Results 271 to 280 of about 70,332 (305)
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Bone regeneration using the principle of guided tissue regeneration
Journal of Clinical Periodontology, 1991Abstract. The biological principle of “guided tissue regeneration” (GTR) was developed for regenerating periodontal tissues, lost as a result of periodontal disease. This principle was based on the hypothesis that non‐desirable types of tissue cells can be prevented from migrating into a wound by means of a membrane barrier and at the same time giving
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Polymers in Guided Bone Regeneration
2022In dental debilitating conditions, such as edentulism, the patient must have sufficient alveolar crest bone mass to guarantee the possibility of corrective interventions, such as implants. The decrease in bone tissue is caused by the body's natural reabsorption, which begins after tooth loss. Some surgical techniques could be used to solve this problem,
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Histologic Analysis of Alveolar Bone Following Guided Bone Regeneration
Journal of Periodontology, 2004Background: Questions on new bone quality following guided bone regeneration (GBR) with various graft materials and its importance in osseointegration have been raised. This study reports histologic analysis of bone sections from future implant sites at upper and lower jaws that were augmented with bovine porous bone mineral graft material plus a ...
S, Ersanli, V, Olgac, B, Leblebicioglu
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An overview of guided bone regeneration.
Journal of biological regulators and homeostatic agents, 2019TGuided bone regeneration (GBR) is a surgical procedure whose purpose is to obtain, new bone, new cementum and a new periodontal attachment around a periodontally compromised tooth. In this work, an overview of the literature was performed to analyze the state of the art concerning GBR in order to draw useful conclusions for clinical practice.
De Santis, D +9 more
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Guided bone regeneration using individualized ceramic sheets
International Journal of Oral and Maxillofacial Surgery, 2016Guided bone regeneration (GBR) describes the use of membranes to regenerate bony defects. A membrane for GBR needs to be biocompatible, cell-occlusive, non-toxic, and mouldable, and possess space-maintaining properties including stability. The purpose of this pilot study was to describe a new method of GBR using individualized ceramic sheets to perfect
J, Malmström +5 more
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rhBMP‐2 significantly enhances guided bone regeneration
Clinical Oral Implants Research, 2004Abstract Background: Previous studies have shown a limited potential for bone augmentation following guided bone regeneration (GBR) in horizontal alveolar defects. Surgical implantation of recombinant human bone morphogenetic protein‐2 (rhBMP‐2) in an absorbable collagen sponge carrier (ACS) significantly enhances bone regeneration in such ...
Ulf M E, Wikesjö +6 more
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Regeneration and enlargement of jaw bone using guided tissue regeneration
Clinical Oral Implants Research, 1990The purpose of this study was to present the surgical procedures and the clinical results of guided tissue regeneration (GTR) treatment aimed at regenerating local jaw bone in situations where the anatomy of the ridge did not allow the placement of dental implants. 12 patients were selected for ridge enlargement or bony defect regeneration.
Nyman, S +3 more
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The role of guided tissue regeneration and guided bone regeneration.
Annals of the Royal Australasian College of Dental Surgeons, 1995The goal of periodontal therapy includes not only the halting of the progressive loss of connective tissue attachment but also the restitution of those parts of the supporting apparatus which have been destroyed. The cells which repopulate this area may originate from any number of the different tissue components of the periodontium: the dentogingival ...
E S, Rosenberg +3 more
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Guided Bone Regeneration, Bone Splitting, Interpositional Osteoplastic
2019Guided bone regeneration (GBR) is a reliable procedure to guide bone growth at sites with insufficient bone. It can be done together with implant insertion or it can also been done prior to implant placement. Combination of autograft, bone substituting material and membrane is the key factor in this procedure.
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An overview of real‐world data sources for oncology and considerations for research
Ca-A Cancer Journal for Clinicians, 2022Lynne Penberthy +2 more
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