Chinese Journal of Oral Implantology ›› 2023, Vol. 28 ›› Issue (1): 3-8.DOI: 10.12337/zgkqzzxzz.2023.02.002

• Guidelines & Consensus • Previous Articles     Next Articles

Expert consensus on bone grafting materials for maxillary sinus floor elevation: bone substitutes

Chinese Society of Oral Implantology   

  1. Writing authors: Zhou Wenjie (Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine); Wang Feng (Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine); Wu Yiqun (Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine)
    Authors: Wu Yiqun (Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine); Chen Zhuofan (Hospital of Stomatology, Sun Yat-sen University); Lan Jing (Stomatological Hospital, Shandong University); Wang Liping (Affiliated Stomatology Hospital of Guangzhou Medical University); Zou Derong (Sixth People’s Hospital, Shanghai Jiao Tong University School of Medicine); Zhou Yanmin (Hospital of Stomatology, Jilin University); Su Yucheng(Peking Union Medical College Hospital, Chinese Academy of Medical Sciences)
    List of expert groups for comments (ranked by Chinese phonetic alphabet of surnames): Chen Zhuofan, Chen Zetao, Huang Wei, Lan Jing, Li Chaolun, Su Yucheng, Wang Feng, Wang Liping, Wang Yueping, Zhang Zhiyong, Wu Yiqun, Zou Derong, Zhou Yanmin
  • Received:2022-08-11 Online:2023-02-28 Published:2023-03-07
  • Contact: Wu Yiqun, Second Dental Center, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201999, China, Email: yiqunwu@hotmail.com, Tel:0086-21-56152705; Su Yucheng, Dental Implant Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100032, China, Email: yuchengsu@163.com, Tel:0086-10-66212299

Abstract: Autogenous bone has long been considered the "gold standard" for maxillary sinus floor elevation. However, secondary iatrogenic injury, limited source, easy resorption, and high risk of complications at donor sites limit its clinical application. Thus, the search for and selection of an ideal bone substitute for autologous bone becomes the development trend of bone augmentation technique. In this paper, the characteristics of three major bone substitutes including allograft, xenograft, and alloplastic graft, as well as the implant survival rate after the above bone substitutes were used on the maxillary sinus floor were summarized.

Key words: Maxillary sinus floor elevation, Bone grafting materials, Expert consensus, Allograft, Xenograft, Alloplastic graft