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  1. Article

    Open Access

    Biomechanical analysis of stress around the tilted implants with different cantilever lengths in all-on-4 concept

    Many clinical studies have reported the high success rate of the All-on-4 concept. In the present study, we aimed to compare the stress distribution with different tilted distal implants and cantilever lengths...

    Qi Wang, Zhen-zhen Zhang, Shi-zhu Bai, Shao-feng Zhang in BMC Oral Health (2022)

  2. Article

    Open Access

    The use of platelet-rich fibrin combined with periodontal ligament and jaw bone mesenchymal stem cell sheets for periodontal tissue engineering

    Periodontal regeneration involves the restoration of at least three unique tissues: cementum, periodontal ligament tissue (PDL) and alveolar bone tissue. Here, we first isolated human PDL stem cells (PDLSCs) a...

    Zhong-Shan Wang, Zhi-Hong Feng, Guo-Feng Wu, Shi-Zhu Bai, Yan Dong in Scientific Reports (2016)

  3. Article

    Open Access

    Development and application of a rapid rehabilitation system for reconstruction of maxillofacial soft-tissue defects related to war and traumatic injuries

    The application of a maxillofacial prosthesis is an alternative to surgery in functional–aesthetic facial reconstruction. Computer aided design/computer aided manufacturing has opened up a new approach to the ...

    Shi-zhu Bai, Zhi-hong Feng, Rui Gao, Yan Dong, Yun-peng Bi in Military Medical Research (2014)