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首页> 外文期刊>Journal of Veterinary Dentistry >Morphometric Assessment of Periodontal Tissues in Relation to Periodontal Disease in Dogs
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Morphometric Assessment of Periodontal Tissues in Relation to Periodontal Disease in Dogs

机译：与狗牙周疾病有关的牙周组织形态测量

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Dimensions of periodontal tissues are thought to predispose to the development of periodontal disease in man and dogs. Several studies have suggested that thin gingiva correlates with an increased incidence of periodontal disease. In this study, we hypothesized that the dimensions of periodontal tissues will vary in different breeds of dogs and could possibly correlate with the incidence ofperiodontal disease. Forty-two jaws of dogs aged up to 5-years were examined post-mortem and gingival and alveolar bone thickness were measured using methods of transgingival probing and digital calipers, respectively. Dogs were divided into three groups based on their body weight. Group I (< 5.0 kg; n =21), group II (5 to 10 kg; n =11), and group III (10 to 15 kg; n =10). Thickness of gingiva ranged from 0.30-mm to 3.2-mm and was relatively thinner in group I than in group II and III based on the means of ratios comparison. Alveolar bone thickness ranged from 0.27-mm to 4.1-mm and was relatively thinner in groupI compared with groups II and III. Our study showed significantly thinner gingiva and alveolar bone in toy breed dogs compared with small and medium-sized breed dogs. Both gingival and alveolar bone dimensions may be predictors for severity ofperiodontal disease and influence clinical outcome in certain periodontal surgical procedures.
机译：牙周组织的尺寸被认为容易导致人和狗牙周疾病的发展。几项研究表明，牙龈薄与牙周疾病的发病率增加有关。在这项研究中，我们假设不同品种的犬牙周组织的尺寸会有所不同，并且可能与牙周疾病的发生率相关。验尸后检查了年龄不超过5岁的狗的42个颌骨，分别使用经牙龈探查法和数字卡尺测量了牙龈和牙槽骨厚度。根据犬的体重将其分为三组。第一组（<5.0 kg; n = 21），第二组（5至10 kg; n = 11）和第三组（10至15 kg; n = 10）。根据比率比较的方法，牙龈的厚度在0.30mm至3.2mm的范围内，I组比II组和III组要薄。牙槽骨厚度范围从0.27毫米到4.1毫米，与II组和III组相比，I组相对较薄。我们的研究表明，与中小型犬相比，玩具犬的牙龈和牙槽骨明显更薄。牙龈和牙槽骨的尺寸均可以预测牙周疾病的严重程度，并影响某些牙周手术程序的临床结果。

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