[1] WANG HL, PAN WL, LIN CY. Facial Fenestration and Dehiscence Defects Associated With Immediate Implant Placement Without Flap Elevation in Anterior Maxillary Ridge: A Preliminary Cone Beam Computed Tomography Study.Int J Oral Maxillofac Implants.2018;33(5):1112-1118.

[2] CECCHINATO D, PJETURSSON BE, LINDHE J, et al. Analysis of the socket bone wall dimensions in the upper maxilla in relation to immediate implant placement.Clin Oral Implants Res.2010;21(1):37-42.

[3] TOBIAS B, NADJA N, DAVID S, et al. Randomized controlled clinical study assessing two membranes for guided bone regeneration of peri-implant bone defects: 3-year results.Clin Oral Implants Res.2018;29(5):499-507.

[4] 李少冰,倪佳,张雪洋,等.上前牙区即刻种植联合即刻修复唇侧骨壁预后的评估[J].中国组织工程研究,2018,22(18):2855-2859.

[5] DEROUCK T, COLLYS K, COSYN J. Immediate single‐tooth implants in the anterior maxilla: a 1‐year case cohort study on hard and soft tissue response.J Clin Periodontol. 2008; 35(7):649-657.

[6] HÜRZELER MB, ZUHR O, SCHUPBACH P, et al. The socket‐shield technique: a proof‐of‐principle report.J Clin Periodontol.2010;37(9):855-862.

[7] SARAVANAN V, RAVISHANKAR P, MA M. Socket-shield technique of mandibular anterior teeth: A case report.J Pharm Bioallied Sci.2019;11(6):495-498.

[8] ARABBI KC, SHARANAPPA M, PRIYA Y, et al. Socket shield: A case report.J Pharm Bioallied Sci. 2019;11(Suppl 1): S72-S75. 

[9] GLOCKER M,ATTIN H,SCHMIDLIN PR,et al.Ridge Preservation with Modified “Socket-Shield” Technique: A Methodological Case Series.Dent J.2014;2(1):11.

[10] 吴幸晨,周卓君,江龙.12697例口腔夜间急诊常见疾病分析及对策[J].中国实用口腔科杂志,2019,12(8):492-494.

[11] AZPUR GM, FUENTE A, CHAVEZ E, et al. Horizontal ridge augmentation with guided bone regeneration using particulate xenogenic bone substitutes with or without autogenous block grafts: A randomized controlled trial.Clin Implant Dent Relat Res.2019;21(4):521-530.

[12] JEPSEN S, SCHWARZ F, CORDARO L, et al. Regeneration of alveolar ridge defects. Consensus report of group 4 of the 15th European Workshop on Periodontology on Bone Regeneration. J Clin Periodontol.2019;46:277-286.

[13] ZHANG B, ZHOU YM, CAI Q, et al. Clinical Study of Flapless Immediate Implant Placement and Immediate Restoration of Single Tooth in the Oral Aesthetic Region.J Biomater Tissue Eng.2017;7(1):20-27.

[14] CHIAPASCO M, CASENTINI P. Horizontal bone-augmentation procedures in implant dentistry: prosthetically guided regeneration.Periodontol 2000.2018; 77(1):213-240.

[15] TROBOS M, JUHLIN A, SHAH FA, et al. In vitro evaluation of barrier function against oral bacteria of dense and expanded polytetrafluoroethylene (PTFE) membranes for guided bone regeneration.Clin Implant Dent Relat Res. 2018;20(5): 738-748.

[16] PARASCA SV, IOSIF BF, COSTESCHI A, et al. Post-Operative Complications in Tram Flap Breast Reconstruction after Mastectomy.Eur J Orthop Surg Traumatol. 2018;1(Supplement):47-47.

[17] DAYAKAR M, WAHEED A, BHAT H, et al. The socket-shield technique and immediate implant placement.J Indian Soc Periodontol.2018;22(5):451-455.

[18] KUMAR P, KHER U. Shield the socket: Procedure, case report and classification.J Indian Soc Periodontol. 2018;22(3): 266-272.

[19] BÄUMER D, ZUHR O, REBELE S, et al. The Socket-Shield Technique: First Histological, Clinical, and Volumetrical Observations after Separation of the Buccal Tooth Segment- A Pilot Study.Clin Implant Dent Relat Res.2015;17(1):71-82.

[20] KUMAR P, KHER U. Socket shield technique-enhancing pes around immediate implants in esthetic zone-a clinical study. Clin Oral Implants Res.2019;30:17-18.

[21] GHARPURE AS, BHATAVADEKAR NB. Current Evidence on the Socket-Shield Technique: A Systematic Review.J Oral Implant.2017;43(5):395-403.

[22] ARNAB AM. Evaluate the esthetic outcomes when the socket shield technique used in the esthetic zone-vivo study.Clin Oral Implants Res.2019;30:257-257.

[23] BRAMANTI E, NORCIA A, CICCIÙ M, et al. Postextraction Dental Implant in the Aesthetic Zone, Socket Shield Technique Versus Conventional Protocol.J Craniofac Surg. 2018;29(4):1037-1041.

[24] ZHANG ZC, DONG Y, YANG JM, et al. Effect of socket-shield technique on alveolar ridge soft and hard tissue in dogs.J Clin Periodontol.2019;46(2):256-263.

[25] DU TOIT J, GLUCKMAN H. The Modified Socket-Shield Technique. J Craniofac Surg.2018;29(7):2005-2006.

[26] WANG L, ZHENG GS, ZHANG SE. Use of astra implant system for immediate implantation as primary mandibular reconstruction by double‐barrel fibula flap aided by virtual surgical planning-a clinical case series.Clin Oral Implants Res. 2018;29:391-391.

[27] BENIC GI, EISNER BM, JUNG RE, et al. Hard tissue changes after guided bone regeneration of peri-implant defects comparing block versus particulate bone substitutes: 6-month results of a randomized controlled clinical trial.Clin Oral Implants Res.2019;30(10):1016-1026.

[28] ELANGOVAN S, BARWACZ C, ANTONIOUS M, et al. Limited Evidence for a Guided Bone Regeneration Procedure Commonly Performed in Contemporary Clinical Practice.Clin Adv Periodont.2017;7(2):105-113.

[29] LIN ZY. Application and 2‐year following up of socket shield technique in the esthetic area.Clin Oral Implants Res. 2019; 30:515-515.

[30] BECK W, BECK B. Guided tissue regeneration for implants placed into extraction sockets. J Periodontol. 2006;(62): 703-709.

[31] BECKER W, GOLDSTEIN M, BECKER BE, et al. Minimallyinvasive flapless implant surgery: a prospective multicenterstudy.Clin Implant Dent Relat Res. 2005;7(1): 21-27.

[32] PHILLIPS DJ, SWENSON DT, JOHNSON TM. Buccal bone thickness adjacent to virtual dental implants following guided bone regeneration.J Periodontol.2019;90(6):595-607.

[33] SONG YW, CHA JK, GORAN B, et al. Guided bone regeneration on peri-implant dehiscence defects with particulated and soft-type block bone substitutes-a randomized controlled clinical trial.Clin Oral Implants Res. 2019;30:11-11.

[34] 杨立,陆卫青.上颌前牙区2种即刻种植术对牙槽骨长度､软硬组织的影响及安全性分析[J].上海口腔医学,2017,26(3):317-320.

[35] KHER U, TUNKIWALA A, SHANBAG S. A graftless socket-shield technique for immediate implant placement in the esthetic zone.Clin Oral Implants Res.2018;29:451-451.