Augmentation and Preservation of the Alveolar Process and Alveolar Ridge of Bone

Tal, Haim; Artzi, Zvi; Kolerman, Roni; Beitlitum, Ilan; Goshen, Gal

doi:10.5772/33839

Cited by 13 publications

(10 citation statements)

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“…However, histological reports on bone formation after lateral augmentation are scarce and the majority of studies are based on animal trials, as the access to biopsies in these areas is limited [5]. Studies basing on sinus floor elevations as areas for grafting, which later become donor sites for biopsies, revealed that application of slowly degrading materials exhibits high bone apposition rates of about 20 to 40 % around particulate granules if healing processed uneventfully [6][7][8].…”

Section: Introductionmentioning

confidence: 97%

Tissue reactions after simultaneous alveolar ridge augmentation with biphasic calcium phosphate and implant insertion—histological and immunohistochemical evaluation in humans

et al. 2014

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Section: Introductionmentioning

confidence: 97%

Tissue reactions after simultaneous alveolar ridge augmentation with biphasic calcium phosphate and implant insertion—histological and immunohistochemical evaluation in humans

et al. 2014

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“…This pattern of asymmetry indicates that tooth loss was due to several causes: 1) trauma due to open-bite masticatory overload on the thin buccal cortical wall around the Ps (Katranji et al 2007;Tal et al 2012), 2) infection-related tooth loss and 3) wear-related lingual dislocation of Ps with roots tilted buccally (Fig. 11B), followed by resorption of the buccal cortical wall (Clarke and Hirsch 1991).…”

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confidence: 99%

Comparative analysis of dentognathic pathologies in the Dmanisi mandibles

Margvelashvili

Zollikofer

Lordkipanidze

et al. 2016

American J Phys Anthropol

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Objectives: Due to the scarcity of the fossil record, in-vivo changes in the dentognathic system of early Homo are typically documented at the level of individual fossil specimens, and it remains difficult to draw population-level inferences about dietary habits, diet-related activities and lifestyle from individual patterns of dentognathic alterations. The Plio-Pleistocene hominin sample from Dmanisi (Georgia), dated to 1.77 million years ago, offers a unique opportunity to study in-vivo changes in the dentognathic system of individuals belonging to a single paleodeme of early Homo. Materials and Methods: We analyze dentognathic pathologies in the Dmanisi sample, and in comparative samples of modern Australian and Greenlander hunter-gatherer populations, applying clinical protocols of dentognathic diagnostics. Results: The Dmanisi hominins exhibit a similarly wide diversity and similar incidence of dentognathic pathologies as the modern human hunter-gatherer population samples investigated here. Dmanisi differs from the modern population samples in several respects: At young age tooth wear is already advanced, and pathologies are more prevalent. At old age, hypercementosis is substantial. Discussion: Results indicate that dentognathic pathologies and disease trajectories are largely similar in early Homo and modern humans, but that the disease load was higher in early Homo, probably as an effect of higher overall stress on the dentognathic system. Key words: aging, tooth wear, caries, periodontitisThe Plio-Pleistocene site of Dmanisi has yielded a large sample of hominin fossils associated with abundant and diverse faunal remains and Mode I stone artifacts (Gabunia et al. 2001;Ferring et al. 2011;Mgeladze et al. 2011). Occupation of the site began shortly after 1.85 Ma. The fossil hominin finds are dated to 1.77 Ma (Ferring et al. 2011). Dmanisi thus represents the earliest evidence of Homo outside of Africa. The well-preserved cranial, mandibular and postcranial remains of five individuals are unique in offering detailed insights into patterns of morphological variation within a paleodeme of early Homo, and into patterns of growth and aging Margvelashvili et al. 2013;Zollikofer et al. 2014). The craniomandibular morphology of the Dmanisi paleodeme has been described previously (Gabunia and Vekua 1995;Gabunia et al. 2000;Gabunia et al. 2001;Gabounia et al. 2002;Lordkipanidze et al. 2005;Lordkipanidze et al. 2006;Rightmire et al. 2006;Rightmire and Lordkipanidze 2010;Lordkipanidze et al. 2013;Margvelashvili et al. 2013). Cranial and mandibular morphological variation within the Dmanisi paleodeme is wide, but well within the range of variation seen in modern humans populations, and in populations of chimpanzee subspecies (Skinner et al. 2006;Lordkipanidze et al. 2013;Margvelashvili et al. 2013;Zollikofer et al. 2014). Variation in size, shape and dentognathic features among the Dmanisi mandibles has received special attention and has been studied to address questions of phylogeny, taxonomy, sexual dimorphism, die...

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“…Biodegradation of -TCP occurs by both osteoclastic activity and chemical dissolution by tissue fluids. 21 It was observed in our case while placing implant postoperatively; a solid new bone formation was present to place an ideal implant body size and able to get adequate primary stability. Ridge preservation using the guided bone regeneration (GBR) technique has been shown to improve ridge height and width dimensions when compared with tooth extraction alone.…”

Section: Ijoicrmentioning

confidence: 78%

Alveolar Ridge Preservation with β-TCP Graft and Platelet-Rich Fibrin

Jain¹,

TarunKumar²

2012

International Journal of Oral Implantology &Amp; Clinical Research

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Guided bone regeneration (GBR) procedures, employing nonvital bone grafting materials and membranes, were developed to counteract the significant resorption of alveolar bone following tooth extraction. Alloplastic graft material, consisting of pure phase of -tricalcium phosphate -TCP) in the preservation of ridge volume after tooth extraction and before dental implant placement, is a well-accepted procedure. The healing potential of platelet growth factors has generated interest in using plateletrich fibrin (PRF) in ridge preservation procedures. In the present case report, -TCP bone graft was combined with PRF utilizing the principles of guided bone regeneration to build the damaged edentulous ridge to receive dental implant.

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Augmentation and Preservation of the Alveolar Process and Alveolar Ridge of Bone

Cited by 13 publications

References 125 publications

Tissue reactions after simultaneous alveolar ridge augmentation with biphasic calcium phosphate and implant insertion—histological and immunohistochemical evaluation in humans

Tissue reactions after simultaneous alveolar ridge augmentation with biphasic calcium phosphate and implant insertion—histological and immunohistochemical evaluation in humans

Comparative analysis of dentognathic pathologies in the Dmanisi mandibles

Alveolar Ridge Preservation with β-TCP Graft and Platelet-Rich Fibrin

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