Abstract:
BACKGROUND:The purpose of this case series study was to evaluate posterior single-tooth implant survival and the long-term conditions of the adjacent teeth. METHODS:A retrospective evaluation of 1,162 consecutive patients with a single missing posterior tooth treated with 1,377 external hex implants supporting 1,365 restorations surrounded by natural teeth over a 1- to 10-year period was reviewed from four private offices. Implant survival data were collected relative to stage I to stage II healing, stage II to prosthesis delivery, and prosthesis delivery to up to 10 years of follow-up. Long-term adjacent tooth conditions were assessed, including decay, endodontic therapy (root canal therapy [RCT]), and/or extraction during the follow-up period. RESULTS:Of the 1,377 implants inserted, there were 11 surgical failures from stage I to stage II healing. There was one failure from stage II healing to prosthesis delivery. There were two prosthetic-phase failures. The surgical success rate was 99.2%, whereas the overall survival rate was 98.9% at an average of 61 months of follow-up (range, 12 to 125 months). A total of 2,589 adjacent teeth were followed during the study. No natural adjacent tooth was lost during this period. Interproximal decay developed in 129 adjacent teeth (5%), and nine adjacent teeth required RCT (0.4%) as a result of decay or restoration. CONCLUSIONS:The use of single-tooth implants as replacements for posterior missing teeth is a viable long-term treatment. Adjacent natural teeth complications are minimal for as long as 10 years after implant insertion.
journal_name
J Periodontoljournal_title
Journal of periodontologyauthors
Misch CE,Misch-Dietsh F,Silc J,Barboza E,Cianciola LJ,Kazor Cdoi
10.1902/jop.2008.080188subject
Has Abstractpub_date
2008-12-01 00:00:00pages
2378-82issue
12eissn
0022-3492issn
1943-3670journal_volume
79pub_type
杂志文章,多中心研究abstract:BACKGROUND:Bisphosphonates (BPs) are an important group of drugs used for the treatment of metabolic and oncologic pathologies involving the skeletal system. Osteonecrosis of the jaw (ONJ) is a complication observed in patients using oral or intravenous (IV) BPs. It was suggested that all patients undergoing BP therapy...
journal_title:Journal of periodontology
pub_type: 杂志文章,评审
doi:10.1902/jop.2009.090587
更新日期:2010-04-01 00:00:00
abstract:BACKGROUND:Peri-implantitis is an inflammatory response to bacterial biofilm resulting in bone loss and can ultimately lead to implant failure. Because of the lack of predictable treatments available, a thorough understanding of peri-implantitis's pathogenesis is essential. The objective of this study is to evaluate an...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.17-0541
更新日期:2018-06-01 00:00:00
abstract::Experimentation in animal models has created a basis for highly improved therapeutic procedures in reconstructive periodontal surgery. This symposium has discussed several animal models currently used; additional models have been described in recent literature. The presentations by Drs. Caton, Wikesjö, and Lynch illus...
journal_title:Journal of periodontology
pub_type: 评论,杂志文章
doi:10.1902/jop.1994.65.12.1169
更新日期:1994-12-01 00:00:00
abstract::Few scientific investigations have addressed the ability of mouthrinses to reduce oral malodor for periods longer than 3 hours. In the present report, we have employed simple, recently described techniques to assess the day-long reduction in oral malodor of a novel 2-phase oil:water mouthrinse (TPM), as compared to a ...
journal_title:Journal of periodontology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1902/jop.1992.63.1.39
更新日期:1992-01-01 00:00:00
abstract::The levels of serum antibody reactive to selected periodontopathogens were determined in 182 clinically characterized patients: 35 healthy control, 50 juvenile periodontitis, 42 adult periodontitis and 55 rapidly progressive periodontitis. Reactive antibody levels were determined using an enzyme-linked immunosorbent a...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1985.56.8.464
更新日期:1985-08-01 00:00:00
abstract::Previous studies indicated that connective tissue attachment to the root surface appeared to be dependent upon a chronologic healing sequence related to fibrin and collagen interactions. It was the purpose of the present study to try and substantiate this hypothesis by using histologic techniques designed to different...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1983.54.3.141
更新日期:1983-03-01 00:00:00
abstract:BACKGROUND:Reconstruction and rehabilitation of atrophic maxillae with bone grafts is a lengthy and demanding procedure. This study reports the immediate loading of 50 implants placed on six extremely atrophied edentulous maxillae reconstructed with Le Fort I osteotomy and iliac bone grafting. METHODS:Six patients, ag...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2012.110460
更新日期:2012-08-01 00:00:00
abstract::THE MAXILLARY anterior region presents a difficult and unique therapeutic challenge to both the periodontist and restorative dentist. Although access for surgical and prosthetic procedures is certainly easiest in this part of the mouth, the problem of esthetics, in terms of increased tooth length and loss of interdent...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1981.52.4.208
更新日期:1981-04-01 00:00:00
abstract:BACKGROUND:A subcategory of chronic neutropenia is chronic benign neutropenia, which is characterized by a prolonged non-cyclic neutropenia as the sole abnormality, with no underlying disease to which the neutropenia can be attributed. Chronic neutropenia is defined as a low absolute neutrophil count for >6 months. In ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2006.060076
更新日期:2006-11-01 00:00:00
abstract::Computer-based thermal imaging techniques were used to compare the rewarming rates of normal and inflamed human gingiva following cooling. A Modified Gingival Index (MGI) score, gingival crevicular fluid (GCF) measurement, and clinical photograph were obtained from a maxillary or mandibular anterior facial region in 2...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1989.60.11.628
更新日期:1989-11-01 00:00:00
abstract:BACKGROUND:Previous studies have shown an association between a specific genotype for the inflammatory cytokine interleukin (IL)-1 and the severity of periodontal disease. The purpose of this study was to evaluate the effect of the IL-1 genotype on the outcomes of periodontal surgical regenerative treatment with bone r...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2004.75.10.1335
更新日期:2004-10-01 00:00:00
abstract::The plaque control record (O'Leary index) appears to be a commonly used oral hygiene index for assessing oral health skills. This index provides sufficient information for patient education; however, the time involved in data collection reduces its value. Most other indices limit the number of teeth and surfaces and f...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1998.69.10.1176
更新日期:1998-10-01 00:00:00
abstract:BACKGROUND:A 22-year-old African American female was referred for augmentation of keratinized gingiva around implants at the right and left maxillary second premolar sites. Presurgical evaluation revealed generalized melanosis of the buccal gingiva and a lack of keratinized tissue around implants at sites #4 and #13. N...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2009.090289
更新日期:2010-01-01 00:00:00
abstract::The capacity of epithelial cells to migrate and grow from gingival explants cultured on mineralized and partially demineralized root surfaces in an in vitro system was assessed. Explants of attached gingiva were obtained from mongrel dogs, cut into rectangular pieces (1 x 2 mm) and cultured either on mineralized or pa...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1988.59.8.531
更新日期:1988-08-01 00:00:00
abstract:BACKGROUND:It was hypothesized that periodontal diseases may increase the risk of preeclampsia. To test this hypothesis, this study was conducted to determine the association between periodontal parameters and preeclampsia among women in the north of Jordan. METHODS:A case-control study was conducted among women who g...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2006.050463
更新日期:2006-10-01 00:00:00
abstract:BACKGROUND:This pilot study evaluates the association of severe periodontitis with pulse wave velocity (PWV), carotid artery intima-medial thickness (IMT), and clinical, metabolic, and atherogenic inflammatory markers in 79 subjects with heterozygous familial hypercholesterolemia (hFH). All subjects were free of previo...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2010.100496
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Enhanced neutrophil responses play a critical role in the activation of the innate immune system and causation of aggressive periodontitis (AgP). The hypothesis that comprehensive periodontal treatment expedites resolution of amplified leukocyte activity and facilitates the reconstitution of periodontal heal...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2002.73.9.995
更新日期:2002-09-01 00:00:00
abstract:BACKGROUND:Purified recombinant human platelet-derived growth factor BB (rhPDGF-BB) is a potent wound healing growth factor and stimulator of the proliferation and recruitment of both periodontal ligament (PDL) and bone cells. The hypothesis tested in this study was that application of rhPDGF-BB incorporated in bone al...
journal_title:Journal of periodontology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1902/jop.2003.74.9.1282
更新日期:2003-09-01 00:00:00
abstract:BACKGROUND:Several recent studies have indicated that total antioxidant capacity (TAOC) of plasma seems to be compromised in chronic periodontitis (ChP). The aim of this study is to investigate plasma TAOC in patients with ChP and to assess the effects of vitamin C as an adjunct to non-surgical periodontal treatment. ...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2010.100173
更新日期:2010-11-01 00:00:00
abstract::The purpose of this study was to identify factors which might affect the healing response in intrabony defects treated with guided tissue regeneration. Selected sites presented with deep periodontal lesions with 1, 2, and 3 wall combination intrabony component of 6.1 +/- 2.5 mm. The significance of patient, tooth, and...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1993.64.10.934
更新日期:1993-10-01 00:00:00
abstract:BACKGROUND:The role played by the internal basal lamina (IBL) and hemidesmosomes between an implant and the peri-implant epithelium (PIE) in the adherence of the epithelium to the implant is controversial. This study used rat maxilla implantation models to clarify the ultrastructure of the PIE-implant interface. METHO...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2000.71.6.961
更新日期:2000-06-01 00:00:00
abstract:BACKGROUND:Hyperlipidemia is a known risk factor for cardiovascular diseases. A common biologic mechanism between systemic diseases, such as cardiovascular diseases, and periodontal diseases has been suggested. The aim of this study is to examine the association between blood lipid profile and periodontitis. METHODS:T...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2017.170111
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Despite previous studies addressing the link between preterm or low birth weight infants and maternal periodontitis, extreme preterm births have received far less attention. This study is designed to address the possible association between maternal periodontal disease and preterm or extreme preterm birth. ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2009.090527
更新日期:2010-03-01 00:00:00
abstract::Thirty-four areas of gingival recession in ten patients were treated by a coronally repositioned flap procedure. All but four of these areas had received a free gingiva graft previously. The postoperative evaluations of the wound healing were made at 2 weeks and at 1, 2, 4, 6 and 12 months after the final surgery. In ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1980.51.12.686
更新日期:1980-12-01 00:00:00
abstract:BACKGROUND:A major challenge for dental implantology is to consistently obtain appropriate bone augmentation before implant placement. The aim of this study is to evaluate the effect of recombinant human bone morphogenetic protein 2 (rhBMP-2) associated with bone substitute materials beta-tricalcium phosphate (β-TCP), ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2012.110674
更新日期:2013-03-01 00:00:00
abstract:BACKGROUND:The aim of this study was to compare the activity of neutrophilic granulocytes in patients with severe periodontitis and patients with gingivitis alone. METHODS:The study population comprised 22 patients with gingivitis and 44 with periodontitis. Samples of gingival crevicular fluid (GCF) were collected fro...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2005.76.6.951
更新日期:2005-06-01 00:00:00
abstract::Fourteen intrabony periodontal defects and six furcation defects (Class II) were treated by a flap procedure which included the use of a polytetrafluoroethylene membrane to allow guided tissue regeneration. After 4 to 6 weeks of healing, the membranes were retrieved and examined by scanning electron microscopy for the...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1990.61.8.515
更新日期:1990-08-01 00:00:00
abstract:BACKGROUND:Aspartate aminotransferase (AST) is an enzyme normally confined to the cytoplasm of cells, but released to the exracellular environment upon cell death. Its levels are associated with the severity of experimental gingivitis and the loss of periodontal attachement. The aim of the present study was to investig...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2000.71.7.1151
更新日期:2000-07-01 00:00:00
abstract:BACKGROUND:Guided bone regeneration (GBR) using a non-absorbable barrier has provided clinicians the ability to place implants in sites compromised by insufficient bone, including immediate extraction sites. Recent evidence suggests that successful GBR outcomes may be possible using bioabsorbable polymer barriers. MET...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2001.72.2.250
更新日期:2001-02-01 00:00:00
abstract:BACKGROUND:Increasing age is associated with systemic diseases as well as with periodontal diseases. We wondered whether a biological age score constructed exclusively from systemic biomarkers would reflect periodontal risk factors at baseline and tooth loss as well as periodontal outcome during 10 years follow-up. ME...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.20-0591
更新日期:2020-12-14 00:00:00