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Updated: Jun 21, 2025

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage
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[皮层骨厚度和骨密度对植入体手术期间疼痛的影响]

Ye-Hao Xu1, Bi-Hui Ren, Jie-Ting Dai

  • 1Department of Stomatology, The Fourth Affiliated Hospital of Nanchang University. Nanchang 330009, Jiangxi Province, China.

Shanghai kou qiang yi xue = Shanghai journal of stomatology
|July 15, 2024
PubMed
概括

较厚的皮层骨和较高的骨密度增加了牙植入手术期间的手术内疼痛. 考虑在较厚的骨部位 (>3.9mm) 和高密度的牙 (>665 HU) 进行神经阻塞,以提高患者的舒适度.

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Blood and Nerve Supply to the Bones01:29

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Bones are dynamic organs that require a rich supply of oxygen and nutrients. Around 5% to 10% of the cardiac output supplies blood to the bones. A typical long bone has three main sources: the nutrient artery, the metaphyseal and epiphyseal arteries, and the periosteal arteries.
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The nutrient artery is the main blood vessel that enters the diaphysis via the nutrient foramen. While most long bones have only one nutrient foramen, large bones, such as the femur, may have two. This...
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