A Step-by-Step Description of PDL-Mediated Ridge Preservation for Immediate Implant Rehabilitation in the Esthetic Region

作者：Mitsias Miltiadis E; Siormpas Konstantinos D; Kontsiotou Siormpa Eleni; Prasad Hari; Garber David; Kotsakis Georgios A^*

来源：International Journal of Periodontics and Restorative Dentistry, 2015, 35(6): 835-841.

DOI：10.11607/prd.2148

The aim of this study was to present in detail the clinical steps of the root-membrane technique. This technique combines the benefits of conventional root submergence via intentional maintenance of a root fragment for ridge preservation with those of immediate implant placement for functional rehabilitation of the treated site. A case study of a tooth diagnosed with a horizontal root fracture is used to illustrate this technique step by step. The clinical application of the root-membrane technique not only allowed for immediate placement in a site with compromised buccal plate but also facilitated excellent clinical stability of soft tissue contours during the 3 years of follow-up.

• 出版日期2015-12