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KMID : 1004520200360040222
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Journal of Dental Rehabilitation and Applied Science
2020 Volume.36 No. 4 p.222 ~ p.231
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Concept and application of implant connection systems: Part II. Placement and restoration of external connection implant and tissue level implan
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Ko Kyung-Ho
Kang Hyeon-Goo
Huh Yoon-Hyuk
Park Chan-Jin
Cho Lee-Ra
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Abstract
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To use the external connection implant (EXT) appropriately, the inter-implant distance should be carefully considered during placement, and the bones raised above the implants should be trimmed during the second surgery. The hex abutment is more useful than the non-hex abutment. EXT is particularly useful when the inter-arch space is limited. The tissue level (TL, internal butt connection) implant has a biomechanical advantage of coronal wall thickness and a biological advantage of an inherent transmucosal smooth surface. During TL implant restoration, an abutment can be selected using the abutment and fixture margins with considerations for the inter-arch space. Since no single type of implant can satisfy all the cases, it is necessary to select the appropriate type, considering the occlusal force and the bone condition.
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KEYWORD
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external connection, tissue level, abutment, placement
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FullTexts / Linksout information
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Listed journal information
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