Chinese Journal of Oral Implantology ›› 2023, Vol. 28 ›› Issue (4): 285-289.DOI: 10.12337/zgkqzzxzz.2023.08.013

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Selection of animal models simulating the human jawbone for in vivo experiments on oral implants

Wang Qi1, Teng Weiwei1, Su Tianyue1, Shu Qianyi2, Li Cuiying3, Wang Xinyu1, Zhou Libo1   

  1. 1Affiliated Stomatological Hospital,Jiamusi University,Heilongjiang Key Lab of Oral Biomedicine Materials and Clinical Application, Jiamusi 154000, Heilongjiang, China;
    2Peking Union Medical College Hospital,Chinese Academy of Medical Sciences, Beijing 100730, China;
    3Central Laboratory, Peking University School and Hospital of Stomatology, Beijing 100081, China
  • Received:2022-05-19 Online:2023-08-30 Published:2023-09-05
  • Contact: Li Cuiying, Email:licuiying_67@163.com, Tel: 0086-10-66014546

Abstract: With the improvement of our national living standard and the popularization of dental implant technology, dental implants have become the first choice for the restoration of partially or completely edentulous jaws. To improve the surgical skill level of clinicians and develop excellent implants are important measures to improve the success rate of implant restorations, and neither physician training nor new implant development can be accomplished without preclinical experiments on animal models. Therefore, this paper reviews the animals and animal models suitable for dental implant surgery. The results of literature analysis show that there are a variety of animals that can be used to simulate the human jawbone for implant surgery or for testing the new implants developed. Pigs are the closest animal model to the human jawbone in terms of feeding habits, ethical considerations, physical size, temperament, structural characteristics, tissue composition, and bone remodeling of the jawbone tissue. However, due to the different experimental purposes, different animal models can be selected to carry out experiments. Additionally, an array of animal models can be concurrently employed to meet diverse research needs and achieve clinical treatment objectives.

Key words: Implant surgery, Animal model, Implant