Effect of root planing on the reduction of probing depth and the gain of clinical attachment depending on the mode of interproximal bone resorption.
Effect of root planing on the reduction of probing depth and the gain of clinical attachment depending on the mode of interproximal bone resorption.
复制标题
根策划对探测深度的减少和临床附着的增益的影响，具体取决于二异型骨吸收模式。
DOI：
10.5051/jpis.2015.45.5.184
复制
发表时间：
2015-10
影响因子：
1.9
通讯作者：
Joo JY
中科院分区：
文献类型：
--
作者：
Choi YM;Lee JY;Choi J;Joo JY
本研究的目的是评估根刨对减少探测袋深度和临床附着的影响，这取决于前磨牙近端间骨吸收的模式（垂直或水平骨流失），显示最初的探测袋深度为4-6毫米。在这项研究中，我们分析了32例慢性牙周炎患者的68颗牙齿（15颗来自上颌骨，53颗来自下颌骨）（17名男性，15名女性，平均年龄53.6岁）。治疗前记录每颗牙周围所有6个部位的探诊袋深度和临床附着水平，建立基线值，然后在牙根刨平后3个月和6个月记录。水平骨丢失组牙间袋深度减少1.1 mm，垂直骨丢失组牙间袋深度减少0.7 mm。水平骨丢失组牙间附着体增加1.0 mm，垂直骨丢失组牙间附着体增加0.7 mm。在牙根刨平术后3个月和6个月，无论缺损类型如何，探测袋深度的减少和临床附着的增加都发生了。在水平模式的近端骨缺损中，口袋深度的减少和临床附着水平的增加明显大于垂直模式的近端骨缺损。
The purpose of the present study was to evaluate the effect of root planing on the reduction of probing pocket depth and the gain of clinical attachment depending on the pattern of bone resorption (vertical versus horizontal bone loss) in the interproximal aspect of premolar teeth that showed an initial probing pocket depth of 4-6 mm. In this study, we analyzed 68 teeth (15 from the maxilla and 53 from the mandible) from 32 patients with chronic periodontitis (17 men and 15 women; mean age, 53.6 years). The probing pocket depth and clinical attachment level at all six sites around each tooth were recorded before treatment to establish a baseline value, and then three months and six months after root planing. The reduction in interdental pocket depth was 1.1 mm in teeth that experienced horizontal bone loss and 0.7 mm in teeth that experienced vertical bone loss. Interdental attachment was increased by 1.0 mm in teeth with horizontal bone loss and by 0.7 mm in teeth with vertical bone loss. The reduction of probing pocket depth and the gain of clinical attachment occurred regardless of defect patterns three and six months after root planing. The reduction of pocket depth and gain in the clinical attachment level were significantly larger in horizontally patterned interproximal bone defects than in vertical bone defects.