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 clinically and radiographically evaluated for implant placement. A total of 10 consecutive patients with the bone height for implant placement (<4.0 mm) were enrolled in the study. The lateral maxillary wall was surgically exposed and the Schneiderian membrane was carefully elevated. A collagen wound dressing was placed in the antral area between the sinus floor and the raised membrane. The vertical sinus floor height was calculated using cone-beam computed tomography before the surgical procedure (baseline) and at 6 months postoperative. Immediately after the second scan, a core biopsy was removed for histological evaluation. The biopsy site was then further prepared for implant placement in the same location. RESULTS:Biopsies showed mature cancellous bone with a predominantly lamellar structure. Well-vascularized intertrabecular spaces were filled with connective tissue and bone marrow. Analysis of bone height changes showed significant mean (SD) differences before and after procedures in anterior (2.67 ± 0.62 mm and 11.15 ± 1.1 mm), medial (2.98 ± 0.55 mm and 10.96 ± 0.77 mm), and posterior (3.17 ± 0.91 mm and 10.63 ± 0.51 mm) maxillary jaw locations (P = 0.005). CONCLUSION:The collagen sponge provided an effective substrate for osseous regeneration of the sinus floor.
journal_name
Implant Dentjournal_title
Implant dentistryauthors
Berberi A,Nader N,Bou Assaf R,Fayyad-Kazan H,Khairalah S,Moukarzel Ndoi
10.1097/ID.0000000000000631subject
Has Abstractpub_date
2017-10-01 00:00:00pages
674-681issue
5eissn
1056-6163issn
1538-2982journal_volume
26pub_type
临床试验,杂志文章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:PURPOSE:The aim of this study was to investigate whether bioactive surfaces were more favorable to bone than bioinert surfaces by evaluating bone responses around two commercial dental implants. MATERIALS AND METHODS:Bioactive fluoride-modified implants (Osseospeed) were compared with bioinert oxidized implants (TiUni...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e318249f283
更新日期:2012-04-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to evaluate the peri-implant bone tissue level on postextractive resorbable calcium phosphate coated single implants placed in premaxillary sites grafted with autologous bone, anorganic bovine bone (ABB), platelet-rich plasma (PRP), and keratinized epithelial connective graft ov...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000790
更新日期:2018-08-01 00:00:00
abstract:INTRODUCTION:Recognizing the radiographic position of the mental foramina is not sufficient to avoid complications during dental implant surgery. In many cases, the inferior alveolar nerve extends mesially as an "anterior loop" (AL). The aim of this study was to investigate the prevalence and spatial extension of the A...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000312
更新日期:2015-10-01 00:00:00
abstract::The conventional soft tissue conditioning technique around implant demands time and effort for optimizing soft tissue contour. This article describes an alternative technique for achieving proper emergence profile with a custom-milled titanium abutment, interim restoration, and surgical intervention. With this techniq...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000339
更新日期:2015-12-01 00:00:00
abstract:OBJECTIVES:The aim of the present study was to review the effectiveness, side effects, and patient acceptance of different concentrations and formulation of chlorhexidine-based mouthwashes used after periodontal and implant surgery. MATERIALS AND METHODS:The PRISMA guideline was adopted in the search strategy using el...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000854
更新日期:2019-02-01 00:00:00
abstract:PURPOSE:This study compared the load transfer characteristics of a complete-arch restoration supported by 4 implants, with external and internal implant-abutment connections. Three loading positions were applied to the prostheses. MATERIALS AND METHODS:Epoxy resin models were used to simulate bone. Two types of implan...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000063
更新日期:2014-04-01 00:00:00
abstract::Currently, the preparation of surgical templates is a multistage process that engages the restorative dentist, dental laboratory, and external computed tomography center. This new method for production of templates and guides, as well as data transfer protocol, significantly simplifies commonly used methods and remove...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e31820fb47f
更新日期:2011-04-01 00:00:00
abstract:PURPOSE:To compare the early bone response to implants with dual acid-etched (DAE) and machined (MA) surface, when placed in the posterior human maxilla. MATERIALS AND METHODS:Fourteen patients received 2 implants in the posterior maxilla: 1 DAE and 1 MA. After 2 months, the implants were retrieved for histologic/hist...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000511
更新日期:2017-02-01 00:00:00
abstract:PURPOSE:To detect the correlation between crestal bone resorption and implant stability during healing period using resonance frequency analysis (RFA). MATERIALS AND METHODS:Twenty-two International Team for Implantology Straumann implants were placed in the posterior maxilla or mandible in 9 patients. RFA reading was...
journal_title:Implant dentistry
pub_type: 杂志文章,随机对照试验
doi:10.1097/ID.0b013e318296583d
更新日期:2013-08-01 00:00:00
abstract:OBJECTIVES:To evaluate the effectiveness of 4 procedures to disinfect implant surfaces intentionally inoculated with bacteria and afterward to evaluate osteoblast viability to the disinfected implant surfaces. MATERIALS AND METHODS:Eighty-eight commercially pure Osseotite and Nanotite titanium implant discs were inocu...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000067
更新日期:2014-08-01 00:00:00
abstract:PURPOSE:Graft maturation in the maxillary sinus requires adequate angiogenesis and osteoprogenitor cells migration from the surrounding bony walls: the aim of this study was to analyze the correlation between sinus cavity dimensions and new bone formation after transcrestal sinus floor elevation (tSFE). METHODS:Patien...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000554
更新日期:2017-04-01 00:00:00
abstract::Today, the sinus floor elevation procedure is not only being used on a routine basis, but clinicians are reporting high success rates. The sinus floor graft has become an important option in the treatment of the edentulous posterior maxilla, where vertical bone height is less than ideal. A review of maxillary sinus fl...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/01.id.0000220550.27164.74
更新日期:2006-06-01 00:00:00
abstract:PURPOSE:The association of doxycycline (DOX) and autogenous bone on repair of critical-size defects was evaluated. MATERIALS AND METHODS:Fifty albino rats were divided into 5 groups (n = 10). A 5-mm diameter defect was treated with: control (CO)-blood clot; DOX in Natrosol (NAT)-10% gel; NAT-gel; particulate autogenou...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000783
更新日期:2018-08-01 00:00:00
abstract::Functional stability and the preservation of remaining alveolar bone are primary, and often elusive, goals when restoring the partially edentulous arch. The incorporation of dental implants for the partial support of removable prostheses offers a practical adjunct in the fulfillment of these objectives. Planning for c...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/00008505-199901000-00009
更新日期:1999-01-01 00:00:00
abstract:INTRODUCTION:The aim of this study was to assess the correlation between the fractal analysis of gingival changes and systemic nitro-oxidative stress in a short-term low-dose ibuprofen (IBU) treatment at experimental peri-implantitis (PI). MATERIALS AND METHODS:Six adult male mixed-breed dogs with PI were randomly tre...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000065
更新日期:2014-06-01 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:OBJECTIVE:The aim of this work was to determine the relevance of Choukroun's platelet-rich fibrin (PRF) in dental implantology by determining the in vitro effects of soluble factors released by PRF clot. We used 3 different cell lines implicated in dental implantology: osteoblast, keratinocyte, and fibroblast. METHODS...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e31822b9cb4
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVES:The purpose of this article was to introduce a new technique for minimally invasive lateral window sinus augmentation, developed to maximize the amount of residual lateral wall after the procedure. MATERIALS AND METHODS:Fourteen consecutive patients requiring maxillary sinus augmentation by a lateral approa...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000119
更新日期:2014-08-01 00:00:00
abstract:PURPOSE:To describe an unusual case of mandibular fracture after osseointegrated dental implant removal placed after inferior alveolar nerve transposition. REPORT OF CASE:The patient underwent inferior nerve transposition for implant placement due to lack of interarch space. Two months after metal-ceramic crowns insta...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000609
更新日期:2017-08-01 00:00:00
abstract:AIMS:The primary aim of this study was to evaluate the 1-year crestal bone loss and success rate of an immediately placed single-stage implant placed and restored by novice operators. A secondary aim was to determine the patient's assessment of the appearance of the final restoration. METHODS:Fifty-one patients receiv...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e3181bcd36b
更新日期:2010-02-01 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 purpose of this split-mouth controlled study was to evaluate and compare the amount of vital bone after lateral sinus lift surgery using either a mixture of pure platelet concentrate and deproteinized bovine bone mineral (test group) or solely deproteinized bovine bone as grafting material (control group). ...
journal_title:Implant dentistry
pub_type: 临床试验,杂志文章
doi:10.1097/ID.0000000000000293
更新日期:2015-10-01 00:00:00
abstract:PURPOSE:The purpose of this article is to describe a clinical case in which the patient's natural teeth were extracted and used as provisionals immediately after the implants had been placed. PATIENT PRESENTATION:A 52-year-old woman was treated with implants at the 2 maxillary central incisors using osseotite-tapered ...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e31823fcd0f
更新日期:2012-02-01 00:00:00
abstract:PURPOSE:To compare hard- and soft-tissue changes around immediate implants connected with 2 types of healing abutments during the early phases of healing. MATERIALS AND METHODS:Twenty-eight immediate implants were placed into molar/premolar sockets through a modified osteotomy method. The gaps around implants were gra...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0000000000000809
更新日期:2018-12-01 00:00:00
abstract::Autogenous bone has long been considered the gold standard of all bone grafting materials. However, complications have been associated with autogenous bone-harvesting procedures. This article suggests that an alternative approach, grafting with autogenous bone marrow aspirate, may become a new platinum standard. Bone ...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/01.id.0000190419.04705.ef
更新日期:2005-12-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate, histologically and quantitatively, the presence of macrophages loaded with metallic particles in the periimplant soft tissues of failed titanium (Ti) dental implants. MATERIALS AND METHODS:The study was performed on sections of metallic Ti implants embedded in methyl meth...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/01.id.0000041425.36813.a9
更新日期:2003-01-01 00:00:00
abstract::This clinical report describes the rehabilitation with costal bone graft reconstruction and 3 implants of a patient with a partial mandibular defect as a result of a partial mandibulectomy due to ameloblastoma of the left mandible. Due to the altered shape of the graft bone, the implants were malpositioned in the bucc...
journal_title:Implant dentistry
pub_type: 杂志文章
doi:10.1097/ID.0b013e31827afbb0
更新日期:2013-02-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate the bone formed after maxillary sinus floor augmentation (MSFA) by bone autografting combined with hydroxyapatite (HA) that had been either treated with low-level laser therapy (LLLT) or not. MATERIALS AND METHODS:Twelve biopsies were obtained from patients 6 months after ...
journal_title:Implant dentistry
pub_type: 杂志文章,随机对照试验
doi:10.1097/ID.0000000000000801
更新日期:2018-10-01 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