Ramfjord S P, Knowles J W, Morrison E C, Burgett F G, Nissle R R
J Periodontol. 1980 May;51(5):270-3. doi: 10.1902/jop.1980.51.5.270.
Certain teeth or groups of teeth are prone to develop more severe periodontal destruction than other teeth in the same individuals. A test was made to assess if these same teeth or groups of teeth also respond less favorably to periodontal therapy than other teeth. Data from a longitudinal study of periodontal therapy for 78 patients over 8 years were analyzed with regard to effect of tooth types on treatment results. The response to periodontal treatment was only marginally related to tooth type with the most favorable responses in the maxillary and mandibular anterior teeth and the least favorable responses in the maxillary molars and bicuspids. Although a number of these differences were significant statistically, the actual values were too small to be of appreciable clinical significance. The overall prognosis for treatment of periodontal pockets apparently is good for all tooth types and this observation applies to moderate as well as to deep pockets.
在同一个体中，某些牙齿或牙齿组比其他牙齿更容易发生更严重的牙周破坏。进行了一项测试，以评估这些相同的牙齿或牙齿组对牙周治疗的反应是否也比其他牙齿更差。分析了一项对78名患者进行的为期8年的牙周治疗纵向研究的数据，以了解牙齿类型对治疗结果的影响。牙周治疗的反应与牙齿类型仅存在微弱关联，上颌和下颌前牙的反应最为良好，而上颌磨牙和双尖牙的反应最差。尽管其中一些差异在统计学上具有显著性，但实际数值过小，不具有明显的临床意义。显然，所有牙齿类型的牙周袋治疗总体预后良好，这一观察结果适用于中度和深度牙周袋。
