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首页> 外文期刊>The International journal of periodontics & restorative dentistry >Equine-derived bone mineral matrix for maxillary sinus floor augmentation: a clinical, radiographic, histologic, and histomorphometric case series.
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Equine-derived bone mineral matrix for maxillary sinus floor augmentation: a clinical, radiographic, histologic, and histomorphometric case series.

机译：马的骨矿物质基质，用于上颌窦底增强术：临床，影像学，组织学和组织形态学病例系列。

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摘要

The objective of this proof-of-principle multicenter case series was to examine the bone regenerative potential of a newly introduced equine-derived bone mineral matrix (Equimatrix) to provide human sinus augmentation for the purpose of implant placement in the posterior maxilla. There were 10 patients requiring 12 maxillary sinus augmentations enrolled in this study. Histologic results at 6 months demonstrated abundant amounts of vital new bone in intimate contact with residual graft particles. Active bridging between residual graft particles with newly regenerated bone was routinely observed in intact core specimens. A mean value of 23.4% vital bone formation was observed at 6 months. This compared favorably with previous results using xenografts to produce bone in the maxillary sinus for the purpose of dental implant placement. Both the qualitative and quantitative results of this case series suggest comparable bone regenerative results at 6 months to bovine-derived xenografts.
机译：本原理验证的多中心案例系列的目的是研究一种新引入的马衍生骨矿物质基质（Equimatrix）的骨再生潜力，以提供人类鼻窦增生的目的，以将其植入后牙上颌。这项研究招募了10例需要上颌窦增大术的患者12。 6个月的组织学结果表明，大量重要的新骨与残留的移植物颗粒紧密接触。在完整的核心标本中，通常会观察到残留的移植物颗粒与新再生的骨之间的主动桥接。在6个月时观察到的重要骨形成平均值为23.4％。这与先前使用异种移植物在上颌窦中产生骨骼以用于种植牙的目的相比具有优势。该病例系列的定性和定量结果均表明，在6个月时，骨再生结果与牛源异种移植相当。

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