Chinese Journal of Oral Implantology ›› 2025, Vol. 30 ›› Issue (3): 288-295.DOI: 10.12337/zgkqzzxzz.2025.06.014

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Advances in barrier membranes for guided bone regeneration in oral applications

Li Guangda1,2, Ding Mingchao2, Chang Xin4, Jing Boya2, Wang Jingfu2,3, Wang Weiqi2   

  1. 1Stomatology Collage of Jiamusi University, Jiamusi 154002, Heilongjiang, China;
    2State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, The Fourth Military Medical University, Xi’an 710032, Shaanxi, China;
    3Department of Stomatology, General Hospital of Northern Theater Command, Shenyang 110000, Liaoning, China;
    4The Ninth Retired Cadres Retreat of Liaoning Military Command, Shenyang 110098, Liaoning, China
  • Received:2024-12-31 Published:2025-06-27
  • Contact: Wang Jingfu, Email: sphinirvana@qq.com, Tel: 0086-24-28851333
  • Supported by:
    Key Research and Development Program of Shaanxi(2023-YBSF-230)

Abstract: Guided bone regeneration (GBR) has become a standard clinical approach for the treatment of localized jawbone defects. In this process, barrier membranes play an important role by preventing the migration of soft tissue from the mucosal side into the bone defect area, thereby maintaining a secluded space for bone regeneration. The biological properties and clinical performance of different membranes vary depending on their origin, fabrication methods, and structural characteristics. This paper summarizes the biological functions and mechanisms of commonly used barrier membranes in GBR, with a particular focus on the properties of different membrane types. The advantages and limitations of these biomaterials are discussed, along with their clinical applications and potential directions for future material development.

Key words: Guided bone regeneration, Resorbable membranes, Polytetrafluoroethylene, Titanium, Immune response, Vascularization