Abstract:
PURPOSE:The aim of this prospective study was to evaluate the soft tissue changes around implants in the aesthetic zone, placed under a trimodal approach (immediate post-extraction placement, flapless, and immediate provisional restoration) and its relationship to gingival/periodontal biotype of the patient. MATERIALS AND METHODS:The sample consisted of 14 patients from two private practices that were in need of a tooth extraction in the anterior maxillary region (cuspid to cuspid) and were candidates to a replacement with a dental implant. An initial measurement (baseline) of the position or the mesial and distal papillae and gingival zenith was made at this time, with a rigid dental-supported stent and an electronic precision caliper, able to the second tenth of a millimeter; after careful tooth extraction, the periodontal thickness, at a point 5 mm apical to de gingival buccal margin, with an analogical thickness gauge, able to one tenth of a millimeter. Once the implant was inserted an immediate provisional restoration was delivered. To evaluate the soft tissue changes measurements were repeated at 3, 6, and 12 months. A statistical analysis was performed to evaluate the changes in the gingival margin around the implant restorations and to identify a possible correlation to patient's periodontal thickness. RESULTS:All 14 patients received Straumann (®) implants (9 Tissue Level [TL] Regular Neck [RN], 2 TL Narrow Neck [NN], 2 Bone Level [BL] Narrow Crossfit [NC], and 1 BL Regular Crossfit [RC]). All implants integrated and none had any biological complications. Three provisional restorations presented screw loosening and retightened once and one loss retention and was recemented once. In one patient, with a severe bruxing habit, the final restoration suffered screw loosening and was retightened. Of the final restorations, 12 were screw-retained and 2 cemented on custom-made Zirconia abutments. A mean recession of the buccal margin of 0.45 mm was recorded at 12 months ( ± 0.25 mm). An acceptable papilla level was present in all cases at 1 year, with mean changes of 0.38 mm ( ± 0.60) for the mesial and 0.80 mm ( ± 0.90) of the distal papilla, respectively. No correlation could be established between the soft tissue changes and the periodontal biotype of the patient. CONCLUSIONS:Within the limitations of this study, the good aesthetic outcome and minimal complications seem to validate the trimodal approach protocol as a reliable and simple protocol to place and restore immediate implants in the aesthetic zone. No correlation between the patient's gingival biotype and the soft tissue alterations could be established. Additional studies are needed to verify long-term aesthetic results with this approach and to better define and quantify biotypes.
journal_name
Clin Oral Implants Resjournal_title
Clinical oral implants researchauthors
Cabello G,Rioboo M,Fábrega JGdoi
10.1111/j.1600-0501.2012.02516.xsubject
Has Abstractpub_date
2013-10-01 00:00:00pages
1094-100issue
10eissn
0905-7161issn
1600-0501journal_volume
24pub_type
杂志文章abstract::Parkinson's disease (PD) often affects the oro-pharyngeal musculature, leading to problems with speaking, chewing and swallowing. The inevitable reduction in food and fluid intake contributes to the further deterioration of neurological symptoms. Parkinson's disease patients have great difficulties in adjusting to the...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.2000.011006566.x
更新日期:2000-12-01 00:00:00
abstract::The aim of this in vitro study was to determine whether the sinus mucosa holds cells with an osteogenic potential. Frozen sections of sinus mucosa from three adult pigs were investigated for the expression of STRO-1, a marker of mesenchymal progenitor cells, and alkaline phosphatase activity, an enzyme expressed by ce...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2004.01062.x
更新日期:2004-10-01 00:00:00
abstract:BACKGROUND:During the fourth Summer Camp (SC) held by the European Association of Osseointegration (EAO), 20 junior representatives from various European and non-European universities and associations were selected to partake in oral presentation and communication skill development. AIMS:The aim of the EAO Summer Camp...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13625
更新日期:2020-08-01 00:00:00
abstract::It has been documented that the long-term clinical outcome of the Brånemark system is very favourable. However, failures do occur before and after loading. This study examined the differences in marginal bone loss between standard and self-tapping fixtures and attempted to explain excessive marginal bone loss or loss ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1992.030302.x
更新日期:1992-09-01 00:00:00
abstract:OBJECTIVES:The outcome of oral rehabilitation is usually monitored with clinical tests rather than by patient's perception of change. The aim of this study was to describe the objective measure and subjective perception of oral rehabilitation in patients with tooth agenesis. MATERIAL AND METHODS:The study included 129...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2008.01698.x
更新日期:2009-07-01 00:00:00
abstract:AIM:To review the literature on the prevalence and incidence of peri-implantitis. METHODS:Out of 322 potentially relevant publications we identified 29 articles concerning 23 studies, with information on the presence of signs of peri-implantitis in populations of at least 20 cases. RESULTS AND CONCLUSIONS:All studies...
journal_title:Clinical oral implants research
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0501.2012.02541.x
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVES:To test the fracture load of zirconia abutments with different types of implant-abutment connections after chewing simulation and to compare their bending moments to internally connected identical titanium abutments. MATERIALS AND METHODS:Forty-eight identical customized zirconia abutments with different im...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2010.02141.x
更新日期:2012-01-01 00:00:00
abstract:AIM:To provide an update on the use of Patient-Reported Outcome Measures (PROMs) in the field of implant dentistry (1); to compare PROMs for prostheses supported by one or more implants to alternative treatment options or a healthy dentition (2). MATERIALS AND METHODS:The dental literature was searched on PubMed until...
journal_title:Clinical oral implants research
pub_type: 杂志文章,评审
doi:10.1111/clr.12634
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:Using computed tomography, to compare vertical and volumetric bone augmentation after interposition grafting with bovine bone mineral matrix (GEISTLICH BIO-OSS® ) or hydroxyapatite/tricalcium phosphate (STRAUMANN® BONECERAMIC) for atrophic posterior mandible reconstruction through segmental osteotomy. MATERI...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12985
更新日期:2017-10-01 00:00:00
abstract:OBJECTIVES:The aim of this study is twofold: to assess the esthetic outcome of single dental implant restorations in the anterior maxillary area after up to 3 years of function, and to evaluate the relationship between the esthetic outcome and oral health-related quality of life. MATERIALS AND METHODS:Twenty patients ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12922
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVE:To evaluate the influence of the crown-to-implant ratio (C/I) ratio and different implant prosthetic treatment modalities on crestal bone loss around dental implants placed in the posterior region. MATERIAL AND METHODS:A total of 192 ITI dental implants were consecutively placed in premolars and molars of 83...
journal_title:Clinical oral implants research
pub_type: 临床试验,杂志文章
doi:10.1111/j.1600-0501.2006.01307.x
更新日期:2007-12-01 00:00:00
abstract::The aim of the study was to evaluate two bioresorbable polylactic acid (PLA) filler materials in a guided bone regeneration (GBR) model system. The first was Polyfibre, a fibrous PLA filler material. Polyfoam, the second material tested, consisted of a spongy PLA filler material. In each group there were eight rabbits...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1046/j.0905-7161.2003.00930.x
更新日期:2003-12-01 00:00:00
abstract::In the present study, the influence of initial instability on the healing of titanium implants was studied in 9 lop-eared rabbits. Titanium implants (Brånemark System) were inserted in the tibiae, a location with cortical bone only, in such a way that they were either stable (control), rotation-mobile, or totally mobi...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:
更新日期:1996-06-01 00:00:00
abstract:AIM:To evaluate surface roughness alterations at the smooth neck of dental implants after the use of eight different prophylactic procedures. MATERIALS AND METHODS:50 tissue level implants (Institut Straumann AG, Basel, Switzerland) were used for the present investigation. The smooth collar of each implant was divided...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12849
更新日期:2017-07-01 00:00:00
abstract:AIM:To investigate bone-to-implant bonding for some novel surface modifications with a hierarchic structure and to correlate the in vivo results with surface roughness parameters. MATERIALS AND METHODS:Newly developed implants surfaces were tested in rabbits and compared with the commercially available OsseoSpeed™ (OS...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2011.02233.x
更新日期:2012-08-01 00:00:00
abstract::The prosthodontic section of the 1997 ITI Consensus Conference in Vitznau, Switzerland, examined a broad spectrum of issues related to the prosthodontic phase of dental implant therapy. Topics included diagnosis and treatment planning, considerations for the use of ITI prosthodontic components, management of the parti...
journal_title:Clinical oral implants research
pub_type: 共识发展会议,杂志文章,评审
doi:10.1034/j.1600-0501.2000.011s1101.x
更新日期:2000-01-01 00:00:00
abstract:UNLABELLED:Osseointegration failure is a complex, multifactorial trait shown to concentrate in some treated populations. There has been shown evidence for genetic contribution to dental implant loss. Genetic polymorphisms have been classically considered as genetic risk factors for several diseases and, more recently, ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2008.01532.x
更新日期:2008-08-01 00:00:00
abstract:OBJECTIVES:Retrospectively, we assessed the likelihood that peri-implantitis was associated with a history of systemic disease, periodontitis, and smoking habits. METHODS:Data on probing pocket depth (PPD), bleeding on probing (BOP), and radiographic bone levels were obtained from individuals with dental implants. Per...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12208
更新日期:2014-04-01 00:00:00
abstract::The placement of implants immediately after tooth extraction has become a relatively common event. This approach has gained popularity because it reduces the time between tooth extraction and placement of the final prosthetic restoration. One problem that remains unresolved with this procedure, however, is that there ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.2002.130611.x
更新日期:2002-12-01 00:00:00
abstract::The 15 patients included in this study each had 2-6 permucosal Branemark osseointegrated implants that had functioned successfully for 18 months or more. They were given a full oral examination which included measurements of probing depth and gingival, bleeding and plaque indices around the implants. Marginal bone red...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1991.020203.x
更新日期:1991-04-01 00:00:00
abstract:OBJECTIVES:To prospectively evaluate, as part of an ongoing randomized pilot trial, the clinical outcomes of two-piece zirconia implants in comparison with titanium implants 80 months after delivery of all-ceramic (lithium disilicate) single-tooth restorations. MATERIAL AND METHODS:The original sample included 31 (16 ...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.13576
更新日期:2020-04-01 00:00:00
abstract:OBJECTIVE:The purpose of this laboratory study was to evaluate the fatigue resistance, fracture resistance and mode of failure of posterior hybrid-abutment-crown vs. hybrid-abutment with separate crown, both bonded to short titanium bases. MATERIALS AND METHODS:Thirty-two titanium implants were embedded perpendicularl...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13395
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVES:To evaluate the accuracy of measuring peri-implant buccal bone when using three different computed tomography devices. MATERIALS AND METHODS:Sixty tissue-level or bone-level dental implants were placed in bovine ribs with either buccal bone full coverage, dehiscence or fenestration. For each site, the dista...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12663
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND:Non-surgical mechanical therapy of peri-implantitis (PI) with/without adjunctive measures yields limited clinical improvements. AIM:To evaluate the clinical outcomes following non-surgical mechanical therapy of PI with adjunctive application of a diode laser after an observation period ≥2 years. MATERIAL A...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12689
更新日期:2016-07-01 00:00:00
abstract:AIM:This study compared the effects of Escherichia-coli-produced recombinant human bone morphogenetic protein 2 (ErhBMP-2) with a biphasic calcium phosphate (BCP) carrier to those of deproteinized bovine bone in human maxillary sinus floor augmentation. MATERIAL AND METHODS:Screening for this clinical trial selected 5...
journal_title:Clinical oral implants research
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/clr.12471
更新日期:2015-12-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine the long-term outcome of implant insertion in the augmented severely atrophied maxilla. STUDY DESIGN:Three hundred and twenty-four implants were inserted in 35 patients (eight males, 27 females, average age 57.6 years) in extremely atrophied maxillae after osteotomy and...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2004.01074.x
更新日期:2004-12-01 00:00:00
abstract:OBJECTIVES:To evaluate the potential influence of different cone-beam computed tomography (CBCT) devices on the transfer accuracy of an open-source system for computer-aided implantology (CAI). MATERIAL AND METHODS:A total of 108 implants in 18 partially edentulous patient-equivalent models were planned and fully guid...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2011.02272.x
更新日期:2012-09-01 00:00:00
abstract::The present study was designed to test perforated and non-perforated barriers for their ability to promote augmentation of bone tissue. More specifically, 1 totally occlusive barrier and 6 barriers with perforation sizes of about 10, 25, 50, 75, 100, and 300 microns and 1 group with no barriers placed (open test chamb...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1998.090406.x
更新日期:1998-08-01 00:00:00
abstract::A comparative study of 96 Spline and Threadloc implants is presented. The authors examined the possibility of the failure of the retaining screws of two different antirotational systems (the Threadloc system with hexagonal polyhedral extension and the Spline system), and the possible incorrect link between the abutmen...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.2001.012004319.x
更新日期:2001-08-01 00:00:00
abstract::The present paper is part of a comprehensive study of dental conditions and attitudes in a Swedish county population aged 45-69 years. A questionnaire was mailed to 3000 randomly-sampled individuals. The response rate was 79.4%. Part of the questionnaire contained questions about subjective need for implant treatment....
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1991.020301.x
更新日期:1991-07-01 00:00:00