- 期刊
A Study of the Width of Attached Gingiva in the Healthy Chinese Children in Taiwan Using Staining Method with GI Solution
利用GI溶液染色法測量國人學童健康固著齒齦之寬度
摘要
選取兩組年齡3-5歲及13 - 15歲且齒齦健康之學童,利用GI溶被染色控制量圍著齒線之寬度,其結果如下: 1.乳牙齒列固著齒飯最寬的部位是上、下顎之中切齒,最窄部位則是下額第一乳日齒。 2.恆牙齒列在上頓中切齒及下顎側切齒之 直著齒餵最寬,在上顎第一小臼齒及下顎第二 小臼齒之固著齒齦最窄。3.一般說來,上頭齒列之固著齒銀寬度均較下頭齒列為寬。 4.恆牙齒列之固者齒齦較乳牙齒列為寬。
關鍵字
無資料並列摘要
The width of attached gingiva in the healthy Chinese children in Taiwan were studied using the staining-method with glycerin iodin solution. The resuIts are summarized as follow: I. In deciduous teeth the greatest width of the attached gingiva was found m the maxillary and mandibular incisors, particularly the central incisors. The narrowest zone of attached gingiva was observed in the area of the first deciduous molar. 2. In permanent teeth the widest area of attached gingiva was also found in the upper and lower anterior teeth, especially the upper central and the lower lateral incisors. The narrowest width was measured in the region of the upper 1st pre. molar and lower 2nd premolar. 3. All subjects had a generally broader zone of attached gingiva in the maxilla than in the mandible. 4. There was an increase in mean width of attached gingiva from the deciduous dentition to the adult dentition.