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Sinus lift

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https://www.readbyqxmd.com/read/29901597/alveolar-ridge-augmentation-with-maxillary-sinus-elevation-and-split-crest-comparison-of-2-surgical-procedures
#1
Alessandro Moro, Paolo De Angelis, Sandro Pelo, Giulio Gasparini, Giuseppe D'Amato, Pier Carmine Passarelli, Gianmarco Saponaro
The purpose of this study was to evaluate the clinical and radiological outcomes of 2 piezosurgical split techniques performed in conjunction with the sinus lift.The present retrospective study included 20 patients with edentulism of the posterior maxilla who had undergone the sinus lift and alveolar ridge split treatment separately or the sinus lift combined with the monoblock alveolar ridge split. Differences between these 2 techniques were analyzed.All the surrounding areas successfully produced an adequate bone volume for the insertion of implants...
June 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29898173/bioactive-glass-added-to-autogenous-bone-graft-in-maxillary-sinus-augmentation-a-prospective-histomorphometric-immunohistochemical-and-bone-graft-resorption-assessment
#2
Juliana Dreyer Menezes, Rodrigo Dos Santos Pereira, João Paulo Bonardi, Geraldo Luiz Griza, Roberta Okamoto, Eduardo Hochuli-Vieira
OBJECTIVE: The aim of this study was to compare the bone resorption rate, histomorphometry and immunohistochemical findings of bioactive glass (Biogran; Biomet, Warsaw, IN, USA) mixed with autogenous bone grafts (1:1) and autogenous bone graft isolate in maxillary sinus elevation surgery. MATERIAL AND METHODS: A total of 9 maxillary sinuses were grafted with Biogran with autogenous bone graft (group 1) and 12 were mixed with autogenous bone graft (group 2). Postoperative cone beam computed tomography (CBCT) was used to measure the initial graft volume after 15 days (T1), and 6 months later, another CBCT scan was performed to evaluate the final graft volume (T2) and determine the graft resorption rate...
June 11, 2018: Journal of Applied Oral Science: Revista FOB
https://www.readbyqxmd.com/read/29893477/comparison-of-the-clinical-radiographic-and-histological-effects-of-titanium-prepared-platelet-rich-fibrin-to-allograft-materials-in-sinus-lifting-procedures
#3
Ebru Olgun, Serdar Y Ozkan, Hasan T Atmaca, Mehmet Yalim, Meltem Karsiyaka Hendek
AIM: In the present study, we evaluated the clinical, radiographic, and histological comparisons of completely autologous titanium-prepared platelet rich fibrin (T-PRF) or allograft in sinus-lifting procedures. METHODS: Eighteen posterior maxilla requiring sinus-lifting procedures using the balloon-lifting technique for implant placement were selected. Ten sinuses were randomly assigned to T-PRF as the test group and eight to allografts as the control group. After 4 and 6 months in the test and control groups, respectively, computed tomography was done, and bone samples were received during implant surgery...
June 12, 2018: Journal of Investigative and Clinical Dentistry
https://www.readbyqxmd.com/read/29889923/maxillary-sinus-membrane-elevation-using-a-special-drilling-system-and-hydraulic-pressure-a-2-year-prospective-cohort-study
#4
Fulvio Gatti, Claudio Gatti, Marco Tallarico, Grazia Tommasato, Silvio Mario Meloni, Matteo Chiapasco
The purpose of this study was to evaluate clinical and radiologic outcomes using a newly developed device for maxillary sinus membrane elevation. Patients with a residual bone height of at least 3 mm were enrolled. Crestal sinus lift elevation and sinus graft were performed using the crestal approach sinus (CAS) kit. Graft was avoided if the residual bone crest was ≤ 2 mm less than the length of the planned implant. Outcome measures were implant and prosthesis failure, any biologic or technical complications, and marginal bone loss (MBL)...
July 2018: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/29870308/fifteen-years-of-platelet-rich-fibrin-prf-in-dentistry-and-oromaxillofacial-surgery-how-high-is-the-level-of-scientific-evidence
#5
Shahram Ghanaati, Carlos Herrera-Vizcaino, Sarah Al-Maawi, Jonas Lorenz, Richard J Miron, Katja Nelson, Frank Schwarz, Joseph Choukroun, Robert Sader
Platelet-rich fibrin is a blood concentrate system used for soft tissue and bone tissue regeneration. In the last decade, platelet rich fibrin (PRF) has been widely used in different indication fields, particularly in oral and maxillofacial surgery. This review is aimed to investigate the level of scientific evidence of published articles related to the use of PRF for bone and soft tissue regeneration in dentistry and maxillofacial surgery. An electronic literature research using the biomedical search engine "National Library of Medicine" (PubMed-MEDLINE) was performed in May 2017...
June 5, 2018: Journal of Oral Implantology
https://www.readbyqxmd.com/read/29858723/the-use-of-mineralized-bone-allograft-as-a-single-grafting-material-in-maxillary-sinus-lifting-with-severely-atrophied-alveolar-ridge-1-3-mm-and-immediately-inserted-dental-implants-a-3-up-to-8-year-retrospective-study
#6
Ioannis Tilaveridis, Maria Lazaridou, Lambros Zouloumis, Ioannis Dimitrakopoulos, Vasilis Tilaveridis, Sofia Tilaveridou
OBJECTIVE: The primary aim of our study was to evaluate the efficacy of mineralized bone allograft alone in sinus floor augmentation with simultaneous implant placement in cases with severe atrophy of the residual maxillary bone (bone height < 4 mm). METHODS: Thirty-five dental implants were placed in 29 patients who underwent sinus augmentation via traditional lateral window technique from 2008 to 2013. Patients with residual alveolar height between 1 and 3 mm at the site of implantation were included in the study...
June 1, 2018: Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29847458/the-low-window-sinus-lift-a-cad-cam-guided-surgical-technique-for-lateral-sinus-augmentation-a-retrospective-case-series
#7
Terry Zaniol, Alex Zaniol, Antonio Tedesco, Saverio Ravazzolo
INTRODUCTION: Recently, a rational design of the window osteotomy, the "Low Window" technique, was proposed to facilitate sinus augmentation and reduce postsurgical patient discomfort; this article aims to evaluate its safety and effectiveness. MATERIALS AND METHODS: Records were assessed retrospectively for patients who had sinus lifts using the low window approach, followed by implant placement and prosthetic rehabilitation. Outcomes analyzed were implant and prosthetic success and survival rates and rate of complications...
May 28, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29806654/uses-of-maxillary-sinus-lateral-wall-bony-window-in-an-open-window-sinus-lift-procedure-literature-review
#8
Elvinas Juzikis, Algimantas Gaubys, Henrikas Rusilas
AIM: To review all of the possible uses for maxillary sinus lateral wall bony window in an open maxillary sinus lift procedure and to evaluate the influence of each method to the rate of sinus membrane perforations. METHODS: A systematic literature review was performed of randomized control studies in English identified in MEDLINE (PubMed) and Cochrane online databases, published between 2007.09.01 and 2017.09.01. Surgeries had to be performed in vivo, for patients over 18 years old...
2018: Stomatologija
https://www.readbyqxmd.com/read/29770891/crestal-endoscopic-approach-for-evaluating-sinus-membrane-elevation-technique
#9
Samy Elian, Khaled Barakat
Closed sinus lifting is a unique technique in being simple and less invasive (Summers, Compendium 15(6):698, 1994). However, it is blind to assess the safety of sinus lining during lifting without perforation. Previously, sinus membrane was assessed endoscopically in an invasive way. We aimed to judge clinically the sinus membrane integrity after crestal elevation by a direct simple less invasive endoscopic visual assessment through the crestal osteotomy site. To confirm undetected perforation, the sinus membrane was monitored dynamically by introducing the endoscope through a trephined opening in the lateral wall of the sinus (Nkenke et al...
May 17, 2018: International Journal of Implant Dentistry
https://www.readbyqxmd.com/read/29760723/applications-of-mesenchymal-stem-cells-in-sinus-lift-augmentation-as-a-dental-implant-technology
#10
REVIEW
Feridoun Parnia, Javad Yazdani, Solmaz Maleki Dizaj
The potential application of stem cell biology in human dentistry is a new and emerging field of research. The objective of the current review was to study the efficiency of mesenchymal stem cells (MSCs) in sinus lift augmentation (SLA). A literature review was performed in PubMed Central using MeSH keywords such as sinus lift, MSCs, dental implants, and augmentation. The searches involved full-text papers written in English, published in the past 10 years (2007-2017). The review included in vitro and in vivo studies on the use of MSCs in SLA...
2018: Stem Cells International
https://www.readbyqxmd.com/read/29759309/efficacy-of-stem-cells-in-maxillary-sinus-floor-augmentation-systematic-review-and-meta-analysis
#11
REVIEW
T C Niño-Sandoval, B C Vasconcelos, S L D Moraes, C A A Lemos, E P Pellizzer
The aim of this review was to test the hypothesis of no difference in the efficacy of bone regeneration when using stem cells in maxillary sinus floor augmentation surgery in comparison to other grafts. Nine randomized clinical trials and one follow-up study involving human subjects were identified through a search of the PubMed/MEDLINE, Scopus, Cochrane, and Web of Science databases, supplemented by a hand search. No significant difference between groups was found for the implant survival rate, increase in bone height, marginal bone loss following implant placement, or new bone formation...
May 11, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29735285/fronto-orbital-feminization-technique-a-surgical-strategy-using-fronto-orbital-burring-with-or-without-eggshell-technique-to-optimize-the-risk-benefit-ratio
#12
A Villepelet, A Jafari, B Baujat
The demand for facial feminization is increasing in transsexual patients. Masculine foreheads present extensive supraorbital bossing with a more acute glabellar angle, whereas female foreheads show softer features. The aim of this article is to describe our surgical technique for fronto-orbital feminization. The mask-lift technique is an upper face-lift. It provides rejuvenation by correcting collapsed features, and fronto-orbital feminization through burring of orbital rims and lateral canthopexies. Depending on the size of the frontal sinus and the thickness of its anterior wall, frontal remodeling is achieved using simple burring or by means of the eggshell technique...
May 4, 2018: European Annals of Otorhinolaryngology, Head and Neck Diseases
https://www.readbyqxmd.com/read/29730707/does-the-association-of-blood-derived-growth-factors-to-nanostructured-carbonated-hydroxyapatite-contributes-to-the-maxillary-sinus-floor-elevation-a-randomized-clinical-trial
#13
Carlos Fernando de Almeida Barros Mourão, Emanuelle Stellet Lourenço, Jhonathan Raphael Barros Nascimento, Rafael Coutinho Mello Machado, Alexandre Malta Rossi, Paulo Emílio Corrêa Leite, José Mauro Granjeiro, Gutemberg Gomes Alves, Mônica Diuana Calasans-Maia
OBJECTIVE: The combination of calcium phosphate with blood-derived growth factors (BDGF) has been widely used in bone regeneration procedures although its benefits are still unclear. The purpose of this study was to evaluate whether or not BDGF improves the efficacy of a modified carbonated calcium phosphate biomaterial in sinus floor augmentation. MATERIAL AND METHODS: Ten patients underwent 20 sinus floor augmentation procedures using nanostructured carbonated hydroxyapatite (cHA) microspheres alone or associated with BDGF in a randomized controlled clinical trial...
May 5, 2018: Clinical Oral Investigations
https://www.readbyqxmd.com/read/29714493/internal-sinus-membrane-elevation-in-patients-with-less-than-5-mm-residual-bone-height
#14
Tyler J Thomas, Avinash S Bidra
Sinus membrane elevation can be accomplished through use of either a direct or indirect technique. The indirect or internal elevation technique lifts the sinus membrane by elevating it superiorly using osteotomes, with or without the use of grafting material. The authors reference a revolutionary randomized clinical trial in which tissue-level implants with a coronally flared design were placed in residual bone height of ≤4 mm using an internal sinus membrane elevation technique and describe an adaptation of the procedure discussed in that study and its successful use in a prosthodontics residency program...
May 2018: Compendium of Continuing Education in Dentistry
https://www.readbyqxmd.com/read/29691560/-clinical-evaluation-of-simple-maxillary-sinus-elevation-with-simultaneous-implant-in-patients-with-serious-posterior-maxillary-deficiency
#15
Yin-Hua Jiang, Hai-Biao Tao, Xiao-Ming Jin, Xiao-Kun Li
PURPOSE: To evaluate the clinical effect of simple osteotome sinus floor elevation without bone grafting in the posterior maxilla area with less bone height. METHODS: Twenty eight cases with posterior maxillary bone deficiency were included.Their residual alveolar bone height (RBH) was less than 7 mm. 40 ITI implants were implanted. Among them, 6 implants were implanted in the sites with RBH less than 4 mm (group 1), 34 were implanted in the sites with RBH between 4 to 7 mm (group 2)...
December 2017: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://www.readbyqxmd.com/read/29682264/clinical-and-histomorphometric-outcome-in-future-site-development-performed-with-a-nano-hydroxyapatite-through-hydraulic-sinus-lift-technique
#16
M Andreasi Bassi, M A Lopez, L Confalone, D Lauritano, V Candotto
Purpose: The crestal sinus lifting by means of hydraulic technique associated with a nano-cristalline hydroxyapatite in an aqueous medium is investigated. Materials and methods: A specific purpose-made instrument is used, consisting of a syringe with a micrometrically controlled piston connected to a dispenser used to inject, in a calibrated and precise manner, noted volumes of graft material into the sub-schneiderian space. Adopting such a technique the Authors performed 7 future site developments, on 7 patients (2 males; 5 females; mean age 49...
October 2017: Oral & Implantology
https://www.readbyqxmd.com/read/29682263/positioning-of-a-contextual-implant-along-with-a-sinus-lift-anchored-with-a-block-of-heterologous-bone
#17
F Secondo, C F Grottoli, I Zollino, G Perale, D Lauritano
During a sinus lift procedure the main requirement in order to position an implant is to have a maxillary sinus floor cortical bone thick enough to guarantee a primary stability in the implant inserted. In this way, the healing process is facilitated and osseointegration of the titanium surface may occur simultaneously, thus reducing the waiting time for the engraftment of the implant into the body. Unfortunately, these conditions are not always present. Hence, the need of developing an alternative approach that could simultaneously allow to perform sinus floor elevation along with an implant placement...
October 2017: Oral & Implantology
https://www.readbyqxmd.com/read/29677226/clinical-outcomes-of-bicortical-engagement-implants-in-atrophic-posterior-maxillae-a-retrospective-study-with-1-to-5-years-follow-up
#18
Piklam Ng, Xiucheng Hu, Shuangquan Wan, Hui Mo, Feilong Deng
Bicortical dental implantation technique was regarded as an alternative to internal sinus lift technique with bone grafting in dental implantation in atrophic maxillae. The purpose of this retrospective study was to evaluate the survival rates and bone stability of 6- and 10-mm implants in the posterior maxilla using bicortical dental implantation techniques after 1 to 5 years of prosthetic loading. A total of 53 patients received posterior maxillary implant treatments. Of these, 31 patients received bicortical dental implantation (group A), and 25 patients received traditional implantation (group B)...
April 20, 2018: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/29655818/risk-factors-and-clinical-outcomes-of-sinus-membrane-perforation-during-lateral-window-sinus-lifting-analysis-of-120-patients
#19
H C Tükel, U Tatli
The aim of this study was to identify the risk factors associated with sinus membrane perforation and the effect of sinus membrane perforation and other risk factors on graft success and postoperative sinusitis. Sinus membrane perforation, graft failure, and postoperative sinusitis were tested for an association with age, sex, operator experience, side of the operation, residual bone height, presence of septa, presence of a mucous retention cyst, and smoking (χ2 test). Logistic regression analysis was used to model the odds ratio (OR) with corresponding risk factors...
April 11, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29600873/long-term-esthetic-and-functional-success-following-an-initial-treatment-complication
#20
Sheila Naik
This case describes the successful long-term outcome of a patient's treatment after a restorative failure occurred soon after delivery. The esthetic and restorative treatment has been successful for nearly a decade due largely to a careful, objective evaluation of all possible causes of the restorative failure. The treatment plan for the patient, who was assessed as high risk biomechanically and functionally, was carried out in the following phases: (1) an implant placement that required an osteotome sinus lift; (2) placement of feldspathic bonded veneers for the maxillary anterior teeth to minimize removal of tooth structure; (3) numerous core-supported restorations, with fixed partial dentures placed for teeth Nos...
April 2018: Compendium of Continuing Education in Dentistry
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