顎齦溝與局部牙周缺損之關係的研究

The Study of Relationship of Palato-Gingival Gooves to Localized periodontal Disease

彭福佑(Fu-Yio Peng)

《臺灣口腔醫學會雜誌》 13卷1期 (1997/07) Pp. 26-32

摘要

本研究的目的是探討顎齦（palato-gingival groove）之上顎前牙的部位結構及和牙周的狀況之相關性。檢查牙齒標本共128顆都具有顎齦溝，但沒有齲齒或齒髓問題以及其它缺陷（defect）。這128顆具有顎齦溝之上顎前牙是取材自67位病患。30位男性、37位女性，年齡介於16歲至61歲。記錄其牙齦炎指數、牙周囊袋深度、牙齒動搖狀況、顎齦溝的部位、終點及結構。分析結果顯示大部份的顎齦溝發生上顎側門齒，佔76.56%。Chi-Square Test統計分析顯示牙周囊袋與顎齦溝的終點及結構具有相關性。Student's t-test結果也顯示顎齦溝之深淺與口生不良的牙周健康狀況有關。

並列摘要

The purpose of the present investigation was to study the location and conformaitonof the teeth presence of palato-gingival groove (PGG) and their relationship on the periodontal condition. The total of 128 maxillary anterior teeth were had palato-gingival groove (PGG) but no caries or pulp disease and the other defect. 128 maxillary anterior teeth were contained PGG from 67 subjects, 30male, 37 female, aged 16to 61 years were included in this study. The gingival index, plaque index, probing pocket depth, mobility, location of PGG, conformation of PGG were recorded. The results show PGGs were greatest (76.6%) in the maxillary laterial incisor;(76.56%). The results show a direct statistical relationship between the probing pocket depth (PPD), termination (T) and conformation (C) of PGGs was established by chi-square test. The results show a direct statistical relationship between the depth of PGGs and poor oral hygiene and periodontal health condition was established by using the Students t-test.

並列關鍵字

plato-gingival groove ； localized periodontitis