Deficiencies in the alveolar bone and surrounding gingiva can pose challenges in implant placement within the esthetic zone. This clinical report describes the reconstruction of gingival tissue contours through guided bone regeneration (GBR) in the anterior maxilla during implant placement by using a modified titanium abutment to maintain the osteogenic space adjacent to the gingival margin and implant neck.

中文翻译：

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使用引导骨再生基台增强前牙种植体修复体的牙龈轮廓

牙槽骨和周围牙龈的缺陷可能会给美容区内的种植体植入带来挑战。该临床报告描述了在种植体植入过程中，通过使用改良的钛基台在上颌前牙区进行引导骨再生 (GBR) 来重建牙龈组织轮廓，以维持邻近龈缘和种植体颈部的成骨空间。