Periodontal regeneration of human intrabony defects. IV. Determinants of healing response.
Periodontal regeneration of human intrabony defects. IV. Determinants of healing response.
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人骨内缺损的牙周再生。
DOI：
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发表时间：
1993
期刊：
影响因子：
--
通讯作者：
P. Cortellini
中科院分区：
文献类型：
--
作者：
M. Tonetti;G. Pini;P. Cortellini
本研究的目的是确定可能影响引导组织再生治疗的骨内缺损愈合反应的因素。选定的部位存在深部牙周病变，1、2 和 3 壁组合骨内成分为 6.1 +/- 2.5 毫米。评估了患者、牙齿和缺损特征以及手术参数作为影响去除屏障膜之前和之后再生结果的预测变量的重要性。结果测量为膜下组织增益、再生探测附着水平 (PAL) 和骨填充。骨内成分的总深度和射线照相缺损角度显着影响组织增益的量。再生 PAL 和骨填充的变异性的百分之七十五 (75%) 可以通过膜下组织增益、缺损角的放射线宽度、全口出血评分以及新形成组织是否有皮瓣覆盖来解释。控制已确定的预测变量可能会提高治疗深部骨内缺陷时引导组织再生的程度和可预测性。
The purpose of this study was to identify factors which might affect the healing response in intrabony defects treated with guided tissue regeneration. Selected sites presented with deep periodontal lesions with 1, 2, and 3 wall combination intrabony component of 6.1 +/- 2.5 mm. The significance of patient, tooth, and defect characteristics and surgical parameters as predictor variables affecting the regenerative outcome before and following the removal of the barrier membrane was assessed. Outcome was measured as tissue gain under the membrane, regenerated probing attachment level (PAL), and bone fill. The total depth of the intrabony component and the radiographic defect angle significantly affected the amount of tissue gain. Seventy-five percent (75%) of the variability of regenerated PAL and bone fill was explained in terms of tissue gain under the membrane, radiographic width of the defect angle, full mouth bleeding score, and presence or absence of flap coverage of the newly formed tissue. Control of the identified predictor variables might improve the extent and predictability of guided tissue regeneration in the treatment of deep intrabony defects.
影响因子：
4.3
作者：
LYNCH, SE;BUSER, D;WILLIAMS, RC
通讯作者：
WILLIAMS, RC
某些龈下微生物物种在选定牙周条件下的分布。
影响因子：
3.5
作者：
Savitt,ED;Socransky,SS
通讯作者：
Socransky,SS
细胞外基质和多肽生长因子作为牙周细胞功能的介质。
影响因子：
4.3
作者：
Terranova,VP;Wikesjö,UM
通讯作者：
Wikesjö,UM