD) throughout a resin-based composite (RBC) cured at two clinically relevant distances, and to explore the correl...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-019-02831-1
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVES:To assess the accuracy of intraoral digital impressions for gingival contour captured in the esthetic zone in vivo. MATERIAL AND METHODS:Five participants with full upper dentition were recruited. For each participant, three scans were taken using two intraoral scanning (IOS) systems (3Shape TRIOS Color, TR...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-019-03105-6
更新日期:2020-04-01 00:00:00
abstract::At a dental office in Münster, Germany, the majority of gold inlays incorporated between July 1969 and August 1999 (n=2,071) in 531 patients were checked with reference to the dental records and assessed retrospectively to determine their longevity. One hundred seventy-five gold inlays were rated as failures (no longe...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s007840100119
更新日期:2001-09-01 00:00:00
abstract:OBJECTIVES:Nitrogen-containing bisphosphonates induce osteonecrosis mostly in the jaw and less frequently in other bones. Because of the crucial role of periosteal perfusion in bone repair, we investigated zoledronate-induced microcirculatory reactions in the mandibular periosteum in comparison with those in the tibia ...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-014-1347-6
更新日期:2015-07-01 00:00:00
abstract:OBJECTIVES:To compare selective COX-2 inhibitors with ibuprofen in terms of analgesia, rescue medication consumption, and adverse effects after impacted third molar removal. MATERIALS AND METHODS:Electronic databases were searched. Single dose, double-blind, randomized, and controlled clinical trials comparing the ana...
journal_title:Clinical oral investigations
pub_type: 杂志文章,meta分析
doi:10.1007/s00784-019-02910-3
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:This study aimed to survey dentists in Germany to identify their favored materials for the fabrication of tooth-supported single crowns (SCs) depending on the location of the abutment teeth and the preparation margin. MATERIALS AND METHODS:The survey included questions regarding demographic characteristics ...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-020-03363-9
更新日期:2021-01-01 00:00:00
abstract::The aim of the present study was to evaluate the efficacy of autogenous bone graft (ABG) with and without autogenous periodontal ligament graft (PDLG) in the management of human two-wall intrabony periodontal defects. Twenty-six similar two-wall intrabony periodontal defects with >or=5 mm probing depths and >or=3 mm d...
journal_title:Clinical oral investigations
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00784-008-0235-3
更新日期:2009-09-01 00:00:00
abstract::The goal of this in vitro study was to identify the most suitable dye for endodontic dye leakage studies, which could be a further step towards standardisation. The root canals of 70 extracted, single-rooted human adult teeth were enlarged to apical size 50 using hand instruments. The teeth were divided into seven gro...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-009-0299-8
更新日期:2010-06-01 00:00:00
abstract:OBJECTIVES:Periodontitis is associated with systemic inflammation, elevated platelet activation and enhanced risk for cardiovascular diseases, while periodontal treatment reduces tissue inflammation and shows desirable effects on the oral biofilm and dental health. However, subgingival debridement during conservative t...
journal_title:Clinical oral investigations
pub_type: 临床试验,杂志文章
doi:10.1007/s00784-019-03049-x
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVES:To evaluate the prevalence, clinical features, and risk factors of dentin hypersensitivity (DH) in a Brazilian population. MATERIALS AND METHODS:300 patients at the Dentistry Clinic of the University of São Paulo participated in this study. The subjects completed a questionnaire regarding their personal inf...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-013-1008-1
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:There is an increasing number of oral squamous cell carcinoma (OSCC) associated with HPV-16. However, p16 expression by immunohistochemistry as the current gold standard for a surrogate marker for virus infection reveals unsatisfying diagnostic accuracy. The aim of this study was to investigate a new rapid t...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-020-03601-0
更新日期:2020-10-23 00:00:00
abstract::To evaluate the efficacy of metronidazole on cyclosporine-induced gingival overgrowth (GO), a prospective intra-subject double-blind longitudinal study was performed on six heart transplant patients with GO. All patients underwent scaling and root planing before any treatment. Metronidazole gel (Elyzol, Cabon) was the...
journal_title:Clinical oral investigations
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/s00784-001-0142-3
更新日期:2002-03-01 00:00:00
abstract::The aim of the present study was to comparatively evaluate DNA damage (micronucleus) and cellular death (pyknosis, karyolysis, and karyorrhexis) in exfoliated oral mucosa cells from smokers and non-smokers submitted to dental X-ray using two anatomic sites: buccal mucosa and lateral border of the tongue. A total of 15...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-009-0345-6
更新日期:2010-12-01 00:00:00
abstract:OBJECTIVE:Noninvasive optical methods such as photoplethysmography, established for blood pulse detection in organs, have been proposed for vitality testing of human dental pulp. However, no information is available on the mechanism of action in a closed pulp chamber and on the impairing influence of other than pulpal ...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-013-1115-z
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:Adhesively luted all-ceramic restorations represent a promising way to preserve and stabilize weakened tooth substance, but little information is published about the clinical performance of extensive all-ceramic restorations. MATERIALS AND METHODS:A total of 78 large CEREC 2™ single-tooth all-ceramic restor...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-011-0642-8
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVES:Bioactive proteins are sequestered in human dentine and play a decisive role in dental pulp regeneration and repair. They can be released and exposed on the dentine surface by acids, but also chelators, such as ethylenediaminetetraacetic acid (EDTA). The objectives of this study were (i) to evaluate whether ...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-016-1824-1
更新日期:2017-04-01 00:00:00
abstract:OBJECTIVES:The objective of the study was to compare the retreatability of three calcium silicate-containing sealers (BioRoot RCS, MTA Fillapex, Endo C.P.M.) and an epoxy resin-based sealer (AH Plus) with different root canal instruments (Hedström files, Reciproc R40, Mtwo retreatment file R 25/.05 + Mtwo 40/.06, and F...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-017-2156-5
更新日期:2018-03-01 00:00:00
abstract:OBJECTIVES:The purpose of this experimental in vivo investigation was to evaluate the influence of modifying the implant surface by adding a monolayer of multi-phosphonate molecules on the development of experimental peri-implantitis. MATERIAL AND METHODS:Eight beagle dogs received 5 tests and 5 control implants each ...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-020-03708-4
更新日期:2021-01-06 00:00:00
abstract:OBJECTIVES:The purpose of this study was to evaluate the effect of early functional loading to plateaued implants on bone formation and implant stability in a dog model. MATERIALS AND METHODS:Early loading (EL), nonloading control, and delayed loading (DL) groups were compared using six beagle dogs under functional lo...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-013-0929-z
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the contamination level of toothbrushes by mutans streptococci (MS) and the efficacy of antimicrobial solutions: cetylpyridinium chloride 0.05 % (CPC; Cepacol™) and chlorhexidine 0.12 % (CHX; Periogard™), to disinfect toothbrushes of preschool-aged children in day-care centers. MATERIAL AND METHO...
journal_title:Clinical oral investigations
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00784-013-1169-y
更新日期:2014-11-01 00:00:00
abstract::The aim of this study was to evaluate the clinical performance of S(3) Bond (Kuraray Corp., Japan) and G-Bond (GC Corp., Japan) all-in-one bonding agents, over 3 years in non-carious cervical lesions (NCCLs). Ethics Committee approval was obtained, and 60 restorations were placed in 11 patients aged 45-84 years (mean ...
journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-011-0595-y
更新日期:2012-08-01 00:00:00