The method of dental implantation in patients with generalized periodontitis is one of the priority areas requiring in-depth study. The aim of the study was to increase the efficiency of dental implantation in prosthetic rehabilitation of patients with generalized periodontitis. A study of 240 patients with chronic generalized periodontitis and partial edentulous upper and lower jaw was carried out, who subsequently underwent complex periodontal treatment and dental implantation. The patients were divided into groups depending on the severity of generalized periodontitis (I, II, III) and the method of treatment. Evaluation of the results of the effectiveness of the proposed method of surgical treatment of patients with generalized periodontitis of the first stage of development with one-stage and staged dental implantation and targeted osteotropic therapy showed that after 12 months all implants (100%) were preserved. In patients with grade II generalized periodontitis, who underwent periodontal treatment and dental implantation in stages, the safety of implants was 92.1%, and in patients who underwent one-stage dental implantation with surgical treatment of periodontal disease, the safety of implants was 89,4%. In patients with stage III generalized periodontitis who underwent staged periodontal treatment and dental implantation, the safety of implants was 80,2%, and in patients who underwent one-stage dental implantation and periodontal treatment - 51,7%.
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Biomaterials
December 2024
Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China; Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices& Beijing Key Laboratory of Digital Stomatology & NHC Key Laboratory of Digital Stomatology & NMPA Key Laboratory for Dental Materials, Beijing, China. Electronic address:
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Department of Dental Medicine and Nursing, Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania.
Following implantation, infections, inflammatory reactions, corrosion, mismatches in the elastic modulus, stress shielding and excessive wear are the most frequent reasons for orthopedic implant failure. Natural polymer-based coatings showed especially good results in achieving better cell attachment, growth and tissue-implant integration, and it was found that the inclusions of nanosized fillers in the coating structure improves biomineralization and consequently implant osseointegration, as the nanoparticles represent calcium phosphate nucleation centers and lead to the deposition of highly organized hydroxyapatite crystallites on the implant surface. In this study, magnetic nanoparticles synthesized by the co-precipitation method were used for the preparation of cellulose acetate composite coatings through the phase-inversion method.
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Department of Clinical Specialistic and Dental Sciences, Polytechnic University of Marche, Via Tronto, 10/A, 60126 Ancona, Italy.
Alveolar ridge resorption following tooth loss poses a significant challenge for successful dental implant placement. In cases of severe atrophy, bone augmentation is required to restore sufficient bone volume. This technical note outlines a detailed, stepwise surgical protocol for horizontal and vertical alveolar ridge augmentation using customized titanium mesh.
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January 2025
Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI 48109, USA.
Subclavian artery pseudoaneurysms are rare but potentially life-threatening vascular injuries frequently associated with trauma such as clavicle fractures. In this paper we describe the case of a 49-year-old male who developed a post-traumatic pseudoaneurysm of the subclavian artery after a bicycle accident. The diagnosis was delayed due to non-specific symptoms and an initially missed aneurysm on computed tomography imaging.
View Article and Find Full Text PDFDiagnostics (Basel)
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Department of Anatomy, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia.
: This is a systematic review on the subject of anatomic landmarks and variations in the mandible that influence implantation placement. With this systematic review, we would like to summarize the results from different studies that are relevant to this subject and that are up to date, presenting their main findings, the measurements of mentioned landmarks, and giving clinical implications that will be helpful to practitioners in their better understanding of this topic. : This study followed all of the elements of PRISMA.
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