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Correlations between temporary teeth and functional treatment in mixed dentition – case presentation 混合牙列中临时牙与功能治疗的相关性——病例介绍
Q4 Dentistry Pub Date : 2021-09-30 DOI: 10.37897/rjs.2021.3.6
A. Muntean, S. Sava, M. Pacurar, A. Delean
Objectives. Orthodontic treatment intends to create a harmony between dental, muscular and osseous components. The purpose of this case presentation was to emphasize consequences of early loss of temporary teeth on dental-maxillary complex development. Material and methods. 10 years old patient with dental movements following the early extraction of temporary teeth. The patient has habitual oral breathing associated with lower lip interposition. Results. The functional treatment with twin-block appliance was chosen, taking into account the age-specific growth potential. Discussions. Premature extraction of temporary teeth engenders lee-way-space loss, significant shortening and transverse constriction of the dental arch, elements aggravated by dysfunctions and parafunctions. Conclusion. The early extractions performed during the growth period, through the associated dental migrations, determine growth changes with consequences on the functionality of the dento-maxillary apparatus.
目标。正畸治疗的目的是在牙齿、肌肉和骨骼之间创造一个和谐的状态。本病例报告的目的是强调临时牙早期脱落对牙齿-上颌复合体发育的影响。材料和方法。10岁患者早期拔除临时牙后牙齿活动。患者有习惯性口腔呼吸并伴有下唇介入。结果。考虑到特定年龄的生长潜力,选择双块矫治器进行功能治疗。讨论。过早拔除临时牙会导致游离空间丧失,牙弓明显缩短和横向收缩,功能障碍和功能异常加重了这些因素。结论。在生长期间进行的早期拔牙,通过相关的牙齿迁移,决定了生长变化和对牙齿-上颌器官功能的影响。
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引用次数: 0
Perception of the importance of oral hygiene in a group of adults from South-West Romania 罗马尼亚西南部一组成年人对口腔卫生重要性的认识
Q4 Dentistry Pub Date : 2021-09-30 DOI: 10.37897/rjs.2021.3.5
D. Popescu, A. Soancă, Allma Pitru, A. Sălan, D. Gheorghe, Petra Surlin
Oral hygiene is a dental procedure with the role of removing bacterial plaque and action to prevent oral diseases, including periodontal disease. Oral prophylaxis includes both daily dental hygiene (daily brushing, flossing and mouthwash) and the visits to the dentist for professional hygiene and prophylaxis. The correct brushing of the teeth is important not only for maintaining oral health but also for the health of the whole body, because there are correlations between diseases of the oral cavity and problems of the digestive tract or even heart disease.
口腔卫生是一种牙科手术,具有清除牙菌斑的作用,并可预防口腔疾病,包括牙周病。口腔预防包括日常牙齿卫生(日常刷牙、使用牙线和漱口水)和去看牙医进行专业卫生和预防。正确刷牙不仅对保持口腔健康很重要,而且对全身健康也很重要,因为口腔疾病与消化道甚至心脏病问题之间存在相关性。
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引用次数: 0
Pitfalls for diagnosis of burning mouth-like syndrome 诊断口腔灼烧综合征的陷阱
Q4 Dentistry Pub Date : 2021-09-30 DOI: 10.37897/rjs.2021.3.3
Raluca Ema Pîrvu, I. Parlatescu, Ș. Tovaru, C. Dugan, P. Perlea
This research gives a scientific framework for burning mouth syndrome(BMS) etiology and diagnostic approach in clinical dental and medical practice. BMS-like symptoms can be induced by systemic diseases such as diabetes, gastrointestinal, endocrine disorders, allergy etc. or by local oral cavity conditions as candidiasis or geographic tongue or odontogenic causes. Because the etiology of BMS is multifactorial, treatment can only be distinctive, and is aimed at relieving symptoms. The complexity of BMS symptoms and associated psychosocial infirmities, anxiety and depression raise the need for a multidisciplinary and individualised approach.
本研究为口腔灼烧综合征(BMS)的病因和诊断提供了一个科学的框架。bms样症状可由全身性疾病如糖尿病、胃肠道、内分泌紊乱、过敏等引起,也可由局部口腔疾病如念珠菌病或地理舌头或牙源性原因引起。由于BMS的病因是多因素的,治疗只能是独特的,旨在缓解症状。BMS症状的复杂性以及相关的社会心理虚弱、焦虑和抑郁,提高了对多学科和个性化方法的需求。
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引用次数: 0
THE IMPORTANCE OF INTRODUCING MEDICAL LEGISLATION IN THE UNIVERSITY TRAINING PROGRAM FOR STUDENTS 医学立法在大学生培训计划中的重要性
Q4 Dentistry Pub Date : 2021-06-30 DOI: 10.37897/rjs.2021.2.2
G. Nicola, B. Pharmacy, I. Gheorghiu, S. Scărlătescu, P. Perlea
The place of medical legislation in the university curriculum remains somehow uncertain and should be identified more clearly. A more robust knowledge base on the law is needed to enable medical students to develop sufficient legal competence to manage the challenges of future practice. Further research is needed to identify the most effective methods of teaching, learning and assessing legal knowledge and skills, during and after the completion of initial medical education. An in-depth analysis of resources shows that there is no robust evidence base that evaluates the impact in different curricular structures of the efficient methods in developing the knowledge, skills, attitudes, and behaviors needed in medical practice of student. Moreover, only a limited number of studies refer to the results and effectiveness of teaching and learning the elements of medical legislation.
医学立法在大学课程中的地位在某种程度上仍然不确定,应该更明确地确定。需要一个更强大的法律知识库,使医学生能够培养足够的法律能力来应对未来实践的挑战。需要进一步研究,以确定在完成初级医学教育期间和之后教授、学习和评估法律知识和技能的最有效方法。对资源的深入分析表明,没有强有力的证据基础来评估不同课程结构中有效方法在培养学生医学实践所需的知识、技能、态度和行为方面的影响。此外,只有有限数量的研究涉及医学立法要素的教学结果和有效性。
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引用次数: 0
CORRELATIONS BETWEEN DESIGN OF THE DENTAL IMPLANTS AND THEIR SURVIVAL RATE 种植体的设计与生存率的相关性
Q4 Dentistry Pub Date : 2021-06-30 DOI: 10.37897/rjs.2021.2.8
Alexandru Daniel Referendaru, Iosud „Titu Maiorescu“ Bucureşti România Şcoala Doctorală – Domeniul Medicină Dentară, Costin Coman, R. Comăneanu, A. Popescu, H. Barbu, Bucureşti România Clinica de Reabilitare Orală „Prof. Dr. Barbu“, Universitatea „Titu Maiorescu“ Bucureşti România Facultatea de Medicină Dentară
Objectives. The study aimed to establish correlations between implant geometry, bone density and survival rate of implant therapy. Material and method. The study material consisted of medical documents (clinical observation and treatment sheets, which included both the results of recommended laboratory tests, photographs and imaging investigations performed pre / intra / postoperatively) of patients who were addressed between October 1st, 2014 and October 1st, 2018 to the Oral Rehabilitation Clinic „Prof. Dr. Barbu“. The study included patients wearing mobilizable prostheses, with advanced periodontal diseases that required tooth extraction, patients who accepted dental implants as a treatment solution and presented at all scheduled sessions, including long-term post-therapeutic dispensary of at least 1 year. Statistical processing was performed with Microsoft Excel 2016. Results. The study group included 73 patients of both sexes (28 men and 45 women), old carriers of mobilizable prostheses, with severe periodontal diseases, which required dental extractions. 618 implants were inserted in the study group in order to prosthetic the edentulous gaps. Discussions. The study highlighted the high interest of females in the application of modern dental therapies. At the age group, the 50-59 age group was best represented, closely followed by the 40-49 age group. Most implants were inserted at the upper arch, at a right angle and were conical. Conclusions. Due to the lower bone density in the upper arch, 81.4% of failures occurred in the group studied in the jaw. Implants with small steps between turns have a better prognosis compared to implants with large steps between turns. From the point of view of the type of implant, the cylindrical-conical ones had the best prognosis, and the zygomatic ones registered the weakest prognosis. Bone additions were correlated with a higher failure rate (55.81% of cases). Implants inserted at 10˚ had the best survival rate, and those inserted at 35˚ and 55˚ had the lowest survival rate.
目标。该研究旨在建立植入物几何形状、骨密度和植入物治疗存活率之间的相关性。材料和方法。研究材料包括2014年10月1日至2018年10月31日期间在口腔康复诊所就诊的患者的医疗文件(临床观察和治疗单,其中包括推荐的实验室测试结果、照片和术前/术中/术后进行的成像调查)。Barbu博士”。该研究包括佩戴可移动假肢的患者、患有需要拔牙的晚期牙周病的患者、接受牙科植入物作为治疗方案并出席所有预定会议的患者,包括至少1年的长期治疗后药房。使用Microsoft Excel 2016进行统计处理。后果研究组包括73名男女患者(28名男性和45名女性),他们是可移动假肢的老年携带者,患有严重的牙周病,需要拔牙。研究组共植入618个种植体,以修复缺牙间隙。讨论。这项研究强调了女性对现代牙科疗法应用的高度兴趣。在年龄组,50-59岁年龄组的代表性最好,紧随其后的是40-49岁年龄组。大多数植入物以直角插入上足弓,呈圆锥形。结论。由于上弓骨密度较低,81.4%的失败发生在研究组的颌骨。与匝间台阶较大的植入物相比,匝间台阶较小的植入物具有更好的预后。从种植体类型来看,圆柱形-圆锥形种植体预后最好,而颧骨种植体预后最弱。骨添加与较高的失败率相关(55.81%的病例)。在10˚时植入的植入物存活率最高,在35˚和55˚时插入的植入物生存率最低。
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引用次数: 0
CONTACT POINTS DISTRIBUTION ACCORDING TO THE ARTICULATOR TYPE: SEMIADJUSTABLE VERSUS NON ADAPTABLE VERSUS DIGITAL 根据咬合架类型的接触点分布:半可调节与不可调节与数字
Q4 Dentistry Pub Date : 2021-06-30 DOI: 10.37897/rjs.2021.2.9
O. Almășan, Cluj-Napoca România Universitatea de Medicină și Farmacie „Iuliu Hație, S. Buduru, S. Iacob, Andreea Chisnoiu, Loredana Miţaru, Mihai Miţaru, Maria Dămășaru, Irina Grecu Mareşal, M. Negucioiu, Sibiu România Universitatea de Medicină și Farmacie „Lucian Blag, Umfst „G.E. Palade“ Tg Mureş România Ortodonţie, St. Gallen Germania Ortodonţie şi Ortopedie dento-facială
Objectives. To analyze the location and intensity of occlusal contact points using three types of articulators: non adjustable, semiadjustable and digital with aiming at improving the diagnostic and treatment options in dental medicine. Material and method. For analyzing the distribution of contact points, the casts of a patient were mounted in the non adjustable and semiadjustable articulator. Intraoral scanning was performed using an intraoral scanner (Trios 3Shape) and reviewed in a virtual articulator. Occlusion obtained by the three methods was compared to the clinical situation. Results. Contact points in maximum intercuspation, propulsion and lateral movements were analyzed. The points obtained by using the non adjustable articulator have been less intense and more unprecise. By digitizing the contact points, the image becomes more accurate and sharp. Discussion. The semiadjustable articulator reproduces the contact points which are consistent with the clinical situation. Major differences occur when using the non adjustable articulator, which has a limited capacity of reproducing the clinical movements, therefore the marks are non consistent with the real clinical situation. The digital articulator seems promising in terms of eccentric movements. Conclusions. However performing an articulator may be, the clinical maximum intercuspation will never be fittingly reproduced, due to the fact that articulators are rigid systems, whereas the oral cavity has an elasticity, resulting from the mandible, teeth and periodontal ligaments. Virtual articulators need to be further developed for more accurate results.
目标。目的分析非可调、半可调和数字式三种咬合器的咬合接触点位置和强度,以提高口腔医学的诊断和治疗选择。材料和方法。为了分析接触点的分布,将患者的模型安装在不可调节和半可调节的关节器中。使用口内扫描仪(Trios 3Shape)进行口内扫描,并在虚拟发音器中进行检查。将三种方法获得的咬合情况与临床情况进行比较。结果。分析了最大间隔、推进和横向运动中的接触点。使用不可调节的铰接器获得的点强度较低,精度较低。通过数字化的接触点,图像变得更加准确和清晰。讨论。半可调关节器再现了与临床情况一致的接触点。使用不可调节的关节器时产生较大的差异,其复制临床运动的能力有限,因此标记与临床真实情况不一致。数字发音器在古怪动作方面似乎很有前途。结论。无论如何使用关节器,临床最大的内嵌都无法恰当地再现,因为关节器是刚性系统,而口腔具有弹性,这是由下颌骨、牙齿和牙周韧带造成的。为了获得更准确的结果,需要进一步开发虚拟发音器。
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引用次数: 1
DETECTION OF BACTERIAL SPECIES ASSOCIATED WITH PERIODONTAL DISEASE IN A GROUP OF PATIENTS 在一组患者中检测与牙周病相关的细菌种类
Q4 Dentistry Pub Date : 2021-06-30 DOI: 10.37897/rjs.2021.2.11
Cristina Vodiță, Iosud „Titu Maiorescu“ Bucureşti România Şcoala Doctorală – Domeniul Medicină Dentară, D. Ghergic, Emanuel Alin Vodiță, R. Comăneanu, Laurenta Lelia Mihai, Bucureşti România Clinica stomatologică „Dr. Vodiță“, Universitatea „Titu Maiorescu“ Bucureşti România Facultatea de Medicină Dentară
Objectives. The study aimed to detect the presence/quantification of the 12 bacterial strains more frequently involved in the occurrence and aggravation of periodontal disease in a group of patients. Material and method. The study included 55 patients of both sexes, from the portfolio of the „Dr. Vodiță“ Dental Clinic, with chronic marginal periodontitis, who had not been under regular dental control and hygiene for at least 2 years. During the first treatment session, fluid was collected from each patient from the periodontal bags using sterile paper cones from the collection putty. Subsequently, fluid-soaked paper cones from periodontal bags were sent to the Genetic Lab in Bucharest for DNA extraction and quantification of 12 bacterial species, more common in the etiology of periodontal disease. For the correctness of the results obtained, it is necessary that patients have not taken antibiotics in the last 3 weeks. The data were analyzed and statistically processed with the Microsoft Excel 2016 program. Results. The least common bacteria found were from the species: Capnocytophaga ochracea, Aggregatibacter actinomycetemcomitans, Eikanella corrodens and Campylobacter rectus, closely followed by Capnocytophaga gingivalis, Prevotella intermedia and Capnocytophaga sputigena. The rest of the bacterial species were detected much more frequently. Discussions. In the analyzed group there was no monoinfection with Aggregatibacter actinomycetemcomitans. Porphyromonas gingivalis had an important presence in the studied group, registering increased levels in 89% of cases. In our group, Treponema denticola was present in increased amounts in 76.36% of cases. Tannerella forsythia was present in 92.72% of cases in elevated concentrations. Eikanella corrodens and Campylobacter rectus were present in 18.18% of the cases studied in high quantities. Prevotella intermedia was present in significant amounts in 34.54% of cases. Fusobacterium nucleatum was present in high concentrations in 98.18% of the cases studied. Prevotella nigrescens was present in increased amounts in 56.36% of cases. Capnocytophaga ochracea was present in 9.09% of cases in high amounts, Capnocytophaga sputigena in 38.18% of cases, and Capnocytophaga gingivalis was detected in 24.45% of cases. Conclusions. From the class of bacteria with high pathogenicity, we most frequently encountered in the studied group Tannerella forsythia. From the class of bacteria with moderate pathogenicity, we encountered the most common Fusobacterium nucleatum. From the class of bacteria with low pathogenicity, we encountered the most common Capnocytophaga sputigena. In order to validate the results obtained, it is necessary to extend the study to a larger number of patients.
目标。该研究旨在检测/定量12种更频繁参与牙周病发生和加重的细菌菌株。材料和方法。这项研究包括了55名男女患者,他们都来自于“Dr。Vodiță“牙科诊所,患有慢性边缘牙周炎,至少2年没有进行常规牙齿控制和卫生。在第一次治疗期间,使用收集腻子中的无菌纸锥从每位患者的牙周袋中收集液体。随后,从牙周袋中取出的液体浸泡过的锥体被送到布加勒斯特的遗传实验室进行DNA提取和12种细菌的定量分析,这些细菌在牙周病的病因学中更为常见。为保证所得结果的正确性,患者在最近3周内没有服用抗生素。使用Microsoft Excel 2016程序对数据进行分析和统计处理。结果。最不常见的菌种为:紫碳细胞噬菌、放线菌聚集菌、腐蚀艾卡菌和直弯曲菌,紧随其后的是牙龈碳细胞噬菌、中间普雷沃菌和痰碳细胞噬菌。其余细菌种类的检测频率要高得多。讨论。分析组无单一放线菌聚集菌感染。牙龈卟啉单胞菌在研究组中有重要的存在,在89%的病例中记录的水平增加。本组病例中,牙密螺旋体数量增加,占76.36%。92.72%的病例中存在连翘单宁菌。18.18%的病例中存在大量的腐蚀艾卡奈菌和直弯曲杆菌。中普雷沃氏菌在34.54%的病例中大量存在。在98.18%的病例中有高浓度的核梭杆菌。56.36%的病例出现了数量增加的黑化普雷沃氏菌。9.09%的病例中检出了大量的紫藻细胞噬菌,38.18%的病例中检出了痰藻细胞噬菌,24.45%的病例中检出了牙龈细胞噬菌。结论。在具有高致病性的细菌类别中,我们在研究组中最常遇到的是连翘单宁菌。从具有中等致病性的细菌类别中,我们遇到了最常见的核梭杆菌。从低致病性的细菌类别中,我们遇到了最常见的嗜碳细胞噬菌。为了验证所获得的结果,有必要将研究扩展到更多的患者。
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引用次数: 0
ASSESSMENT OF PERIODONTAL STATUS IN A GROUP OF PATIENTS AND CORRELATIONS WITH FACTORS WHICH FAVORING PERIODONTAL DISEASE 评估一组患者的牙周状况及其与牙周病发病因素的相关性
Q4 Dentistry Pub Date : 2021-06-30 DOI: 10.37897/rjs.2021.2.3
Cristina Vodiță, Iosud „Titu Maiorescu“ Bucureşti România Şcoala Doctorală – Domeniul Medicină Dentară, Emanuel Alin Vodiță, Costin Coman, R. Comăneanu, D. Ghergic, Laurenta Lelia Mihai, Bucureşti România Clinica stomatologică „Dr. Vodiță“, Universitatea „Titu Maiorescu“ Bucureşti România Facultatea de Medicină Dentară
Objectives. The study aimed to assess the periodontal status of a group of patients and to highlight the correlations with factors favoring the occurrence and worsening of periodontal disease. Material and method. The study was carried out within the „Dr. Vodiță“ Dental Clinic for a period of 2 years. The study group initially consisted of 266 patients who approached the Clinic for various dental reasons. We applied inclusion and exclusion criteria from the study to the initial group of patients. After applying the inclusion and exclusion criteria from the study, the final group of patients consisted of 205 patients of both sexes, aged between 18 and 76 years. The data were analyzed and statistically processed with the Microsoft Excel 2016 program. Results. The study group consisted of 138 male patients and 67 female patients, including 5 bruxomaniacs, 12 oral respirators, 36 patients with malocclusions and 54 patients with reduced or extended edentulous partially prosthetic. The Loe and Silness gingival index and the papillary bleeding index had the majority value 1. Discussions. In the present study, young patients were best represented. Cardiovascular diseases have an increased incidence among the group analyzed, 17.07% of patients said they live in stressful conditions and 47.32% of patients said they smoke. Conclusions. Most patients in the present study were young adults with generalized forms of periodontal disease. The main reasons for presenting to the doctor were gingival bleeding and halitosis, which are signs of periodontal disease. Smoking, daily stress and cardiovascular diseases are factors involved in the appearance and evolution of periodontal disease.
目标。该研究旨在评估一组患者的牙周状况,并强调与有利于牙周病发生和恶化的因素之间的相关性。材料和方法。该研究在。Vodiță“牙科诊所为期2年。研究组最初由266名因各种牙科原因来诊所就诊的患者组成。我们将研究中的纳入和排除标准应用于最初的一组患者。在应用研究中的加入和排除标准后,最后一组患者由205名男女患者组成,年龄在18岁至18岁之间76岁。使用Microsoft Excel 2016程序对数据进行分析和统计处理。后果研究组由138名男性患者和67名女性患者组成,其中包括5名磨牙狂、12名口腔呼吸器、36名错牙合患者和54名减少或延长无牙部分修复患者。Loe和Silness牙龈指数和乳头出血指数的多数值为1。讨论。在本研究中,年轻患者的代表性最好。在被分析的人群中,心血管疾病的发病率增加,17.07%的患者表示他们生活在紧张的环境中,47.32%的患者表示自己吸烟。结论。本研究中的大多数患者是患有广泛性牙周病的年轻人。就诊的主要原因是牙龈出血和口臭,这是牙周病的症状。吸烟、日常压力和心血管疾病是牙周病出现和发展的因素。
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引用次数: 0
Examination of explants by electron microscopy and correlations with the biomechanical score of prosthetic restorations with implant support 植体的电镜检查及其与种植体支持修复体生物力学评分的相关性
Q4 Dentistry Pub Date : 2021-03-31 DOI: 10.37897/rjs.2021.1.7
M. Vitzu, Iosud „Titu Maiorescu“ Bucureşti România Şcoala Doctorală – Domeniul Medicină Dentară, Alexandru Daniel Referendaru, E. Huţu, Oana Botoacǎ, R. Comăneanu, V. Hancu, M. Tarcolea, Universitatea „Titu Maiorescu“ Bucureşti România Facultatea de Medicină Dentară, Universitatea Politehnica Bucureşti România Şcoala Doctoralǎ Ştiinţa şi Ingineria Materialelor
Objectives. The objective of our study was to evaluate the bone-implant interface in 10 cases of failure of fixed implant-prosthetic treatment by electron microscopy and spectrophotometry, in correlation with the evolution of Renouard-Rangert biomechanical scoring. Material and method. The study material was represented by 10 dental implants of 3 different morphological types (A, B, C), from the Biomat © collection, Polytechnic University of Bucharest, which were examined under the Phenom ProX electron microscope. The studied samples had a file in which there was noted the biomechanical score Renouard-Rangert from the treatment planning phase, but also from the patient dispensary phase. The survival time of the analyzed samples at the level of the maxillary bones was 7-24 months. Results. Following the examination at the electron microscope, the presence of an adherent neoformation bone tissue was detected on every implant, which covered each implant relatively uniform, with different degrees of mineralization depending on the type of implant, the duration of bone implantation and evolution of biomechanical scoring in red or yellow. Discussions. The use in our study only of standard size implants is an important advantage over other studies using mini-implants or temporary implants. The cases in which the biomechanical scoring reached "red" showed a lower degree of mineralization, and those that reached "yellow" had a higher degree of mineralization. Among the cases with biomechanical soring "in yellow" were samples collected from the posterior maxillary region, generally considered a risk area in implantology. Conclusions. In our study we found a correspondence between the modification of the Renouard-Rangert biomechanical scoring and the degree of mineralization of the bone deposited on the surface of the explants. Regardless of the evolution of biomechanical scoring, on all 10 analyzed samples we found a close contact between the neoformation tissue and the implanted devices, which indicates the high biocompatibility of the three types of implants. The relatively small number of samples analyzed is a limitation of our study. In the future, we recommend, in order to validate the results, to extend the study to a greater number of cases.
目标。我们研究的目的是通过电子显微镜和分光光度法评估10例固定植入假体治疗失败的骨-植入物界面,并与Renouard Ranger生物力学评分的演变相关。材料和方法。研究材料由来自布加勒斯特理工大学Biomat©收藏的3种不同形态类型(A、B、C)的10个牙科植入物代表,这些植入物在Phenom ProX电子显微镜下进行了检查。研究样本有一个文件,其中记录了Renouard Rangert在治疗计划阶段以及患者药房阶段的生物力学评分。分析样本在上颌骨水平的存活时间为7-24个月。后果在电子显微镜检查后,在每个植入物上检测到粘附的新生骨组织的存在,其覆盖每个植入物相对均匀,矿化程度不同,这取决于植入物的类型、骨植入的持续时间以及红色或黄色生物力学评分的演变。讨论。在我们的研究中,仅使用标准尺寸的植入物比使用小型植入物或临时植入物的其他研究具有重要优势。生物力学评分达到“红色”的病例显示矿化度较低,达到“黄色”的病例矿化度较高。在生物力学soring为“黄色”的病例中,有从上颌后区采集的样本,该区域通常被认为是种植学中的风险区域。结论。在我们的研究中,我们发现Renouard Rangert生物力学评分的修改与外植体表面沉积的骨矿化程度之间存在对应关系。无论生物力学评分的演变如何,在所有10个分析的样本上,我们发现新生组织和植入装置之间有密切接触,这表明三种类型的植入物具有高度的生物相容性。分析的样本数量相对较少是我们研究的一个局限性。未来,为了验证结果,我们建议将研究扩展到更多的病例。
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引用次数: 0
Considerations regarding the osseointegration of endosseous dental implants 关于骨内种植体骨整合的考虑
Q4 Dentistry Pub Date : 2021-03-31 DOI: 10.37897/rjs.2021.1.8
I. Pătrașcu, B. Gălbinașu
Implant osseointegration has not been accepted over time, considering that in fact the implant integration is performed only in the soft tissue of the host. For this reason, the implant has never been sufficiently integrated into the host tissue immediately after insertion. Experiments performed in Branemark laboratories in the early 1960s, with a new type of implant, which required a direct anchorage to bone tissue for clinical function, this anchorage was called osseointegration. It has been shown that it is possible to achieve direct osseointegration if the Branemark method is considered, which was published a few years later in the first clinical report. The authors of this article come up with new contributions that validate the implant osseointegration process. Inside this article we present our methodology for evaluating the osseointegration of endosseous implants: ESEM (environmental scanning electron microscope) studies of the implant-bone tissue interface.
随着时间的推移,种植体骨整合并没有被接受,因为事实上种植体骨整合只在宿主的软组织中进行。由于这个原因,植入物在植入后不能立即充分融入宿主组织。20世纪60年代初,Branemark实验室进行了一种新型种植体的实验,这种新型种植体需要直接锚定在骨组织上才能发挥临床功能,这种锚定被称为骨整合。研究表明,如果考虑Branemark方法,可以实现直接骨整合,这在几年后的第一份临床报告中发表。本文的作者提出了新的贡献,以验证种植体骨整合过程。在这篇文章中,我们介绍了评估骨内种植体骨整合的方法:ESEM(环境扫描电子显微镜)对种植体-骨组织界面的研究。
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引用次数: 0
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Revista Romana de Stomatologie
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