Pulp disease, Periapical diseases, Pulp necrosis are the main causes to induce early loss of teeth.
牙髓病、根尖周病、牙髓坏死等是导致牙齿早失的主要原因。
AIM: Three-dimensional cultured model of pulp cell was established to provide a tool in the research of pulp disease.
目的：建立人牙髓成纤维细胞体外三维立体培养模型，为研究牙髓生理病理奠定基础。
The nickel-titanium root canal reamer of utility model is applied to cure the dental pulp disease and the periapical disease of the dentistry.
本实用新型的钛镍根管扩大针用于牙科中牙髓病与根尖周病治疗。
METHODS: the clinical and pathological data of the carious pulp disease from 200 teeth and retrograde pulp disease from 100 teeth were collected.
方法：通过收集200个龋源性和100个逆行性牙髓病牙的临床和病理资料，对它们的诊断及其发病特点进行对照比较分析。
The periapical disease and the pulp disease are the endodontic disease which mostly caused by infection of bacterium and are connected with immune system.
牙髓根尖周病是一种主要由细菌感染引起的、机体免疫系统参与的疾病。
Notice Microleakage can cause secondary caries and restoration loose off even bad consequences, such as pulp disease, is one of the factors that lead to repair failure, has serious harm.
微渗漏可导致修复体松动脱落，继发龋齿甚至牙髓病等不良后果，是导致修复失败的主要因素，具有严重的危害性。
METHODS: 100 cases suffered from either pulp disease or periapical disease were treated with RCT. Then the relationship between inter-appointment pain and diagnosis and tooth site was analyzed.
方法：临床上对100例牙髓根尖周病患牙根管治疗术中约诊间痛与牙位和诊断的关联作分析。
It is a newly thick pulp melon variety, with characteristics of vigorous growth, strongly resistant to disease, tolerant to low temperature and weak light, and it can be cultivated all the year.
厚肉甜瓜新品种，植株长势强健，抗病性强，耐低温弱光，全年均可栽培。
It is a newly thick pulp melon variety, with characteristics of vigorous growth, strongly resistant to disease, tolerant to low temperature and weak light, and it can be cultivated all the year.
厚肉甜瓜新品种，植株长势强健，抗病性强，耐低温弱光，全年均可栽培。
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