The cover image is based on the Original Article Evaluation of implant placement following ridge preservation in periodontally compromised molar extraction sockets: Three-year results of a prospective cohort study by Kwok Hung Chung et al., https://doi.org/10.1111/clr.13949.

中文翻译：

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封面图片

封面图片基于原始文章评估牙周受损磨牙拔牙槽牙槽嵴保留后种植体植入的评估： Kwok Hung Chung 等人的一项前瞻性队列研究的三年结果，https://doi.org/10.1111/ clr.13949。