Abstract：
BACKGROUND:Migration of a dental implant into the paranasal sinuses may be the result of sinus membrane perforation, loss of osseointegration, and lack of initial stability. The majority of displaced implants migrate into the maxillary sinus, which may cause sinusitis. PURPOSE:The purpose of this study is to report an extremely rare ethmoid sinus migration of a dental implant after crestal approach in a resorbed posterior maxilla. MATERIALS AND METHODS:A 60-year old Korean male with a noncontributory medical history was referred from a local clinic to remove the migrated dental implant in the right ethmoid sinus. The patient had symptoms of mild sinusitis. The implant had been placed 6 months earlier through the bone-added transalveolar approach in a severely resorbed maxilla. RESULTS:The displaced implant was removed through the intraoral approach. A lateral window was made and an endoscopic surgery was performed to remove the implant. Healing was uneventful, and sinusitis symptom had ceased. CONCLUSION:The crestal approach for severely resorbed posterior maxillae should be performed when there is a potential for primary stability. If bone quality is poor and initial stability cannot be achieved, lateral window sinus elevation procedure is a better option for successful implant placement. Migrated implant may be removed with antrostomy and endoscopic surgery.
journal_name
Clin Implant Dent Relat Resjournal_title
Clinical implant dentistry and related researchauthors
Bakhshalian N,Sim YC,Nowzari H,Cha HS,Ahn KMdoi
10.1111/cid.12099subject
Has Abstractpub_date
2015-04-01 00:00:00pages
360-4issue
2eissn
1523-0899issn
1708-8208journal_volume
17pub_type
杂志文章abstract：PURPOSE:The study aims to determine if midline mandibular dental implants pose a risk for the midline lingual canal (MLC). MATERIALS AND METHODS:Cone beam computed tomography was used to scan 122 mandibles (31 black males; 28 black females; 32 white males and 31 white females). Midsagittal sections in the reconstructe...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12080
更新日期：2015-02-01 00:00:00
abstract：PURPOSE:The aim of this study was to evaluate the probability of survival of cemented and screwed three-unit implant-supported fixed dental prostheses (ISFDP) using different implant-abutment horizontal matching configurations (regular vs switching platforms). METHODS:One hundred and sixty-eight implants with internal...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12363
更新日期：2016-08-01 00:00:00
abstract：BACKGROUND:Knowledge of the long-term survival of single implants in cases of congenitally missing lateral incisors in the maxilla is limited. PURPOSE:This retrospective study aimed to evaluate the 5-year survival of implants and implant-supported crowns (ISCs) and to assess the functional and aesthetic outcomes from ...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12233
更新日期：2015-12-01 00:00:00
abstract：BACKGROUND:Different attachment systems for mandibular two-implant overdentures could influence levels of patient satisfaction. Positive consensus of the majority of patients being satisfied does not preclude the possibility of dissatisfaction for some. PURPOSE:To evaluate patient satisfaction and dissatisfaction befo...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章,随机对照试验
doi：10.1111/j.1708-8208.2010.00306.x
更新日期：2012-10-01 00:00:00
abstract：OBJECTIVE:To evaluate the histological and microtomographic response of peri-implant bone tissue around titanium implants with different surface treatments, placed in bone defects filled or not filled with bone substitute materials. MATERIALS AND METHODS:Thirty rabbits were divided into two groups according to the imp...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12880
更新日期：2020-04-01 00:00:00
abstract：BACKGROUND:In oral implantology there has been a general trend away from machine-turned minimally rough and acid-etched and blasted implants toward intermediary roughened surfaces. Mechanical interlocking at micron resolution is claimed to be the dominant reason for the fixation of such implants in bone. However, clini...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/j.1708-8208.2004.tb00032.x
更新日期：2004-01-01 00:00:00
abstract：PURPOSE:This study investigated how the primary stability of a dental implant as measured by the insertion torque value (ITV), Periotest value (PTV), and implant stability quotient (ISQ) is affected by varying thicknesses of cortical bone and strengths of trabecular bone using synthetic bone models. MATERIALS AND METH...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/j.1708-8208.2011.00349.x
更新日期：2013-04-01 00:00:00
abstract：BACKGROUND:Implant survival and success have shown to be related to a number of factors. AIM:To evaluate the impact of implant design on implant survival and success, focusing on thread pitch and implant shape. MATERIALS AND METHODS:Non-smoking patients treated by two experienced periodontists with standard diameter ...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/j.1708-8208.2010.00308.x
更新日期：2012-10-01 00:00:00
abstract：OBJECTIVE:Regardless of gingival health and subgingival microbiology, production of cytokines within peri-implant tissues may be different from that of teeth. The objective of this study was to describe the peri-implant levels of pro-inflammatory cytokines and subgingival microbiology in clinically healthy sites. MATE...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/j.1708-8208.2010.00299.x
更新日期：2012-08-01 00:00:00
abstract：PURPOSE:The aim of this study was to present the clinical outcomes of the immediate loading of two bar-splinted implants retaining a mandibular overdenture. MATERIALS AND METHODS:In a clinical trial, 124 edentulous patients were treated according to a new treatment concept, which involves the immediate loading of two ...
journal_title：Clinical implant dentistry and related research
pub_type： 临床试验,杂志文章
doi：10.1111/j.1708-8208.2009.00210.x
更新日期：2011-12-01 00:00:00
abstract：BACKGROUND:Conventional wisdom states that reactive soft tissue consisting of granulation tissue and long junctional epithelium in compromised sites should be curetted completely, while others approve of its preservation in implant surgeries. PURPOSE:To evaluate the presence of reactive soft tissue as wound closure fo...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12845
更新日期：2020-02-01 00:00:00
abstract：BACKGROUND:Owing to simplify the operation and shorten the overall duration of treatment, immediate implantation earned much satisfactory from patients and dentists. The results of immediate implantation determined by osseointegration, we fabricated a micro/nanotextured titanium implants to improve osseointegration imm...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12464
更新日期：2017-06-01 00:00:00
abstract：BACKGROUND:Posterior superior alveolar artery (PSAA) is the most important limiting anatomic structure while lateral approach sinus surgeries. PSAA should be taken into consideration to avoid bleeding during preparation of bony window. PURPOSE:The aim of this article was to inform topography of PSAA and to evaluate me...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12794
更新日期：2019-08-01 00:00:00
abstract：BACKGROUND:The aim of this study was to assess survival rate of immediate loading implants placed after split-crest technique. METHODS:Thirty-six patients were enrolled in the study. They underwent placement of 93 dental implants in edentulous region after split-crest ridge expansion procedure. Implants followed an im...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12316
更新日期：2015-10-01 00:00:00
abstract：BACKGROUND:There is limited knowledge on the relationship between implant failures and patient age at implant surgery. PURPOSE:To further analyze and report long-term data on previously presented significant associations between implant failures and age at surgery in patients receiving treatment in the edentulous jaw....
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12753
更新日期：2019-08-01 00:00:00
abstract：BACKGROUND:High failure rates have been presented for implants placed in grafted bone. The bone graft-implant interface constitutes a most complex healing situation, where the time scale for osseointegration and development of implant stability currently is not known. PURPOSE:The aim of the study was to measure the st...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/j.1708-8208.1999.tb00094.x
更新日期：1999-01-01 00:00:00
abstract：BACKGROUND:Intrasocket reactive soft tissue can be used for primary closure during augmentation of infected extraction sites exhibiting severe bone loss prior to implant placement. The present study evaluated the histological characteristics of the initially used intrasocket reactive soft tissue, the overlying soft tis...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/j.1708-8208.2010.00281.x
更新日期：2012-06-01 00:00:00
abstract：BACKGROUND:The introduction of implants into the field of dentistry has revolutionized the way we evaluate edentulous ridges. In an attempt to evaluate the deficient edentulous ridge, numerous classification systems have been proposed. Each of these classification systems implements a different approach for evaluating ...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/j.1708-8208.2008.00125.x
更新日期：2009-12-01 00:00:00
abstract：BACKGROUND:Mesenchymal stem cell (MSC) treatment in conjunction with bone graft materials or space filler can be an alternative to autogenous bone grafts in the treatment of peri-implant bone defects. PURPOSE:To evaluate the success of bone regeneration capacity of adipose-derived and bone marrow-derived MSCs for the ...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12378
更新日期：2016-10-01 00:00:00
abstract：BACKGROUND:Peri-implant mucositis is very common and, when left untreated, can progress to the more serious condition of peri-implantitis. Therefore, early diagnosis, adequate treatment and, in particular, adherence to a peri-implant supportive therapy are extremely important for the management of peri-implant mucositi...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12833
更新日期：2019-10-01 00:00:00
abstract：BACKGROUND:New computer numeric controlled (CNC)-milled frameworks for implant-supported prostheses have been introduced. However, no data are available on the precision of fit of these new frameworks. PURPOSE:The purpose of this study is to evaluate the precision of fit of a new CNC-milled framework technique (I-Brid...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/j.1708-8208.2008.00131.x
更新日期：2010-06-01 00:00:00
abstract：BACKGROUND:Although small perforation of the maxillary sinus schneiderian membrane is a well-documented complication during lateral sinus floor elevation (LSFE), complete perforations larger than 10 mm often result in discontinuation of surgery. Reports on reentry LSFE and its long-term outcomes are sparse. PURPOSE:To...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12932
更新日期：2020-10-01 00:00:00
abstract：PURPOSE:The purpose of this study was to compare the clinical performance of two dental implant types possessing a different macro-design in the in vivo pig model. MATERIALS AND METHODS:Titanium Aadva(TM) implants (GC, Tokyo, Japan) were compared with OsseoSpeed(TM) implants (Astra, Mölndal, Sweden), with the Aadva im...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12178
更新日期：2015-08-01 00:00:00
abstract：BACKGROUND:Immediately-loaded, narrow-diameter implants can be a less invasive alternative for the implant-supported fixed rehabilitation of narrow, posterior crests. PURPOSE:To determine the stability and marginal bone level (MBL) changes of narrow-diameter, titanium-zirconium (TiZr) implants placed with flapless sur...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12392
更新日期：2016-12-01 00:00:00
abstract：BACKGROUND:The existing approaches to the treatment of the atrophic maxilla are difficult and involve an element of risk. PURPOSE:The aim of the present study was to establish a new surgical/prosthetic protocol for the treatment of extremely atrophic maxillae using four zygomatic implants (ZIs) in an immediate loading...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/j.1708-8208.2007.00046.x
更新日期：2007-12-01 00:00:00
abstract：BACKGROUND:Rigid temporization has been recognized to have a significant impact on the peri-implant tissue response in immediate implant loading since it reduces the mechanical stress exerted on each implant. PURPOSE:A successful protocol for immediate loading of multiple implants depends on an adequate fixation and i...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/j.1708-8208.2006.00011.x
更新日期：2006-01-01 00:00:00
abstract：PURPOSE:To prospectively assess the outcome of immediate rehabilitation of extremely atrophic mandibles by a full-arch fixed bridge anchored to four implants. MATERIAL AND METHODS:Twenty patients with edentulous mandibles were included in the study. Each patient received a full-arch fixed bridge supported by two axial...
journal_title：Clinical implant dentistry and related research
pub_type： 临床试验,杂志文章
doi：10.1111/j.1708-8208.2009.00265.x
更新日期：2012-06-01 00:00:00
abstract：BACKGROUND:The original Brånemark protocol for dental implant treatment was based on submerged healing prior to loading. However, immediate loading has been reported possible with high success rates for various indications, provided that good bone quality and quantity are present. In many of these studies, machined-sur...
journal_title：Clinical implant dentistry and related research
pub_type： 临床试验,杂志文章
doi：10.1111/j.1708-8208.2003.tb00015.x
更新日期：2003-01-01 00:00:00
abstract：BACKGROUND:Platelet-rich fibrin (PRF) has been widely used in oral implantology and other fields, but benefits of the fresh PRF (FPRF (fresh platelet-rich fibrin)) were consequently limited because of its short-term application. Thus, a protocol for the combination of PRF and lyophilization comes up in the present stud...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章
doi：10.1111/cid.12473
更新日期：2017-06-01 00:00:00
abstract：BACKGROUND:Extraction of impacted mandibular third molar (M3) has been cited as causing osseous defect at the distal aspect of the adjacent second molar (M2). PURPOSE:This randomized controlled trial was aimed to evaluate the effect of autogenous bone grafting in situ for regeneration of periodontal osseous defect dis...
journal_title：Clinical implant dentistry and related research
pub_type： 杂志文章,随机对照试验
doi：10.1111/cid.12466
更新日期：2017-06-01 00:00:00
