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首页> 外文期刊>Journal of Clinical and Diagnostic Research >Assessment of Incidence, Causes and Types of Removable Denture Fractures: A Cross-sectional Clinical Survey from Northern Karnataka, India
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Assessment of Incidence, Causes and Types of Removable Denture Fractures: A Cross-sectional Clinical Survey from Northern Karnataka, India

机译：可拆卸义齿骨折的发病率，原因和类型评估：印度北卡纳塔卡省的横断面临床调查

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Removable dentures are subjected to fracture due to many causes and reasons. Due to sudden fracture of denture, the individuala€?s social and mental well-being is affected. As Prosthodontists, we must investigate and solve the problems pertaining to removable dentures.Aim: To investigate the incidence, causes and types of removable denture fractures and to determine the association between different variables and fractured removable dentures.Materials and Methods: A cross-sectional clinical survey was carried out in Department of Prosthodontics in PMNM Dental College and Hospital, Bagalkot, North Karnataka, India. A total of 214 adult patients within the age group of 25-80 years were included in the study and assessed over a period from August 2018 to February 2020, by four clinicians with the help of questionnaire. Ten parameters namely gender, age of wearer, type of denture, Kennedya€?s classification, age of denture, cause of fracture, type of fracture, number of previous fracture, retention and type of antagonist were evaluated. The participants responded to all the questions and the data obtained was organised in a tabular form and statistically analysed by Chi-square test.Results: Amongst a total of 214 adult patients (142 males and 72 females), the results showed that the incidence of removable denture fracture was seen higher in male patients (66.36%) than in female patients (33.64%). Age group greater than 60 years showed higher incidence 108 (50.47%) of denture fractures. The lower complete dentures were the most commonly fractured removable dentures 96 (44.86%). Acrylic denture base resin fracture was most frequent denture fracture type 144 (67.29%). Fractures for the first time were higher in number compared to previous 1, 2 or 3 fractures. Higher incidence of fracture was seen in poorly retained dentures 111 (51.87%) and in dentures with complete denture as antagonist 163 (76.17%). The variables like gender of wearer (p-value=0.001), age of wearer (p-value=0.014), age of denture (p-value=0.019), retention quality of denture (p-value=0.017) and type of antagonist (p-value=0.001) showed a statistically significant relation with denture fracture.Conclusion: Improvement in the processing techniques and type of resin used along with innovative methods of increasing the fracture toughness of removable dentures is of great importance to reduce the incidence of denture fracture.
机译：由于许多原因和原因，可拆卸假牙受到裂缝。由于义齿的突然骨折，个体的社会和心理健康受到影响。作为假肢，我们必须调查和解决与可拆卸牙本质有关的问题临床调查是在PMNM牙科学院和医院的临床科学系进行，巴拉克托，北卡纳塔克邦，印度。该研究中，共有214名成年患者25-80岁，在研究中，在2018年8月至2月20日期间评估了四个临床医生，在调查问卷的帮助下。十个参数即性别，穿着者的年龄，义齿类型，肯尼亚蛋白的分类，义齿的年龄，骨折的原因，裂缝的类型，先前骨折的数量，骨折的数量，评价抗骨折，保留和类型的拮抗剂。参与者回应所有问题，并且以表格形式组织的所有问题，并通过Chi-Square Test进行统计分析。结果：共有214名成年患者（142名男性和72名女性），结果表明发生了发病率男性患者（66.36％）比女性患者（33.64％）看到可拆卸的假牙骨折。年龄组大于60岁，表现出较高的入射率为108（50.47％）的假牙骨折。较低的完整假牙是最常见的裂缝可拆卸假牙96（44.86％）。丙烯酸义齿基础树脂骨折最常见的义齿骨折型144（67.29％）。与前一个1,2或3个裂缝相比，第一次第一次裂缝较高。在保留伪劣的牙本质111（51.87％）和牙本质的牙本质不良，骨折的较高发病率较高，作为拮抗剂163（76.17％）。像佩戴者的性别（p值= 0.001），佩戴者年龄（p值= 0.014），义齿年龄（p值= 0.019），义齿的保留质量（p值= 0.017）和类型拮抗剂（p值= 0.001）显示了与义齿骨折的统计学意义。结论：改进加工技术和树脂类型以及增加可拆卸假牙的骨折韧性的创新方法是重视减少的发病率牙齿骨折。

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