Journal of Dental Implants最新文献_第9页

Comparison of clinical and microbiological status of osseointegrated dental implant with natural tooth 骨结合种植体与天然牙的临床及微生物状况比较

Journal of Dental Implants Pub Date : 2017-07-01 DOI: 10.4103/JDI.JDI_3_17

Arun Kumar, Abhishek Kawadkar, Dimple Mathew, S. Hegde, R. Shankar

{"title":"Comparison of clinical and microbiological status of osseointegrated dental implant with natural tooth","authors":"Arun Kumar, Abhishek Kawadkar, Dimple Mathew, S. Hegde, R. Shankar","doi":"10.4103/JDI.JDI_3_17","DOIUrl":"https://doi.org/10.4103/JDI.JDI_3_17","url":null,"abstract":"Aims: This study is aimed at investigation of microflora around healthy implants and comparison of the clinical and microbiological status of osseointegrated dental implant with that of a natural tooth. Materials and Methods: Ten patients with healthy osseointegrated dental implants were further subdivided into two groups according to sites evaluated for clinical and microbiological parameters, Group A-Subgingival site corresponding to periimplant mucosa. Group B – subgingival site corresponding to natural tooth distal to implant. Oral prophylaxis was carried out for all the subjects at baseline, and they were recalled after 3 months for the assessment of clinical parameters such as probing depth, sulcus bleeding index, and plaque index. Subgingival plaque samples were taken on the same day and subjected to microbiological analysis by polymerase chain reaction. Statistical analysis was done using Mann–Whitney test and Fisher's exact test. Results: There existed a definite correlation between clinical parameters such as sulcular bleeding index, plaque index, and periodontal pockets and the presence of these microorganisms, i.e., Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythia, and Aggregatibacter actinomycetemcomitans between the two groups. Conclusions: Although the ecological environment around dental implant may differ, the microbial findings of implants are similar to that of the natural tooth.","PeriodicalId":212982,"journal":{"name":"Journal of Dental Implants","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129042973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Short implants: Are they worthy alternatives? 短植入物:它们是值得选择的替代品吗?

Journal of Dental Implants Pub Date : 2017-01-01 DOI: 10.4103/JDI.JDI_3_18

S. Shetty

引用次数: 0

Rehabilitation with dental implants after mandibular reconstruction with microvascular fibula flap with previous osteoradionecrosis 微血管腓骨瓣下颌骨重建术后种植牙的康复

Journal of Dental Implants Pub Date : 2017-01-01 DOI: 10.4103/JDI.JDI_10_17

Rafael Martin-Graniz, D. Correa-Muñoz

{"title":"Rehabilitation with dental implants after mandibular reconstruction with microvascular fibula flap with previous osteoradionecrosis","authors":"Rafael Martin-Graniz, D. Correa-Muñoz","doi":"10.4103/JDI.JDI_10_17","DOIUrl":"https://doi.org/10.4103/JDI.JDI_10_17","url":null,"abstract":"This article discusses how the microvascularized fibula flap with or without cutaneous component has become the reconstructive option of choice for mandibular defects due to its length,the ability to be molded, its acceptable and consistent vascular pedicle, and the relative ease to obtain. Since this bone has shown, due to its vascularization, to maintain the bone mass in time, which gives a potential advantage over other free bone flaps, and therefore, the possibility of rehabilitation with dental implants. However, this can be a challenge because most of these patients have large oncologic resections, frequent medical comorbidity, and often require associated radiotherapy. Initially we review some published works about changes over time in height and bone mass of fibula bone in patients treated for osteoradionecrosis (ORN), and therefore, about the success or failure of the implant rehabilitation in these patients was performed. After, the case of a male patient aged 40 is presented who underwent mandibular reconstruction with fibula free flap after an oncological resection which showed a picture of ORN managed with previous surgical therapy and hyperbaric oxygen as adjuvant therapy and on whom rehabilitation was then performed with implant-supported prostheses with favorable development during 7 years follow-up. Therefore we conclude that the microvascularized fibula bone can receive a functional dental rehabilitation with osseointegrated implants even if there has been a previous history of properly treated ORN.","PeriodicalId":212982,"journal":{"name":"Journal of Dental Implants","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129842035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Evaluation of peri-implant soft tissues and hard tissues in titanium implants in immediate and delayed cases: A comparative study 钛种植体即刻与延迟病例对种植体周围软组织和硬组织的评价:比较研究

Journal of Dental Implants Pub Date : 2017-01-01 DOI: 10.4103/jdi.jdi_1_17

J. Edward, J. George, D. Prakash

{"title":"Evaluation of peri-implant soft tissues and hard tissues in titanium implants in immediate and delayed cases: A comparative study","authors":"J. Edward, J. George, D. Prakash","doi":"10.4103/jdi.jdi_1_17","DOIUrl":"https://doi.org/10.4103/jdi.jdi_1_17","url":null,"abstract":"Background and Objective: Immediate implant placement may preserve the alveolar anatomy and helps to maintain the bony crestal height. There are not enough studies addressing other outcome measures that determine the quality of survival such as the peri-implant hard and soft tissue integrity. The objective of this study was to evaluate and compare the peri-implant soft tissues, crestal bone resorption, and peri-implant bone healing in immediate and delayed implants in the esthetic zone of maxilla. Materials and Methods: Selective sampling done among the patients who reported to our center for implant placement. A total sample size of 100 implant sites in the esthetic zone of maxilla were selected from 77 patients (52 females and 25 males) with fifty sites in immediate implant group and fifty in delayed implant group. Samples from both groups were evaluated on follow-ups at 1st week, 1st month, 3rd month, and 6th month postoperatively. Evaluation was based on (1) assessment of peri-implant soft tissue by means of implant esthetic score, (2) radiographic assessment of peri-implant crestal bone loss, (3) peri-implant bone densitometry by grayscale assessment of radiograph. Results: Unpaired t-test was performed for each parameter, which showed a very high level of significance for implant esthetic score, high significance for gray scale assessment, and no significance for peri-implant crestal bone loss. Interpretation and Conclusion: The present study showed that immediate implants had better esthetic and functional outcome in terms of peri-implant soft tissue and peri-implant bone healing. However, there were no statistically significant data suggesting a lesser alveolar crestal bone loss in immediate implants.","PeriodicalId":212982,"journal":{"name":"Journal of Dental Implants","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125979225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

A simple technique for fabrication of a surgical guide for predictable placement of dental implants 一种简单的技术，用于制造可预测放置牙种植体的外科指南

Journal of Dental Implants Pub Date : 2017-01-01 DOI: 10.4103/JDI.JDI_18_16

M. S. Suresh Sajjan, PremSagar Yekula, SaiSudha Kovvuri, Rama Venkata Alluri

引用次数: 3

Influence of gender and age on nasopalatine canal: A cone-beam computed tomography study 性别和年龄对鼻腭管的影响:锥束计算机断层扫描研究

Journal of Dental Implants Pub Date : 2017-01-01 DOI: 10.4103/JDI.JDI_15_17

Richa Mishra, V. Thimmarasa, P. Jaju, Ritu Mishra, Arpan Shrivastava

{"title":"Influence of gender and age on nasopalatine canal: A cone-beam computed tomography study","authors":"Richa Mishra, V. Thimmarasa, P. Jaju, Ritu Mishra, Arpan Shrivastava","doi":"10.4103/JDI.JDI_15_17","DOIUrl":"https://doi.org/10.4103/JDI.JDI_15_17","url":null,"abstract":"Background and Aim: The incisive canal (or nasopalatine duct) is located palatal to the maxillary central incisors and connects the palate to the floor of the nasal cavity. A branch of the greater palatine artery, the nasopalatine artery, and the nasopalatine nerve passes through this canal. A proper three-dimensional image of the incisive canal and foramen before any surgical intervention in the anterior maxilla is highly important since it can help determine the morphology and position of the canal in relation to the surrounding structures. The aim of this article is to analyze the influence of gender and age on the morphology and length of nasopalatine canal (NPC) using cone-beam computed tomography (CBCT). Study Design: This retrospective study analyzed 100 CBCT scans of patients between 15 and 75 years enrolled at a CBCT center in Bhopal, India. The images were acquired using Sirona's Orthophos SL. Two oral and maxillofacial radiologists examined all images to analyze the morphology and length of NPC with respect to gender and age. Results: Morphologically, there were four different shapes of NPC in sagittal CBCT section, and most common was cylindrical both in males and females. Least common shape seen was spindle shape in both genders. The NPC length decreased with increase in age. The length of the canal was found to be longer in men. Conclusion: This study highlights the importance of morphology of NPC during surgical procedures such as implant planning.","PeriodicalId":212982,"journal":{"name":"Journal of Dental Implants","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116221117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Dental rehabilitation of patient with complex odontoma: A case report and review of literature 复杂牙瘤患者的牙齿康复:1例报告及文献复习

Journal of Dental Implants Pub Date : 2017-01-01 DOI: 10.4103/JDI.JDI_11_16

Parit Ladani, A. Shetye, Meghal Shah

引用次数: 5

Two narrow implants replacing a mandibular right first molar: A case study 两个狭窄种植体替代下颌右第一磨牙:一个案例研究

Journal of Dental Implants Pub Date : 2016-07-01 DOI: 10.4103/0974-6781.202153

Zankhana Shah, Amar Shah, Priyanka Raiyani

引用次数: 4

Awareness of dental implant treatment in an Indian metropolitan population 印度大城市人口对种植牙治疗的认识

Journal of Dental Implants Pub Date : 2016-07-01 DOI: 10.4103/0974-6781.202156

Amit S. Gharpure, P. Bhange, A. Gharpure

{"title":"Awareness of dental implant treatment in an Indian metropolitan population","authors":"Amit S. Gharpure, P. Bhange, A. Gharpure","doi":"10.4103/0974-6781.202156","DOIUrl":"https://doi.org/10.4103/0974-6781.202156","url":null,"abstract":"Introduction: As implant dentistry becomes popular with each passing, need to understand its awareness in the general population exists. The aim of this study was to assess the public awareness of dental implants as a treatment option and its demographic distribution in the Indian Metropolitan City of Mumbai. Materials and Methods: A questionnaire-based survey consisting of 12 questions on implant treatment awareness was conducted on randomly selected 1000 individuals attending eight dental clinics in the city of Mumbai, India. Distribution for each question was assessed using frequencies and percentages for various sociodemographic groups. Results: 32.30% of the participants were aware of dental implants as an option to replace missing teeth, without significant variance in gender and age groups ranging from 18 to 70 years. Awareness of dental implant treatment increased with the increase in socioeconomic status. Dentists were the main source of information on implants, followed by the internet. 46.8% of the participants wanted additional information on dental implants. Among those aware of implants, 62.85% of the participants regarded high cost of the treatment as the biggest disadvantage, 31.89% of the participants blamed their dental professional for the failure of implants, 48.92% of the participants thought implants would last a lifetime, and 85.45% of the participants were ready to restore their missing teeth with implant-based treatment options. Conclusion: This study reveals that there is a lack of awareness of dental implants and implant-based treatment in the population, especially in those with a low socioeconomic status. However, a significant portion of the population wanted to have more information on dental implants. Special efforts to improve doctor-patient communications will be needed to bridge the information gap.","PeriodicalId":212982,"journal":{"name":"Journal of Dental Implants","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115822533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Implant failure: A dentist's nightmare 植牙失败:牙医的噩梦

Journal of Dental Implants Pub Date : 2016-07-01 DOI: 10.4103/0974-6781.202154

Madhura Avinash Kate, S. Palaskar, Prakhar Kapoor

引用次数: 26