Abstract:
OBJECTIVE:The aim of this clinical study was to analyze the accuracy of computer-guided implant surgery. MATERIALS AND METHODS:Assisted by computed tomography (CT)-based planning software and navigational templates, 16 patients successfully received 26 dental implants. Each implant parameter (a-d) was calculated based on superimposed preoperative and postoperative cone beam CT scans: (a) deviation at entry point; (b) deviation at apex; (c) angular deviation; and (d) depth deviation. RESULTS:Mean central deviation at implant entry point and apex was 0.91 mm (standard error [SE] = 0.11 mm; 95% confidence interval [CI]: 0.69-1.13) and 1.22 mm (SE = 0.11 mm; 95% CI: 0.99-1.45), respectively. Mean angulation deviation was 4.11 degrees (SE = 0.52 degrees; 95% CI: 3.04-5.17) and the average depth deviation was 0.65 mm (SE = 0.11 mm; 95% CI: 0.42-0.87). For the total number of implants placed, the maximum error was 2.34 mm at entry point, 2.71 mm at apex, 9.44 degrees in angular deviation, and 2.00 mm in depth deviation. CONCLUSION:Great accuracy was reached even in advanced cases with prior bone augmentation and complex traumas. This leads to the conclusion that particularly in advanced cases, computer-guided implantation can be beneficial.
journal_name
Implant Dentjournal_title
Implant dentistryauthors
Schelbert T,Gander T,Blumer M,Jung R,Rücker M,Rostetter Cdoi
10.1097/ID.0000000000000936subject
Has Abstractpub_date
2019-12-01 00:00:00pages
556-563issue
6eissn
1056-6163issn
1538-2982journal_volume
28pub_type
杂志文章abstract:PURPOSE:This review considers possible surgical treatment modalities for induced periimplantitis to regain re-osseointegration as reported in the recent literature. MATERIALS AND METHODS:Electronic searches in MEDLINE/PubMed and Google Scholar databases were performed on experimental studies considering induced periim...
journal_title:Implant dentistry
pub_type: 杂志文章,评审
doi:10.1097/ID.0000000000000712
更新日期:2018-02-01 00:00:00
abstract::Some metallic materials, such as pure titanium, Ti-6Al-4V, are used for dental and orthopedic implants under load-bearing conditions. However, they do not form a chemical bond with bone, which would achieve a good implant-bone fixation in service. In recent works, it has been demonstrated that an in vitro, chemically ...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/00008505-200204000-00019
更新日期:2002-01-01 00:00:00
abstract:PURPOSE:The aim of this work was to compare histologically bone biopsies obtained during dental implant placement in atrophic jaws reconstructed with fresh-frozen bone (FFB) or autologous bone blocks. MATERIALS AND METHODS:Twenty partially or totally edentulous patients were treated either with iliac crest FFB grafts ...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000451
更新日期:2016-12-01 00:00:00
abstract:PURPOSE:The aim of this study was to clinically, radiologically, and histologically evaluate a sinus augmentation technique using a resorbable collagen sponge to maintain space between the Schneiderian membrane and the residual crestal bone. MATERIALS AND METHODS:Patients with partially edentulous maxillae were clinic...
journal_title:Implant dentistry
pub_type: 临床试验,杂志文章
doi:10.1097/ID.0000000000000631
更新日期:2017-10-01 00:00:00
abstract:PURPOSE:This study aims to gauge the knowledge and perceptions of undergraduate dental students or residents toward dental implants. MATERIALS AND METHODS:The dental colleges in India were divided into 5 zones, and by random selection method, 7 colleges were selected from each zone. Thus, a total of 35 dental institut...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000184
更新日期:2015-04-01 00:00:00
abstract:PURPOSE:To compare the long-term clinical and radiographic outcomes between immediate loading (IL) and conventional loading of implants placed immediately in fresh extraction sockets. MATERIALS AND METHODS:Demographic data, implant details, and periapical radiographs of patients were collected. The long-term marginal ...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000635
更新日期:2017-12-01 00:00:00
abstract:PURPOSE:To study implant primary stability and bone healing using resonance frequency analysis in different anatomical locations 4 months after placement. MATERIAL AND METHODS:Fifty-six partially edentulous patients restored by dental implants were included. Overall, 214 implants were placed without bone or soft tissu...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000019
更新日期:2014-02-01 00:00:00
abstract::A case report is presented describing the laboratory fabrication and clinical use of an innovative template. This template was designed to function as a radiographic implant positioning guide, accurate bone sounding guide, and surgical guide. This appliance is intended to serve additional roles as an aid in flap refle...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/00008505-199807020-00005
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:The predictability and success of endosseous dental implants has secured their place as a standard treatment modality. Nevertheless, a small number of implants will fail regardless of operator experience or clinically recognizable cause. This article presents two cases of early failure of two-stage dental im...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/00008505-200207000-00007
更新日期:2002-01-01 00:00:00
abstract::In the last 30 years, dental implantology has undergone widespread advances in technology and now complex, high-risk procedures are routine. Patients are becoming more vocal in their requests for this service from dentists in private practice and academic institutions. Unfortunately, although treatment modalities have...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/00008505-200101000-00018
更新日期:2001-01-01 00:00:00
abstract::Passive-fitting mesostructures and superstructures are required to be superimposed on osseointegrated endosseous implants. The tightening of an inaccurate framework to the abutments will transmit stresses to the bone-implant interface. Precision, until now, has been inconsistent and unpredictable with conventional met...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/00008505-200009010-00016
更新日期:2000-01-01 00:00:00
abstract:PURPOSE:Bone augmentation is frequently used to create sufficient bone volume for ideal implant placement. Severely resorbed ridges require extensive bone augmentation in the form of block allografts. A 3-dimensional graft technique has been developed to augment atrophic areas. This technique involves modifying the gra...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e31826f7a67
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVE:The aim of this systematic review was to evaluate the oral health-related quality of life (OHRQoL) associated with an implant-supported overdenture (IOD) compared with a conventional complete denture (CCD) in restoring the edentulous mandible. METHODS:A literature search was performed in the MEDLINE (through...
journal_title:Implant dentistry
pub_type: 杂志文章,评审
doi:10.1097/ID.0000000000000668
更新日期:2017-12-01 00:00:00
abstract::Hydroxyapatite coatings have shown promise due to the enhanced integration of osseous tissues to coated implant surfaces. When compared with healing around commercially pure or titanium alloy implant surfaces, hydroxyapatite-coated implants appear to be superior in sites which are compromised in either quantity or qua...
journal_title:Implant dentistry
pub_type: 杂志文章,评审
doi:10.1097/00008505-199200140-00004
更新日期:1992-01-01 00:00:00
abstract:PURPOSE:Coating endosseous dental implants with growth factors such as bone morphogenetic proteins (BMPs) may be one way to accelerate and/or enhance the quality of osseointegration. The purpose of this study was to investigate in the murine muscle pouch model whether sintered porous-surfaced titanium alloy implants co...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/01.id.0000226754.71828.6b
更新日期:2006-09-01 00:00:00
abstract:PURPOSE:The objective of this study was to compare the implant stability and osseointegration of implants using a flap or flapless technique. MATERIAL AND METHODS:Mandibular premolars and molars were extracted from both sides in 6 dogs. After 8 weeks, 4 fixtures were implanted using either a flap or flapless technique...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000648
更新日期:2017-10-01 00:00:00
abstract::Very small diameter (1.8-3.3 mm) dental implants may be successfully used to support fixed partial dentures in edentulous sites of compromised bone width or length. Very small implants can be successfully used in highly selected sites where there is adequate bone density and bone volume for immediate implant stability...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e31817776cf
更新日期:2008-06-01 00:00:00
abstract::Surgical placement of dental implants requires an osteotomy. There is suspicion that osseous drilling may generate detrimental heat in the site that may cause localized bone necrosis and, subsequently, failure of the dental implant to osseointegrate. Cooling aqueous irrigation has been advocated to prevent such overhe...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e3181dc9852
更新日期:2010-06-01 00:00:00
abstract:PURPOSE AND OBJECTIVE:The aim of this in vitro study was to investigate the ability of epithelial cells to attach to or proliferate on various mechanical or chemical surface treatments of an implant provisional material. MATERIALS AND METHODS:Polyethyl methacrylate discs 10 mm in diameter and ∼0.2 to 0.75 mm in width ...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000538
更新日期:2017-02-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate the hard and soft tissue parameters around implants supporting overdentures and the possible influence of increased periimplant bone density (IPBD) on implant success. MATERIALS AND METHODS:A total of 44 dental implants placed in the mandible of 12 patients were included i...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000032
更新日期:2014-02-01 00:00:00
abstract:PURPOSE:A literature search was performed in a number of health care databases for articles published until January 2018. DISCUSSION:A number of anatomical factors, risk indicators, possible aesthetic complications, and financial implications have to be taken into consideration before treatment commences. When diagnos...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000869
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:This study aimed to investigate the relation between biting force and masticatory muscle activity in patients treated by 3 modalities of single mandibular dentures. MATERIALS AND METHODS:Forty implants were placed in 10 patients with completely edentulous mandibles. The study was divided into 3 treatment st...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000374
更新日期:2016-04-01 00:00:00
abstract::Maxillary and mandibular traumatic injuries are inevitable in our society. Dental implants can be considered for the replacement of teeth lost as a result of trauma, even in complicated cases where associated injuries, such as jaw fractures and bone loss, have occurred. Reimbursement for dental services by insurance c...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/00008505-199309000-00009
更新日期:1993-10-01 00:00:00
abstract:PURPOSE:The aim of this investigation was to assess the efficacy of using subepithelial connective tissue graft (CTG) over the buccal plate in conjunction with 2 different bone graft materials in fresh extraction sites. MATERIALS AND METHODS:Five mongrel dogs were used. Bilateral third (P3) mandibular premolars were e...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000307
更新日期:2015-12-01 00:00:00
abstract:PURPOSE:To document the clinical and histologic outcomes of sinus augmentation using a novel allogenic bone substitute as a sole grafting material. MATERIALS:Patients in need of sinus augmentation before implant placement were recruited for this study. Sinus augmentation procedures were performed following a lateral a...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e3181e59b32
更新日期:2010-08-01 00:00:00
abstract::The aim of this study was to evaluate the role of acellular dermal matrix graft (ADMG) acting as a membrane, associated with a resorbable hydroxyapatite (RHA) in bone regeneration to prevent ridge deformities after tooth extraction. Fifteen patients who had at least 2 noncontiguous, uniradicular teeth indicated for ex...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/01.id.0000165082.77499.41
更新日期:2005-06-01 00:00:00
abstract::The ability to generate 3-dimensional volumetric images of the maxillofacial area has allowed surgeons to evaluate anatomy before surgery and plan for the placement of implants in ideal positions. However, the ability to transfer that information to surgical reality has been the most challenging part of implant dentis...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/01.id.0000202637.61180.2b
更新日期:2006-03-01 00:00:00
abstract:OBJECTIVE:To perform a topographical characterization of a titanium alloy subjected to different surface treatments using roughness evaluation, scanning electron microscopy, and atomic force microscopy. MATERIALS AND METHODS:For each group, 6 discs of a titanium alloy had their surfaces modified by 4 treatments. All s...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e3182566e19
更新日期:2012-06-01 00:00:00
abstract:PURPOSE:The purpose of this study is the investigation of the application of implant-supported prosthetic restorations using 2 implants supporting a fixed prosthesis during the physical growth and the development period of growing pigs. MATERIALS AND METHODS:This study was carried out on 6 male farm pigs (1 as a contr...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/01.id.0000243323.11666.38
更新日期:2006-12-01 00:00:00
abstract::It has become increasingly common for controlled diabetic patients to be considered as candidates for dental implants. This study reports on the results of placing implants in 34 patients with diabetes who were treated with 227 Brånemark implants. At the time of second-stage surgery, 214 of the implants had osseointeg...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/00008505-199904000-00005
更新日期:1999-01-01 00:00:00