Comparing Bone Alteration and Esthetic Recovery Between the Socket-Shield Technique and the Conventional Immediate Implant Technique: A Retrospective Study

作者全名："Li, Xingfu; Liu, Nanxin; Li, Xinhan; Fu, Gang; Huang, Hong"

作者地址："[Li, Xingfu; Liu, Nanxin; Li, Xinhan; Fu, Gang; Huang, Hong] Chongqing Med Univ, Stomatol Hosp, Chongqing, Peoples R China; [Li, Xingfu; Liu, Nanxin; Li, Xinhan; Fu, Gang; Huang, Hong] Chongqing Med Univ, Chongqing Municipal Key Lab Oral Biomed Engn Highe, Chongqing, Peoples R China; [Li, Xingfu; Liu, Nanxin; Li, Xinhan; Fu, Gang; Huang, Hong] Chongqing Med Univ, Chongqing Key Lab Oral Dis & Biomed Sci, Chongqing, Peoples R China"

通信作者："Huang, H (通讯作者)，Chongqing Med Univ, Stomatol Hosp, Chongqing, Peoples R China.; Huang, H (通讯作者)，Chongqing Med Univ, Chongqing Municipal Key Lab Oral Biomed Engn Highe, Chongqing, Peoples R China.; Huang, H (通讯作者)，Chongqing Med Univ, Chongqing Key Lab Oral Dis & Biomed Sci, Chongqing, Peoples R China."

来源：INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:001279526600007

JCR分区：Q2

影响因子：2

年份：2024

卷号：39

期号：2

开始页：254

结束页：262

文献类型：Article

关键词：socket-shield technique; conventional immediate implant technique; bone alteration; buccal bone plate; anterior; esthetic

摘要："Purpose: To evaluate bone preservation and esthetic recovery between the socket-shield technique (SST) with different labial bone plate thicknesses and the conventional immediate implant technique (CIIT). Materials and Methods: Patients who underwent immediate implant placement in the anterior region were divided into three groups: the SST with a thick-wall phenotype (> 1 mm; SSTA group), the SST with a thin-wall phenotype (< 1 mm; SSTB group), and the CIIT with a thick-wall phenotype (> 1 mm; CIIT group). Radiologic images and clinical photos were collected before surgery, immediately postoperatively, and 6 months postoperatively. The labial bone width, labial bone width change (BWC), labial bone volume change (BVC), pink esthetic score (PES), and complication rate were evaluated among the three groups. Statistical analysis was performed using SPSS software. Results: A total of 60 patients (n = 20/group) were enrolled in this 6-month retrospective study. The BWC in the SSTA group (0.22 to 0.30 mm) and the SSTB group (0.18 to 0.33 mm) was less than that in the CIIT group (0.61 to 0.80 mm; P < .004). The SSTA group and the SSTB group had a lower BVC (24.08 vs 21.14 vs 54.81, respectively; P = .004) and greater PES (11.75 vs 11.65 vs 10.65, respectively; P = .009) than the CIIT group. No complications occurred among these patients. Conclusions: With the limitations of this study, it can be concluded that the SST is a reliable method for preserving bone and achieving satisfactory esthetic outcomes. The labial bone plate phenotype associated with the SST has minimal impact on both clinical and radiologic outcomes."

基金机构：　

基金资助正文：This study was not supported by any funding. The au-thors declare that they have no competing interests and no financial interests related to any products involved in this study. The data that support the findings of this study are available on request from the corresponding author. The data are not publicly available due to pri-vacy or ethical restrictions.