Advances in basic and clinical research on the socket-shield technique

doi:10.12337/zgkqzzxzz.2025.04.011

Abstract

Abstract: Achieving predictable aesthetic outcomes in implant restoration of the anterior zone remains a major challenge, particularly in preserving and reconstructing the peri-implant soft and hard tissues to ensure harmony with adjacent teeth. The socket-shield technique (SST) effectively maintains the alveolar ridge contour and reduces soft tissue collapse by preserving the biological integrity of the bundled bone-periodontal ligament complex. This technique enhances the aesthetic outcomes of implant therapy. This article summarizes and discusses the background, evidence-based support, clinical applications, and prognosis of SST, aiming to provide a reference for clinical dentists performing anterior implant restoration.

Key words: Socket-shield technique, Bundled bone-periodontal ligament complex, Soft and hard tissue preservation, Aesthetic restoration, Immediate implant placement

Feng Shenghui, Pan Xiaobo, Tang Zengbin, Long Xiaojie, Yang Yujie. Advances in basic and clinical research on the socket-shield technique[J]. Chinese Journal of Oral Implantology, 2025, 30(2): 169-175.

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