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首页> 外文期刊>Journal of Clinical and Diagnostic Research >Assessment of Thickness of Palatal Masticatory Mucosa and Maximum Graft Dimensions at Palatal Vault Associated with Age and Gender ? A Clinical Study
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Assessment of Thickness of Palatal Masticatory Mucosa and Maximum Graft Dimensions at Palatal Vault Associated with Age and Gender ? A Clinical Study

机译：年龄和性别与Mas骨穹Vault口粘膜厚度和最大移植物尺寸的评估？临床研究

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Background: Periodontitis is a multifactorial inflammatory disease which leads to alveolar bone loss, followed by exposure of root surfaces, which results in an unaesthetic appearance. Palatal masticatory mucosa is widely used as a donor tissue for root coverage procedures, to achieve an aesthetic appearance and to meet patient?s needs. Obtaining sufficient volume of tissue without injuring the vessels is necessary.Aim: Purpose of this study was to determine thickness of palatal masticatory mucosa in association with age and gender in healthy subjects who were aged 14?59 years.Materials and Methods: Thirtysix healthy subjects were included under two groups (aged 14-29 years and 30-59 years). Each group consisted of 9 males and 9 females. Transgingival probing was done by using a UNC-15 (University of North Carolina) periodontal probe under LA (local anaesthesia) and measurements were taken from 15 different sites on palatal masticatory mucosa. Maximum available length and height of the palatal vault were also measured. All measurements were made by using a Boley gauge to the nearest millimetre.Results: Students t-test was used to determine the difference in mucosal thickness between two groups. Two ?way ANOVA test was used to measure the height of palatal vault between the groups. The results showed that younger age group had thinner palatal masticatory mucosa of thickness which was between 2.3 mm to 2.65 mm and that younger females had thinner mucosa than males. The mean height which was measured from second premolar area to the second molar area was significantly greater in men (14.03 mm) than in women (13.25 mm).Conclusion: Palatal masticatory mucosa was thicker in older age group than in younger age group and it was thin in females as compared to that in males. The most appropriate donor site for carrying out grafting procedures is distal canine to mid palatal aspect of 1st molar area, with minimum height of 5mm to 8mm in the premolar area in all cases.
机译：背景：牙周炎是一种多因素炎性疾病，会导致牙槽骨丢失，然后暴露牙根表面，导致外观不美观。上颌咀嚼粘膜广泛用作根部覆盖手术的供体组织，以达到美观的外观并满足患者的需求。目的：本研究的目的是确定年龄在14-59岁的健康受试者的age咀嚼黏膜厚度与年龄和性别的关系。材料与方法：36位健康受试者被分为两组（年龄在14-29岁和30-59岁之间）。每组由9名男性和9名女性组成。使用UNC-15（北卡罗来纳大学）在LA（局部麻醉）下进行牙周探查，并从15咀嚼粘膜的15个不同部位进行测量。还测量了v穹顶的最大可用长度和高度。所有测量均使用Boley量规进行精确到毫米的测量。结果：使用学生t检验确定两组之间的粘膜厚度差异。两组之间的双向ANOVA测试用于测量test穹the的高度。结果表明，年龄较小的人群的pa咀嚼粘膜较薄，厚度在2.3mm至2.65mm之间，而女性的粘膜较男性小。男性（14.03 mm）从第二磨牙前区到第二磨牙区的平均​​身高明显高于女性（13.25 mm）。结论：老年人群的Pala上咀嚼粘膜比年轻人群厚，并且与男性相比，女性瘦弱。最适合进行移植手术的供体部位是犬的第一磨牙区的远端至lat中部，在所有情况下前磨牙区的最小高度为5mm至8mm。

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