根盾技术在前牙美学区即刻种植中的应用进展

doi:10.13591/j.cnki.kqyx.2026.01.013

Abstract

Abstract:

The resorption of labial alveolar bone after tooth extraction remains a major aesthetic concern in anterior restorations, as it may cause facial profile collapse. Although immediate implants can reduce the amount of resorption to a certain extent, they cannot achieve the desired result. The socket-shield technique can maintain the thickness of the alveolar ridge and prevent resorption by retaining healthy root fragments with a certain thickness and shape on the labial side of the implant site to form a root-periodontium-alveolar bone complex. This review provides an overview of the classification, clinical aspects, and management of complications of the socket-shield technique. It aims to provide reference for clinicians to wisely use this technique in aesthetic implant restorations.

Key words: socket-shield technique, immediate implant placement, soft and hard tissue preservation

CLC Number:

R783.4

LUO Jiatong, YANG Jiakang, WANG Baixiang. Advances in the use of the socket-shield technique for immediate implant placement in the aesthetic zone[J]. Stomatology, 2026, 46(1): 76-80.

Figures/Tables 4

References 43

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分类	定义	适应证
唇侧根盾	根盾仅存在于拔牙窝的唇侧面	缺牙区两侧邻接天然牙
“L”形根盾	根盾存在于拔牙窝唇侧以及单侧邻面(近中或远中)	缺牙区单侧邻接种植体
“C”形根盾	根盾存在于拔牙窝唇侧、近中及远中面	缺牙区两侧邻接种植体
邻面根盾	根盾存在于拔牙窝两侧	缺牙区两侧邻接种植体且唇侧需要骨移植

Advances in the use of the socket-shield technique for immediate implant placement in the aesthetic zone

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