Replacement of severely traumatized teeth with immediate implants and immediate loading: literature review and case reports

Sheng, Lixia; Silvestrin, Tory; Zhan, Jing; Li-qun, WU; Zhao, Qingqing; Cao, Zheng; Lou, Zhidong

doi:10.1111/edt.12201

Cited by 13 publications

(7 citation statements)

References 55 publications

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“…Increased free radical oxidation in the blood was not limited to lipid peroxidation and resulted in increased serum levels of carbonylated proteins. Facilitation of oxidative degradation of proteins in the blood was казанский медицинский журнал, 2015 г., том 96, №5 В связи с тем, что применение имплан-тов способствует наиболее физиологичному восстановлению функций зубочелюстной системы, повышению эффективности ор-топедического лечения, обеспечивает про-филактику деформаций зубных рядов и дисфункции височно-нижнечелюстного сустава, дентальная имплантация служит востребованным видом ортопедической по-мощи [7]. В то же время более чем у четверти пациентов после такого рода хирургических вмешательств в связи с травматизацией и раневым повреждением развиваются ослож-нения, сопровождающиеся возникновением боли, воспаления, комплекса других харак-терных для этой ситуации функциональ-ных и структурных нарушений, ухудшени-ем общего состояния и работоспособности [6].…”

Section: Features Of Free Radical Lipid Peroxidation and Serum Proteiunclassified

Features of free radical lipid peroxidation and serum proteins at dental implants and peri-implantitis

et al. 2015

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Aim. Determine the most informative indicators of free radical peroxidation in blood plasma for predicting the complications of dental implantation. Methods. The study included 84 patients of both with dental implants, including 31 patients without any complications and 53 patients with peri-implantitis. The levels of lipid peroxidation products and protein carbonylation were measured in peripheral blood. Results. Moderate intensification of lipid peroxidation and protein carbonylation was discovered in blood serum of patients with dental implants. Increased free radical oxidation in the blood was not limited to lipid peroxidation and resulted in increased serum levels of carbonylated proteins. Facilitation of oxidative degradation of proteins in the blood was associated with decreased resistance to «carbonyl stress», manifested as increased level of Fe+2/H2O2-induced carbonylation. Development of peri-implantitis resulted in a greater enhancement of free radical oxidation of blood. Isopropanol-soluble and heptane-soluble Schiff bases level was increased in blood serum as well. Similar to patients with dental implants, increased levels of carbonylated proteins was observed in blood serum at peri-implantitis. However, free radical oxidation was more intense in patients with peri-implantitis compared to patients with dental implants. Indeed, the level of heptane-soluble Schiff bases at the group with peri-implantitis was 2 times higher as compared to dental implants group, and the level of isopropanol-soluble lipid peroxidation products in inflammatory complications after implantation has reached fourfold increase compared with patients who underwent operation without complications. Conclusion. Investigated indicators of free radical oxidation may be used as markers of peri-implantitis. Among them, the most informative indicators are Schiff bases and metal-catalyzed protein oxidation.

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Section: Features Of Free Radical Lipid Peroxidation and Serum Proteiunclassified

Features of free radical lipid peroxidation and serum proteins at dental implants and peri-implantitis

et al. 2015

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“…4 Still others have suggested that an immediate implant technique is more challenging, both surgically and prosthetically, compared to delayed placement techniques and the reduced success represents a learning curve for the more difficult procedure. 10 In some cases, immediate implant placement is the consequence of a traumatic dental injury, which by itself can increase the risk of the surgical complications, 11 including infection. The role of infection in immediate implant failure is disputed, however.…”

Section: Introductionmentioning

confidence: 99%

Multiscale analysis of craniomaxillofacial bone repair: A preclinical mini‐pig study

Ticha

Pilawski

Helms

2022

Journal of Periodontology

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Background The rate of reparative osteogenesis controls when an implant is sufficiently stable as to allow functional loading. Using a mini pig model, the rate of reparative osteogenesis in two types of implant sites for example, an osteotomy versus a fresh extraction socket were compared. Methods Eight adult mini pigs were used for the study. In phase I, three premolars were extracted on one side of the oral cavity; 12 weeks later, in phase II, osteotomies were produced in healed extraction sites, and contralateral premolars were extracted. Animals were sacrificed 1, 5, and 12 weeks after phase II. Bone repair and remodeling were evaluated using quantitative micro‐computed tomographic imaging, histology, and histochemical assays coupled with quantitative dynamic histomorphometry. Results One week after surgery, extraction sockets and osteotomy sites exhibited similar patterns of new bone deposition. Five weeks after surgery, mineral apposition rates (MARs) were elevated at the injury sites relative to intact bone. Twelve weeks after surgery, the density of new bone in both injury sites was equivalent to intact bone but quantitative dynamic histomorphometry and cellular activity assays demonstrated bone remodeling was still underway. Conclusions The mechanisms and rates of reparative osteogenesis were equivalent between fresh extraction sockets and osteotomies. The volume of new bone required to fill a socket, however, was significantly greater than the volume required to fill an osteotomy. These data provide a framework for estimating the rate of reparative osteogenesis and the time to loading of implants placed in healed sites versus fresh extraction sockets.

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“…e development of implantology urges the specialists to reduce the time of implant integration and prosthetic procedures and to quickly and successfully restore the patient [1][2][3][4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Fabrication and Use of a Customized Provisional Composite Abutment in Dental Practice

Studenikin

Нифталиев

2021

International Journal of Dentistry

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Introduction. Reducing the time of implant integration and the period of prosthetics is an important task of dentistry since this leads to improved quality of life and successful rehabilitation of the patient. Therefore, currently, there is an intensely increased interest in immediate or early loading of the implant, when certain parameters of primary implant stability in the bone tissue are achieved. Materials and Methods. The materials used to perform the procedure for placement of a customized provisional composite abutment were a provisional prefabricated abutment with a retention grip for the composite; aluminum oxide powder with a particle size of 27 μm for better adhesion of the composite, with which the retention grip of the provisional abutment is coated; 3M Single Bond Universal light-curing adhesive applied to the provisional abutment; and Filtek Bulk Fill 3M composite including a low-viscosity radiopaque nanocomponent and ytterbium trifluoride filler with a particle size of 0.01–3.5 nm. Methods used in this study were as follows: fabrication technique using the Cervico system for a customized provisional composite abutment; sandblasting of the provisional abutment using the apparatus RONDOFLEX (KERR); light polymerization of low-viscosity composite using Demi Ultra Kerr lamp (luminous flux power not less than 1100 mW/cm2); and radiographic control of the abutment fit in the implant. Results. The surgical and orthopedic treatment of 20 patients was performed using this technique. The control group consisted of 11 patients with similar pathology, in whose surgery the fabrication of a provisional prosthesis was used. As a result, it was possible to form a gingival profile, in comparison with the control group, to accelerate mucogingival and bone integration, as well as to quickly carry out orthopedic rehabilitation of the patient. The average value of the time required for the final formation of soft tissues for prosthetics in patients in the experimental group was significantly lower than those in the comparison group ( p = 0.007 and p = 0.028 , respectively). In most clinical cases, there is no need for surgery on soft tissues, which eliminates the possibility of additional traumas. Conclusions. The use of a promising technology for the fabrication of a crown on the implant and a customized provisional composite abutment significantly reduced the period of orthopedic rehabilitation of the patient. Immediate implantation with a customized provisional composite abutment completely forms the gingival profile, reduces the risk of microbial contamination in the area of bone formation, minimizes soft tissue ischemia, and accelerates the processes of mucogingival and bone integration around the implant.

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Replacement of severely traumatized teeth with immediate implants and immediate loading: literature review and case reports

Cited by 13 publications

References 55 publications

Features of free radical lipid peroxidation and serum proteins at dental implants and peri-implantitis

Features of free radical lipid peroxidation and serum proteins at dental implants and peri-implantitis

Multiscale analysis of craniomaxillofacial bone repair: A preclinical mini‐pig study

Fabrication and Use of a Customized Provisional Composite Abutment in Dental Practice

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