keyword
MENU ▼
Read by QxMD icon Read
search

Horizontal bone augmentation

keyword
https://www.readbyqxmd.com/read/29451927/a-retrospective-tomographic-and-histologic-analysis-of-horizontal-bone-augmentation-in-maxillary-atrophic-ridges-using-resorbable-membrane-with-anorganic-bovine-bone-derived-mineral-and-plasma-rich-in-growth-factors
#1
Massimo Lorenzetti, Maurizio Vono, Virginia Lorenzetti
A total of six patients treated from 2010 to 2014, having a knife-edge ridge (Cawood-Howell Class IV resorbed ridges) and requiring an implant-prosthetic rehabilitation, were selected. Tomographic measurement of the edentulous ridges was performed before grafting and after implant placement. At 6 months postgraft, a total of 41 implants had been inserted, 17 in the posterior region, 12 in the central region, and 12 in the anterior region. No surgical or healing complications were recorded, and the prostheses were loaded 6 to 9 months after implant placement...
February 16, 2018: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/29429055/clinical-study-of-guided-bone-regeneration-with-resorbable-polylactide-co-glycolide-acid-membrane
#2
Takako Kawasaki, Seigo Ohba, Yuya Nakatani, Izumi Asahina
The guided bone regeneration (GBR) technique is often applied to provide sufficient bone for ideal implant placement. The objective of this study was to evaluate whether GC membrane®, which has already been used for guided tissue regeneration (GTR), can also be available for GBR. Twenty-three implants in 18 patients were evaluated in the study. All patients underwent implant placement with GBR using GC membrane®. Cone-beam computed tomography was performed at 13-30 weeks after surgery and the amount of augmented bone was assessed...
February 10, 2018: Odontology
https://www.readbyqxmd.com/read/29421855/l-prf-block-for-bone-augmentation-procedure-a-proof-of-concept-study
#3
Simone Cortellini, Ana B Castro, Andy Temmerman, Jeroen Vandessel, Nelson Pinto, Reinhilde Jacobs, Marc Quirynen
AIM: The objective of this proof-of-concept study was to investigate the effects of a new GBR technique with a tissue engineering approach. MATERIAL AND METHODS: This single cohort observational study evaluated the outcome of the L-PRF block for horizontal bone augmentation in the maxilla. The L-PRF block is prepared by mixing a particulated biomaterial with chopped L-PRF membranes at a 50:50 ratio and adding Liquid Fibrinogen to glue all together. Horizontal augmentation was assessed linearly and volumetrically immediately after surgery and 5-8 months later by matching consecutive CBCTs...
February 8, 2018: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/29377475/preservation-and-augmentation-of-molar-extraction-sites-affected-by-severe-bone-defect-due-to-advanced-periodontitis-a-prospective-clinical-trial
#4
Liping Zhao, Tao Xu, Wenjie Hu, Kwok-Hung Chung
BACKGROUND: Studies of the extracted infected-molar ridge preservation are limited. PURPOSE: To compare alterations of hard and soft tissue in infected-molar sockets receiving ridge preservation compared with natural healing. MATERIALS AND METHODS: Thirty-five infected-molar extraction sites either preserving with Bio-Gide membrane covered the Bio-Oss material or receiving natural healing procedure as controls. The soft tissue profile was evaluated before tooth extraction and after 6-month healing...
January 29, 2018: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/29368353/effect-of-membrane-exposure-on-guided-bone-regeneration-a-systematic-review-and-meta-analysis
#5
REVIEW
Jeffrey Garcia, Austin Dodge, Paul Luepke, Hom-Lay Wang, Yvonne Kapila, Guo-Hao Lin
AIMS: This review aimed at investigating the effect of membrane exposure on guided bone regeneration (GBR) outcomes at peri-implant sites and edentulous ridges. MATERIAL AND METHODS: Electronic and manual literature searches were conducted by two independent reviewers using four databases, including MEDLINE, EMBASE, Web of Science, and Cochrane Central Register of Controlled Trials, for articles up to February 2017. Articles were included if they were human clinical trials or case series reporting outcomes of GBR procedures with and without membrane exposure...
January 24, 2018: Clinical Oral Implants Research
https://www.readbyqxmd.com/read/29351052/particulate-coral-hydroxyapatite-sheltered-by-titanium-mesh-for-localized-alveolar-rehabilitation-after-onlay-graft-failure-a-case-report
#6
Miao Zhou, Shuyi Li, Hendrik Terheyden, Shuaishuai Cao, Yuejuan Che, Yuanming Geng
Reconstruction of bone loss in the alveolar ridge has long been challenging. Autologous bone grafts are considered as the "golden standard", while little research has focused on how to repair pronounced alveolar bone defects after autologous bone graft failure. The aim of this study was to detail a method based on the titanium mesh technique coupled with particulate coral hydroxyapatite to solve the Onlay graft failure. With bone deficiency in the #11 and #24- #25 regions, we harvested two autologous bone blocks for reconstruction...
January 19, 2018: Journal of Oral Implantology
https://www.readbyqxmd.com/read/29316182/lateral-bone-augmentation-in-narrow-posterior-mandibles-description-of-a-novel-approach-and-analysis-of-results
#7
Ilan Beitlitum, Alon Sebaoun, Carlos E Nemcovsky, Shimshon Slutzkey
BACKGROUND: Combination of particulate grafts and collagen membranes is widely used for augmentation of bony defects for implant placement. Fixation of the barrier membrane may avoid complications due to unfavorable mechanical properties and poor stability leading to collapse of the augmented area. PURPOSE: To evaluate a new simplified method for resorbable collagen membrane fixation in lateral bone augmentation procedures in narrow posterior mandibles. MATERIALS AND METHODS: This retrospective study analyzed 16 procedures performed in 15 patients who followed lateral ridge augmentation procedures before implant placement in the posterior mandible...
January 8, 2018: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/29283207/hard-tissue-volume-stability-of-guided-bone-regeneration-during-the-healing-stage-in-the-anterior-maxilla-a-clinical-and-radiographic-study
#8
Xi Jiang, Yu Zhang, Ping Di, Ye Lin
BACKGROUND: Guided bone regeneration (GBR) is currently the most widely used technique to reconstruct localized peri-implant bone defects. OBJECTIVES: To evaluate hard tissue volume stability during the healing stage of GBR with particulate bone graft and resorbable collagen membrane. MATERIALS AND METHODS: Twenty-eight patients who were missing a single maxillary incisor and required implant placement combined with GBR were randomly assigned to 2 groups: submerged (n = 14) and transmucosal (n = 14) healing groups...
December 28, 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/29240209/effect-of-deproteinized-bovine-bone-mineral-at-implant-dehiscence-defects-grafted-by-the-sandwich-bone-augmentation-technique
#9
Shih-Cheng Wen, Jia-Hui Fu, Hom-Lay Wang
The aim of this study was to compare the amount of radiographic horizontal buccal bone thickness (BBT) at implant dehiscence defects grafted with the sandwich bone augmentation (SBA) and modified sandwich bone augmentation (MSBA) techniques. Compared to the SBA technique, the MSBA approach involved an additional outer layer of deproteinized bovine bone mineral (DBBM) to maintain the space for bone regeneration for longer periods. A total of 19 patients, each with a buccal implant dehiscence defect, were recruited...
November 2018: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/29216869/horizontal-ridge-reconstruction-of-the-anterior-maxilla-using-customized-allogeneic-bone-blocks-with-a-minimally-invasive-technique-a-case-series
#10
Laurent Venet, Michel Perriat, Francesco Guido Mangano, Thomas Fortin
BACKGROUND: Different surgical procedures have been proposed to achieve horizontal ridge reconstruction of the anterior maxilla; all these procedures, however, require bone replacement materials to be adapted to the bone defect at the time of implantation, resulting in complex and time-consuming procedures. The purpose of this study was to describe how to use a 3D printed hardcopy model of the maxilla to prepare customized milled bone blocks, to be adapted on the bone defect areas using a minimally invasive subperiosteal tunneling technique...
December 8, 2017: BMC Oral Health
https://www.readbyqxmd.com/read/29216525/high-refined-carbohydrate-diet-promotes-detrimental-effects-on-alveolar-bone-and-femur-microarchitecture
#11
C C Montalvany-Antonucci, M C Zicker, S Macari, T S F Pereira, I M A Diniz, I Andrade, A V M Ferreira, T A Silva
The impact of high-refined carbohydrate (HC) diet on fat accumulation, adipokines secretion and systemic inflammation is well described. However, it remains unclear whether these processes affect bone remodeling. OBJECTIVE: To investigate the effects of HC diet in the alveolar bone and femur parameters. METHODS: BalbC mice were fed with conventional chow or HC diet for 12 weeks. After experimental time maxillae, femur, blood and white adipose tissue samples were collected...
November 28, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/29209669/comparison-of-alveolar-ridge-splitting-and-autogenous-onlay-bone-grafting-to-enable-implant-placement-in-patients-with-atrophic-jaw-bones
#12
Gokhan Gurler, Cagri Delilbasi, Hasan Garip, Sukran Tufekcioglu
To compare alveolar ridge splitting (ARS) and autogenous onlay bone grafting (AOBG) in atrophic jaw bones.  Methods: Forty patients were included in this retrospective, parallel-group study conducted at the Istanbul Medipol University School of Dentistry, Istanbul, Turkey, between 2012-2015. The initial bone thickness was measured by cone beam computed tomography (CBCT). Patients were allocated into ARS (n=17) and AOGB (n=23) groups on the basis of ridge thickness and shape. Follow-up CBCT measurements to assess horizontal bone were repeated 4 to 6 months post augmentation...
December 2017: Saudi Medical Journal
https://www.readbyqxmd.com/read/29202263/does-graft-particle-type-and-size-affect-ridge-dimensional-changes-after-alveolar-ridge-split-procedure
#13
Mohit G Kheur, Supriya Kheur, Tabrez Lakha, Shantanu Jambhekar, Bach Le, Vinay Jain
PURPOSE: The absence of an adequate volume of bone at implant sites requires augmentation procedures before the placement of implants. The aim of the present study was to assess the ridge width gain with the use of allografts and biphasic β-tricalcium phosphate with hydroxyapatite (alloplast) in ridge split procedures, when each were used in small (0.25 to 1 mm) and large (1 to 2 mm) particle sizes. PATIENTS AND METHODS: A randomized controlled trial of 23 subjects with severe atrophy of the mandible in the horizontal dimension was conducted in a private institute...
December 1, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29194937/age-related-new-bone-formation-following-the-use-of-cancellous-bone-block-allografts-for-reconstruction-of-atrophic-alveolar-ridges
#14
Joseph Nissan, Roni Kolerman, Liat Chaushu, Marilena Vered, Sarit Naishlos, Gavriel Chaushu
BACKGROUND: An age-related decrease in the number of osteogenic progenitor cells may compromise bone augmentation. PURPOSE: Histomorphometrical assessment of age-related new bone formation, following atrophic alveolar ridge reconstruction, using cancellous bone-block allografts. MATERIAL AND METHODS: Ninety-three consecutive patients (58 females and 35 males) were referred for implant-supported restoration of 122 severe atrophic alveolar ridges...
February 2018: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/29181402/effects-of-rhbmp-2-loaded-titanium-reinforced-collagen-membranes-on-horizontal-bone-augmentation-in-dogs
#15
Ki-Sun Lee, Yu-Sung Jeon, Sang-Wan Shin, Jeong-Yol Lee
The aim of this study was to evaluate the efficacy of growth factor loaded collagen membranes on new bone formation during horizontal bone augmentation. Mandibular defects (4 × 4 × 4 mm) were surgically prepared in six male beagle dogs, which were then protected with one of three types of membranes: (1) titanium mesh, (2) titanium reinforced collagen, or (3) rhBMP-2 loaded titanium reinforced collagen. Animals were euthanized 8 and 16 weeks after surgery, and nondecalcified specimens were prepared and histomorphologically investigated to determine the degree of osteogenesis...
2017: BioMed Research International
https://www.readbyqxmd.com/read/29174105/clinical-outcomes-of-dental-implants-after-use-of-tenting-for-bony-augmentation-a-systematic-review
#16
REVIEW
F Pourdanesh, M Esmaeelinejad, F Aghdashi
The reconstruction of severely atrophic ridges is often challenging and complicated. We searched the Medline, Embase, and Cochrane databases for articles up to October 2015 that reported the success of all types of tenting for bony regeneration. We extracted data on the size and site of the defect, the number of patients, vertical and horizontal augmentation, survival of dental implants, and complications. Thirteen studies were included, which yielded data on 423 patients with 1111 dental implants. Follow-up periods were more than five years, severely resorbed mandibles were augmented vertically by up to 10mm, and the survival rate of the implants was over 97%...
December 2017: British Journal of Oral & Maxillofacial Surgery
https://www.readbyqxmd.com/read/29150957/randomized-controlled-clinical-two-centre-study-using-xenogeneic-block-grafts-loaded-with-recombinant-human-bone-morphogenetic-protein-2-or-autogenous-bone-blocks-for-lateral-ridge-augmentation
#17
Daniel S Thoma, Michael Payer, Norbert Jakse, Stefan P Bienz, Jürg Hüsler, Patrick R Schmidlin, Ui-Won Jung, Christoph H F Hämmerle, Ronald E Jung
OBJECTIVES: To test whether or not the use of a xenogeneic block loaded with recombinant human bone morphogenetic protein-2 (rhBMP-2) results in different bone quantity and quality compared to an autogenous bone block. MATERIALS AND METHODS: Twenty-four patients with insufficient bone volume for implant placement were randomly assigned to two treatment modalities: a xenogeneic bone block loaded with rhBMP-2 (test) and an autogenous bone block (control). The horizontal ridge width was evaluated prior to augmentation, after augmentation and at 4 months...
February 2018: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/29148597/three-dimensional-analysis-of-bone-remodeling-following-ridge-augmentation-of-compromised-extraction-sockets-in-periodontitis-patients-a-randomized-controlled-study
#18
Mario Aimetti, Valeria Manavella, Lisa Corano, Elena Ercoli, Cristina Bignardi, Federica Romano
OBJECTIVES: The aim of this study was to analyze linear and volumetric hard tissue changes in severely resorbed alveolar sockets after ridge augmentation procedure and to compare them with spontaneous healing using three-dimensional cone beam computed tomography (CBCT). MATERIAL AND METHODS: Thirty patients (mean age 53.2 ± 6.3 years) requiring tooth extraction for advanced periodontitis were randomly allocated to test and control groups. The test sites were grafted using a collagenated bovine-derived bone (DBBM-C) covered with a collagen membrane, while control sites had spontaneous healing...
November 17, 2017: Clinical Oral Implants Research
https://www.readbyqxmd.com/read/29135351/human-studies-of-vertical-and-horizontal-alveolar-ridge-augmentation-comparing-different-types-of-bone-graft-materials-a-systematic-review
#19
Suraj Chavda, Liran Levin
Alveolar ridge augmentation can be completed with various types of bone augmentation materials (autogenous, allograft, xenograft & alloplast). Currently autogenous bone is labelled as the "gold standard" due to faster healing times and integration between native and foreign bone. No systematic review has currently determined whether there is a difference of implant success between various bone augmentation materials. The purpose of this paper was to systematically review comparative human studies of vertical and horizontal alveolar ridge augmentation comparing different types of bone graft materials (autogenous, allograft, xenograft & alloplast)...
November 14, 2017: Journal of Oral Implantology
https://www.readbyqxmd.com/read/29120889/bone-resorption-during-submerged-healing-after-guided-bone-regeneration-a-prospective-case-series
#20
Yong Hur, Yumi Ogata, Douglas W Kim, Charles M Pham, Tae-Ho Yoon, Hirokazu Ogata
OBJECTIVE: The aim of this study was to evaluate bone resorption quantitatively during the healing period subsequent to ridge augmentation. MATERIALS AND METHODS: Sixteen patients requiring vertical ridge augmentation before implant placement were recruited in the study. The study used an allograft and nonresorbable membrane. A custom acrylic stent was used to measure changes in bone volume. Augmented bone was compared with remaining bone 6 months after guided bone regeneration (α = 0...
December 2017: Implant Dentistry
keyword
keyword
44931
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"