Abstract:
OBJECTIVES:The aim of the study was to investigate whether bone marrow aspirates (BMA) and concentrates (BMAC) influence the grafts' stability when added to deproteinized bovine bone mineral (DBBM) within the first 6 months after maxillary sinus augmentation. MATERIAL AND METHODS:26 CT data of 13 patients undergoing bilateral maxillary sinus augmentation in a split-mouth design were evaluated using the Voxim software by comparing the graft volumes 2 weeks after the sinus lift procedure with CT data obtained 6 months later. DBBM with (N = 6) or without tibial BMA (N = 6) and DBBM with (N = 7) and without adding iliac BMAC (N = 7) were used as grafts. Absolute and percentage changes in the graft volumes were evaluated, and the nonparametric Mann-Whitney U-test and the nonparametric Wilcoxon test were performed to determine significant differences between the graft volumes within each single split-mouth group and between the two groups. RESULTS:Overall, the volumes decreased between 15% and 21%. All single groups showed statistically significant decreases over 6 months of healing. The time-dependent changes in volumes between the different groups were not statistically significant (P = 0.818). CONCLUSIONS:An evident decrease in graft volume over the first 6 months of healing has to be expected irrespectively of graft composite. Neither BMA nor BMAC seem to have an evident impact. Overaugmentation seems recommendable in two-stage maxillary sinus surgery.
journal_name
Clin Oral Implants Resjournal_title
Clinical oral implants researchauthors
Kühl S,Payer M,Kirmeier R,Wildburger A,Wegscheider W,Jakse Ndoi
10.1111/clr.12101subject
Has Abstractpub_date
2014-02-01 00:00:00pages
221-5issue
2eissn
0905-7161issn
1600-0501journal_volume
25pub_type
杂志文章abstract:OBJECTIVES:The aim of this study was to evaluate hard and soft tissues around implants placed in posterior mandible 1 year after vertical ridge augmentation (VRA). MATERIALS AND METHODS:40 patients with vertical defects were enrolled and treated according to the study protocol. Patients were randomly divided into two ...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.13673
更新日期:2021-01-01 00:00:00
abstract:OBJECTIVES:To evaluate the implant failure, marginal bone loss (MBL), and other biological or technical complications of restorations supported by tilted and straight implants after at least 3 years in function. METHODS:Electronic and manual searches were performed in MEDLINE, Embase, Web of Science, and OpenGrey to i...
journal_title:Clinical oral implants research
pub_type: 杂志文章,meta分析
doi:10.1111/clr.13279
更新日期:2018-10-01 00:00:00
abstract::The installation of implants directly into extraction sockets offers considerable advantages over other treatment modalities for both practitioners and patients. Usually, immediate implants are placed and subsequently covered by mucosa allowing a submerged healing mode. This report presents the rationale, clinical pro...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1994.050306.x
更新日期:1994-09-01 00:00:00
abstract:OBJECTIVES:The aim of this prospective study was to evaluate the 5-year performance and success rate of titanium screw-type implants with the titanium plasma spray (TPS) or the sand-blasted, large grit, acid-etched (SLA) surface inserted in a two-stage sinus floor elevation (SFE) procedure in the posterior maxilla. MA...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2008.01573.x
更新日期:2008-10-01 00:00:00
abstract:OBJECTIVE:Because pixel or voxel values obtained from cone-beam computed tomography (CBCT) images are not absolute values, the bone density cannot be evaluated. Hence, the regression line between voxel values of CBCT and the bone mineral density (BMDs) of multislice CT (MSCT) was prospectively evaluated to investigate ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2010.01950.x
更新日期:2010-12-01 00:00:00
abstract::The aim of the present study was to evaluate if early access to the endosteal bone compartment by removal of the outer cortical bone plate will enhance bone augmentation in a secluded space. Two titanium cylinders were placed on the skull of each of 8 rabbits. Each cylinder was placed into a circular slit, secured to ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:
更新日期:2000-04-01 00:00:00
abstract:AIM:Titanium dental implants are an important treatment option in the replacement of missing teeth. Implant failures can, however, occur and may be promoted by the loss of tissue as a result of local bacterial infection (peri-implantitis). OBJECTIVES:Bacterial adherence to implant surfaces is believed to be influenced...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2006.01274.x
更新日期:2006-12-01 00:00:00
abstract:OBJECTIVES:Studies showing that osteoblasts exhibit a more differentiated phenotype on rough titanium (Ti) surfaces and osteoclast-resorbed bone surfaces used materials characterized by average peak to valley distance (Ra). Other surface features impacting the cells include distance between peaks, curvature of the vall...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2005.01195.x
更新日期:2006-06-01 00:00:00
abstract:OBJECTIVES:To analyze clinical, esthetic, radiographic, and prosthetic outcomes of implants and implant-supported reconstructions using two types of dental implants with non-matching implant abutment junctions. MATERIALS AND METHODS:A total of 64 patients in need of dental implant therapy with fixed reconstructions we...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.12721
更新日期:2016-09-01 00:00:00
abstract:AIM:To evaluate the influence of the presence or absence of adjacent teeth on the level of the mesial and distal alveolar bony crest following healing at sites where implants were installed immediately into extraction sockets. MATERIAL AND METHODS:Six Labrador dogs were used. In the right side of the mandible, full-th...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12006
更新日期:2013-03-01 00:00:00
abstract::This paper presents the Orthosystem (Institute Straumann, Waldenburg/ Switzerland), a new endosseous orthodontic implant anchor system for palatal anchorage. The Orthosystem may replace compliance dependent extraoral anchoring aids for orthodontics and makes a bonding of well aligned mandibular dentition and it's use ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1996.070416.x
更新日期:1996-12-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to perform a histomorphometric and biomechanical comparison of three implants with different designs of the apical area to promote a better bone initial stability and its correlation with the osseointegration. MATERIAL AND METHODS:Fifty-four tapered implants with same length, diame...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12807
更新日期:2017-03-01 00:00:00
abstract:OBJECTIVES:This study aimed at evaluating the biological response of titanium implants coated with UV-irradiated 7-dehydrocholesterol (7-DHC) and vitamin E (VitE) in vivo and analyzing the effects of aging on their stability and bioactivity in vitro. MATERIAL AND METHODS:Titanium surfaces were coated with 7-DHC and Vi...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12815
更新日期:2017-04-01 00:00:00
abstract::The principle of guided tissue regeneration was applied in an attempt to generate bone to cover a subperiosteal implant. Titanium frame works, casted on individual impressions of the anterior surface of the tibia of 4 Copenhagen White rabbits, were stabilized to the tibia by microscrews, and half of them were covered ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1995.060303.x
更新日期:1995-09-01 00:00:00
abstract:OBJECTIVES:This prospective multicentre study provides clinical experience up to 3 years to support a simplified treatment for mandibular edentulism within 1 week by using one-stage implant surgery and a screw-retained full-arch bridge. METHODS:Two hundred and fifty ITI Monotype® implants were installed in 62 patients...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2008.01540.x-i2
更新日期:2008-07-01 00:00:00
abstract:OBJECTIVES:To investigate the role of different levels of pH of artificial saliva under simulated oral environment on the corrosion behavior of commercially pure titanium (cp-Ti) and Ti-6Al-4V alloy. Special attention is given to understand the changes in corrosion kinetics and surface characterization of Ti by using e...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2011.02265.x
更新日期:2012-09-01 00:00:00
abstract::The objective of the present investigation was to characterize the cellular composition of the soft tissues surrounding consecutively retrieved late failures of Brånemark implants. Criteria for implant failure were signs of loss of osseointegration (radiographic peri-fixtural radiolucency and mobility). The clinical h...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1997.080502.x
更新日期:1997-10-01 00:00:00
abstract:OBJECTIVE:The influence of progressively high concentrations of platelet-rich plasma (PRP) on human osteoblast hFOB1.19 proliferation was evaluated. MATERIAL AND METHODS:The PRP was obtained from a human source. Two experiments were conducted. In the first one, PRP was diluted to 50%, 25%, 12.5% and 6.125% (v/v) with ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2005.01145.x
更新日期:2005-08-01 00:00:00
abstract:OBJECTIVE:To use cone beam computed tomography (CBCT) to assess the alterations of socket dimensions after a 6-month healing period following molar extraction. MATERIALS AND METHODS:Seventeen molars were extracted due to advanced periodontitis. CBCT scans were taken immediately after extraction and once more 6 months ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13418
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVES:The objective was to evaluate the association between peri-implant bleeding on probing (BoP) and probing depth. Other factors regarding patients, implants, and sites were taken into consideration. MATERIAL AND METHODS:Consecutive adult patients with ≥1 dental implant were eligible. Two calibrated operators ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13001
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVES:To analyze the relationships between peri-implant conditions and periodontal conditions in Chinese patients with dental implants in place for at least 1 year. MATERIAL AND METHODS:Seventy-six patients (mean age, 41 ± 10 years; range, 21-69 years) who received placement of 120 dental implants (Straumann(®) )...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12114
更新日期:2014-03-01 00:00:00
abstract::The aim of the present study was to compare three different systems for preparing platelet concentrates: two commercially available bed-side techniques (Curasan system and PCCS) and a procedure used routinely in transfusion medicine. Platelet concentrates were prepared from venous blood of 12 healthy male volunteers u...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.2002.130512.x
更新日期:2002-10-01 00:00:00
abstract:OBJECTIVES:Peri-implant disease is considered to be an inflammatory disease, but many aspects of its pathogenesis remain unknown. At present, peri-implant disease is considered to be initiated and perpetuated by a small group of predominantly Gram-negative, anaerobic, or micro-aerophilic bacteria that colonize the subg...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2006.01296.x
更新日期:2007-02-01 00:00:00
abstract::This paper reports on a 7-year life table analysis on ITI titanium plasma-sprayed (TPS) and sandblasted and etched (SLA) implants placed in a private practice and loaded for at least 1 year. In 236 patients, 528 (264 TPS and 264 SLA) implants were placed, 351 (66.5%) implants rehabilitated the posterior region and 71....
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2004.00978.x
更新日期:2004-04-01 00:00:00
abstract:OBJECTIVE:This short communication reports on a novel digital technique designated - the "Fully Digital Technique (FDT)" - to take the impression of the peri-implant soft tissue and emergence profile with an intraoral scanner, digitally capturing both the three dimensional position of the implant platform and the coron...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12599
更新日期:2016-12-01 00:00:00
abstract:OBJECTIVES:The aim of this investigation was to evaluate the potential effects of the systemically delivered combination of calcium supplementation and cholecalciferol and of the locally applied biphasic calcium alloplast on the surgically produced alveolar sockets at the early healing stage in a dog model. MATERIALS ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2011.02284.x
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate a new design of the cervical portion of dental implant with the objective to increase the volume of peri-implant tissues in the crestal area. MATERIALS AND METHODS:Forty-eight tapered dental titanium implants with internal conical connection were implanted in healed alve...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12978
更新日期:2018-07-01 00:00:00
abstract:OBJECTIVE:There are various alternatives for the management of oral conditions that may lead to or already have lead to partial or full edentulism. Economic evaluations measure the efficiency of alternative healthcare interventions and provide useful information for decision-making and the allocation of scarce resource...
journal_title:Clinical oral implants research
pub_type: 共识发展会议,杂志文章,评审
doi:10.1111/clr.12630
更新日期:2015-09-01 00:00:00
abstract:PURPOSE:To compare: (i) the incidence of soft tissue dehiscences; (ii) bone resorption before and after implant placement; and (iii) the survival and success rates of implants placed in two groups of patients with severe bone defects of the jaws reconstructed with autogenous onlay bone grafts alone (control group) or i...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2012.02485.x
更新日期:2013-06-01 00:00:00
abstract::This study details the structural and ultrastructural features of the interfaces between titanium implants and their surrounding tissues. The material stemmed from an experiment in dogs in which guided tissue regeneration with Gore-Tex membranes was used to treat peri-implant, ligature-induced tissue breakdown around ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1994.050201.x
更新日期:1994-06-01 00:00:00