Objective To analyze peri - implant alveolar bone loss with radiography.
目的使用影像学手段分析种植义齿颈部牙槽骨丧失情况。
It was also found that the extent of alveolar bone loss was significantly greater among subjects with ACS.
此外，研究也发现牙槽骨丢失的增加能明显提高ACS风险系数。
After that, based on the first model, establish the models of maxillary teeth with horizontal balanced alveolar bone loss by deleting the elements.
在已建立模型的基础上，通过删减单元格获得牙槽高度水平均衡降低后的模型。
Estrogen-deficient state can significantly increase the alveolar bone loss, and estrogen administration can significantly reduce the alveolar bone loss.
雌激素缺乏状态可以显著地增加大鼠的牙槽骨吸收，及时地采用雌激素替代疗法可以有效地阻止这种骨吸收。
Results Lesions of teeth root tips and alveolar bone loss in 69 cases of chronic renal failure with dialysis progressively destroy with long time of dialysis.
结果69例慢性肾衰长期血透的病人随着血透时间的延长，牙槽骨和牙根的损害也越严重。
Internationally renowned dental experts say, failure is not regular dental materials, may lead to toxic dental materials, gums, alveolar bone loss was led to gum disease.
国际知名口腔专家说，补牙材料不合格不正规，会导致有毒的补牙材料被牙龈牙槽骨吸收，引发牙龈病变。
Objective Study the alveolar bone height of normal primary molars of children, discuss the influencing factors and measuring methods and determine the diagnosis criteria of alveolar bone loss.
目的研究分析儿童正常乳磨牙牙槽骨的高度，探讨影响儿童牙槽骨高度的各种因素及其测量方法，确定儿童牙槽骨丧失的诊断标准。
Since periodontal disease results in absorption of alveolar bone, some have suggested that generalized bone mineral loss may exacerbate periodontal disease.
由于牙周疾病导致牙槽骨的吸收，有人认为普通意义上的骨矿流失可能使牙周疾病恶化。
Eventual destruction and loss of alveolar bone is observed and tooth exfoliation can occur in severe cases.
观察到过终极破坏和齿槽骨的缺失，状况严重时牙齿甚至会脱落。
Conclusions Alendronate can effectively prevent bone loss to reduce osteoporosis in ovariectomized rats and prohibit pathological alveolar bone resorption.
结论阿仑膦酸钠能减少骨质丢失从而可以防止骨质疏松及病理性牙槽骨骨吸收。
ResultsThe loss of connective tissue attachment and alveolar bone height was higher in diabetes rats with periodontitis than in periodontitis rats and normal controls(P<0.05).
结果糖尿病牙周炎组的结缔组织附着丧失量，牙槽骨高度丧失量最高，均明显高于牙周炎组、糖尿病组及正常组并有统计学差异。
Objective: to evaluate the clinical effect in repairing the bone loss of periodontal pockets which the bottom are beneath the alveolar bone crest using BMP compound material.
目的：探讨BMP复合材料修复牙周病骨下袋骨缺损的临床应用效果。
Immunohistochemistry and histomorphometric analysis was performed to measure the expression of IL-6 and the loss of alveolar bone at0,1,3, 5,7, and 10 days after the application of orthodontic force.
运用免疫组织化学及组织形态分析法观测各组大鼠上颌第一磨牙加力或去除炎症刺激物后0，1，3，5，7，10天的IL-6表达量及牙槽骨吸收量。
Immunohistochemistry and histomorphometric analysis was performed to measure the expression of IL-6 and the loss of alveolar bone at0,1,3, 5,7, and 10 days after the application of orthodontic force.
运用免疫组织化学及组织形态分析法观测各组大鼠上颌第一磨牙加力或去除炎症刺激物后0，1，3，5，7，10天的IL-6表达量及牙槽骨吸收量。
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