牙周组织对不同类型夹板的反应。（一）临床方面。
The reaction of the periodontium to different types of splints. (I). Clinical aspects.
作者信息
Ngassapa D N, Freihofer H P, Maltha J C
出版信息
Int J Oral Maxillofac Surg. 1986 Jun;15(3):240-9. doi: 10.1016/s0300-9785(86)80080-1.
PMID:3088150
Abstract
To study the influence of splints on the periodontia over a period of time, Obwegeser and Merkx splints were applied on beagles. Clinical evaluation using different periodontal parameters was carried out before, and 48 h, 3 weeks and 6 weeks after splinting. It was shown that both splints act as plaque-retentive devices and provoke gingival inflammation. A statistically significant difference between both splints could, however, only be demonstrated for the plaque index.
摘要
为研究夹板在一段时间内对牙周组织的影响，将Obwegeser夹板和Merkx夹板应用于比格犬。在夹板固定前、固定后48小时、3周和6周，使用不同的牙周参数进行临床评估。结果表明，两种夹板都起到菌斑滞留装置的作用，并引发牙龈炎症。然而，仅在菌斑指数方面，两种夹板之间存在统计学上的显著差异。
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