{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T23:22:07Z","timestamp":1787613727963,"version":"build-2736575974"},"reference-count":41,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T00:00:00Z","timestamp":1780358400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"},{"start":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T00:00:00Z","timestamp":1787616000000},"content-version":"vor","delay-in-days":84,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"funder":[{"name":"The Innovation Team Project of the Scientific Research Cultivation Fund at the Affiliated Stomatological Hospital of Xiamen Medical College","award":["2023XKCX00030"],"award-info":[{"award-number":["2023XKCX00030"]}]},{"name":"Basic Research Training Project of Xiamen Medical College","award":["K2023-22"],"award-info":[{"award-number":["K2023-22"]}]},{"name":"iamen Medical College-Hospital joint funding project","award":["K2023-05"],"award-info":[{"award-number":["K2023-05"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82270988"],"award-info":[{"award-number":["82270988"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Oral Health"],"DOI":"10.1186\/s12903-026-08792-8","type":"journal-article","created":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T16:54:58Z","timestamp":1780419298000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Immediate dental implants: insights into early and late failures from a large-scale Chinese cohort"],"prefix":"10.1186","volume":"26","author":[{"given":"Yiyun","family":"Yang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lu","family":"Zhou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8409-8935","authenticated-orcid":false,"given":"Xiaomei","family":"Hong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9564-2142","authenticated-orcid":false,"given":"Mingfu","family":"Ye","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yang","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9163-7194","authenticated-orcid":false,"given":"Xiaoling","family":"Deng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0082-403X","authenticated-orcid":false,"given":"Mingyan","family":"Xu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,6,2]]},"reference":[{"key":"8792_CR1","first-page":"12","volume":"19","author":"ST Chen","year":"2004","unstructured":"Chen ST, Wilson TG Jr., Hammerle CH. Immediate or early placement of implants following tooth extraction: review of biologic basis, clinical procedures, and outcomes. Int J Oral Maxillofac Implants. 2004;19:12\u201325.","journal-title":"Int J Oral Maxillofac Implants"},{"issue":"6","key":"8792_CR2","doi-asserted-by":"publisher","first-page":"1084","DOI":"10.1111\/cid.12390","volume":"18","author":"M Ketabi","year":"2016","unstructured":"Ketabi M, Deporter D, Atenafu EG. A Systematic Review of Outcomes Following Immediate Molar Implant Placement Based on Recently Published Studies. Clin Implant Dent Relat Res. 2016;18(6):1084\u201394.","journal-title":"Clin Implant Dent Relat Res"},{"issue":"Suppl 21","key":"8792_CR3","doi-asserted-by":"publisher","first-page":"183","DOI":"10.1111\/jcpe.13131","volume":"46","author":"MS Tonetti","year":"2019","unstructured":"Tonetti MS, Jung RE, Avila-Ortiz G, Blanco J, Cosyn J, Fickl S, Figuero E, Goldstein M, Graziani F, Madianos P, et al. Management of the extraction socket and timing of implant placement: Consensus report and clinical recommendations of group 3 of the XV European Workshop in Periodontology. J Clin Periodontol. 2019;46(Suppl 21):183\u201394.","journal-title":"J Clin Periodontol"},{"key":"8792_CR4","doi-asserted-by":"crossref","unstructured":"Buser D, Chappuis V, Belser UC, Chen S. Implant placement post extraction in esthetic single tooth sites: when immediate, when early, when late? Periodontol 2000. 2017;73(1):84\u2013102.","DOI":"10.1111\/prd.12170"},{"issue":"4","key":"8792_CR5","doi-asserted-by":"publisher","first-page":"315","DOI":"10.1563\/AAID-JOI-D-09-00060","volume":"36","author":"G Romanos","year":"2010","unstructured":"Romanos G, Froum S, Hery C, Cho SC, Tarnow D. Survival rate of immediately vs delayed loaded implants: analysis of the current literature. J Oral Implantol. 2010;36(4):315\u201324.","journal-title":"J Oral Implantol"},{"issue":"1","key":"8792_CR6","doi-asserted-by":"publisher","first-page":"30","DOI":"10.5125\/jkaoms.2023.49.1.30","volume":"49","author":"KR Mustakim","year":"2023","unstructured":"Mustakim KR, Eo MY, Lee JY, Myoung H, Seo MH, Kim SM. Guidance and rationale for the immediate implant placement in the maxillary molar. J Korean Assoc Oral Maxillofac Surg. 2023;49(1):30\u201342.","journal-title":"J Korean Assoc Oral Maxillofac Surg"},{"issue":"7","key":"8792_CR7","doi-asserted-by":"publisher","first-page":"e241","DOI":"10.1902\/jop.2014.130632","volume":"85","author":"KW Slagter","year":"2014","unstructured":"Slagter KW, den Hartog L, Bakker NA, Vissink A, Meijer HJ, Raghoebar GM. Immediate placement of dental implants in the esthetic zone: a systematic review and pooled analysis. J Periodontol. 2014;85(7):e241\u2013250.","journal-title":"J Periodontol"},{"key":"8792_CR8","doi-asserted-by":"crossref","unstructured":"Martins SCR, Da Costa Marques M, Gomes Vidal M, Tolentino P, Dinelli RG, De Oliveira Fernandes GV, Shibli JA. Is the facial bone wall critical to achieving esthetic outcomes in immediate implant placement with immediate restoration? A systematic review. Adv Clin Exp Med. 2024;33(9):979\u201397.","DOI":"10.17219\/acem\/173573"},{"issue":"12","key":"8792_CR9","doi-asserted-by":"publisher","first-page":"1749","DOI":"10.1002\/JPER.18-0543","volume":"92","author":"BM Kinaia","year":"2021","unstructured":"Kinaia BM, Kazerani S, Korkis S, Masabni OM, Shah M, Neely AL. Effect of guided bone regeneration on immediately placed implants: Meta-analyses with at least 12 months follow-up after functional loading. J Periodontol. 2021;92(12):1749\u201360.","journal-title":"J Periodontol"},{"issue":"3","key":"8792_CR10","first-page":"233","volume":"9","author":"P Felice","year":"2016","unstructured":"Felice P, Zucchelli G, Cannizzaro G, Barausse C, Diazzi M, Trullenque-Eriksson A, Esposito M. Immediate, immediate-delayed (6 weeks) and delayed (4 months) post-extractive single implants: 4-month post-loading data from a randomised controlled trial. Eur J Oral Implantol. 2016;9(3):233\u201347.","journal-title":"Eur J Oral Implantol"},{"issue":"Suppl 5","key":"8792_CR11","doi-asserted-by":"publisher","first-page":"39","DOI":"10.1111\/j.1600-0501.2011.02372.x","volume":"23","author":"NP Lang","year":"2012","unstructured":"Lang NP, Pun L, Lau KY, Li KY, Wong MC. A systematic review on survival and success rates of implants placed immediately into fresh extraction sockets after at least 1 year. Clin Oral Implants Res. 2012;23(Suppl 5):39\u201366.","journal-title":"Clin Oral Implants Res"},{"issue":"9","key":"8792_CR12","doi-asserted-by":"publisher","first-page":"1162","DOI":"10.1016\/j.ijom.2017.03.016","volume":"46","author":"CC Mello","year":"2017","unstructured":"Mello CC, Lemos CAA, Verri FR, Dos Santos DM, Goiato MC, Pellizzer EP. Immediate implant placement into fresh extraction sockets versus delayed implants into healed sockets: A systematic review and meta-analysis. Int J Oral Maxillofac Surg. 2017;46(9):1162\u201377.","journal-title":"Int J Oral Maxillofac Surg"},{"issue":"11","key":"8792_CR13","doi-asserted-by":"publisher","first-page":"1793","DOI":"10.1016\/j.jcms.2019.08.004","volume":"47","author":"J Canellas","year":"2019","unstructured":"Canellas J, Medeiros PJD, Figueredo C, Fischer RG, Ritto FG. Which is the best choice after tooth extraction, immediate implant placement or delayed placement with alveolar ridge preservation? A systematic review and meta-analysis. J Craniomaxillofac Surg. 2019;47(11):1793\u2013802.","journal-title":"J Craniomaxillofac Surg"},{"issue":"1","key":"8792_CR14","doi-asserted-by":"publisher","first-page":"197","DOI":"10.1111\/prd.12212","volume":"77","author":"JYK Kan","year":"2018","unstructured":"Kan JYK, Rungcharassaeng K, Deflorian M, Weinstein T, Wang HL, Testori T. Immediate implant placement and provisionalization of maxillary anterior single implants. Periodontol 2000. 2018;77(1):197\u2013212.","journal-title":"Periodontol 2000"},{"issue":"7","key":"8792_CR15","doi-asserted-by":"publisher","first-page":"662","DOI":"10.1111\/clr.14076","volume":"34","author":"Y Xu","year":"2023","unstructured":"Xu Y, Liu T, Lin M, Xu A, Shen X, He F. Risk factors associated with loss of variable-thread tapered implants: A retrospective observational study of 1\u20135 years. Clin Oral Implants Res. 2023;34(7):662\u201374.","journal-title":"Clin Oral Implants Res"},{"issue":"6","key":"8792_CR16","doi-asserted-by":"publisher","first-page":"733","DOI":"10.1111\/jcpe.12898","volume":"45","author":"G Lin","year":"2018","unstructured":"Lin G, Ye S, Liu F, He F. A retrospective study of 30,959 implants: Risk factors associated with early and late implant loss. J Clin Periodontol. 2018;45(6):733\u201343.","journal-title":"J Clin Periodontol"},{"key":"8792_CR17","doi-asserted-by":"crossref","unstructured":"Misch CE, Perel ML, Wang HL, Sammartino G, Galindo-Moreno P, Trisi P, Steigmann M, Rebaudi A, Palti A, Pikos MA et al. Implant success, survival, and failure: the International Congress of Oral Implantologists (ICOI) Pisa Consensus Conference. Implant Dent. 2008;17(1):5\u201315.","DOI":"10.1097\/ID.0b013e3181676059"},{"issue":"1","key":"8792_CR18","doi-asserted-by":"publisher","first-page":"14","DOI":"10.4103\/njms.NJMS_75_16","volume":"11","author":"SR Dutta","year":"2020","unstructured":"Dutta SR, Passi D, Singh P, Atri M, Mohan S, Sharma A. Risks and complications associated with dental implant failure: Critical update. Natl J Maxillofac Surg. 2020;11(1):14\u20139.","journal-title":"Natl J Maxillofac Surg"},{"issue":"3","key":"8792_CR19","doi-asserted-by":"publisher","first-page":"152","DOI":"10.26650\/eor.20241457793","volume":"58","author":"M Purohit","year":"2024","unstructured":"Purohit M, Kolte AP, Bawankar PV, Kolte RA. Management of jump space in immediate implants with and without demineralised freeze dried bone allograft: a randomised controlled trial. Eur Oral Res. 2024;58(3):152\u20139.","journal-title":"Eur Oral Res"},{"issue":"1","key":"8792_CR20","doi-asserted-by":"publisher","first-page":"118","DOI":"10.1111\/cid.13159","volume":"25","author":"Q Liu","year":"2023","unstructured":"Liu Q, Yang J, Wang R, Yuan L, Yu K. Dental implant failure rates with low insertion torque with a nonsubmerged surgical approach: A retrospective clinical study. Clin Implant Dent Relat Res. 2023;25(1):118\u201323.","journal-title":"Clin Implant Dent Relat Res"},{"issue":"5","key":"8792_CR21","doi-asserted-by":"publisher","first-page":"630","DOI":"10.1002\/JPER.22-0453","volume":"94","author":"M Lindholm","year":"2023","unstructured":"Lindholm M, Claesson R, Lof H, Chiang HM, Oscarsson J, Johansson A, Aberg CH. Radiographic and clinical signs of periodontitis and associated bacterial species in a Swedish adolescent population. J Periodontol. 2023;94(5):630\u201340.","journal-title":"J Periodontol"},{"issue":"9","key":"8792_CR22","doi-asserted-by":"publisher","first-page":"995","DOI":"10.1177\/0022034516646098","volume":"95","author":"BR Chrcanovic","year":"2016","unstructured":"Chrcanovic BR, Kisch J, Albrektsson T, Wennerberg A. Factors Influencing Early Dental Implant Failures. J Dent Res. 2016;95(9):995\u20131002.","journal-title":"J Dent Res"},{"issue":"1","key":"8792_CR23","doi-asserted-by":"publisher","first-page":"151","DOI":"10.1111\/prd.12253","volume":"79","author":"J Blanco","year":"2019","unstructured":"Blanco J, Carral C, Argibay O, Linares A. Implant placement in fresh extraction sockets. Periodontol 2000. 2019;79(1):151\u201367.","journal-title":"Periodontol 2000"},{"key":"8792_CR24","doi-asserted-by":"publisher","first-page":"4951455","DOI":"10.1155\/2022\/4951455","volume":"2022","author":"W ElAmrousy","year":"2022","unstructured":"ElAmrousy W, Issa DR. Effect of an Autogenous Leukocyte Platelet-Rich Fibrin Tooth Graft Combination around Immediately Placed Implants in Periodontally Compromised Sites: A Randomized Clinical Trial. Int J Dent. 2022;2022:4951455.","journal-title":"Int J Dent"},{"issue":"3","key":"8792_CR25","doi-asserted-by":"publisher","first-page":"337","DOI":"10.11607\/prd.3478","volume":"38","author":"S Raes","year":"2018","unstructured":"Raes S, Cosyn J, Noyelle A, Raes F, De Bruyn H. Clinical Outcome After 8 to 10 Years of Immediately Restored Single Implants Placed in Extraction Sockets and Healed Ridges. Int J Periodontics Restor Dent. 2018;38(3):337\u201345.","journal-title":"Int J Periodontics Restor Dent"},{"issue":"1","key":"8792_CR26","doi-asserted-by":"crossref","first-page":"11","DOI":"10.11138\/orl\/2017.10.1.011","volume":"10","author":"M Esposito","year":"2017","unstructured":"Esposito M, Zucchelli G, Cannizzaro G, Checchi L, Barausse C, Trullenque-Eriksson A, Felice P. Immediate, immediate-delayed (6 weeks) and delayed (4 months) post-extractive single implants: 1-year post-loading data from a randomised controlled trial. Eur J Oral Implantol. 2017;10(1):11\u201326.","journal-title":"Eur J Oral Implantol"},{"issue":"9","key":"8792_CR27","first-page":"e45579","volume":"15","author":"L Mahesh","year":"2023","unstructured":"Mahesh L, Boquete Castro A, Bhasin MT. The Survival Rate of Posterior Immediate Implants in the Maxilla and Mandible: An Observational Retrospective Study of 158 Dental Implants. Cureus. 2023;15(9):e45579.","journal-title":"Cureus"},{"issue":"12","key":"8792_CR28","doi-asserted-by":"publisher","first-page":"1570","DOI":"10.1016\/j.ijom.2016.09.023","volume":"45","author":"LD Silva","year":"2016","unstructured":"Silva LD, de Lima VN, Faverani LP, de Mendonca MR, Okamoto R, Pellizzer EP. Maxillary sinus lift surgery-with or without graft material? A systematic review. Int J Oral Maxillofac Surg. 2016;45(12):1570\u20136.","journal-title":"Int J Oral Maxillofac Surg"},{"issue":"3","key":"8792_CR29","first-page":"283","volume":"28","author":"A Barone","year":"2008","unstructured":"Barone A, Cornelini R, Ciaglia R, Covani U. Implant placement in fresh extraction sockets and simultaneous osteotome sinus floor elevation: a case series. Int J Periodontics Restor Dent. 2008;28(3):283\u20139.","journal-title":"Int J Periodontics Restor Dent"},{"issue":"5","key":"8792_CR30","doi-asserted-by":"publisher","first-page":"613","DOI":"10.1111\/jcpe.12890","volume":"45","author":"G Troiano","year":"2018","unstructured":"Troiano G, Lo Russo L, Canullo L, Ciavarella D, Lo Muzio L, Laino L. Early and late implant failure of submerged versus non-submerged implant healing: A systematic review, meta-analysis and trial sequential analysis. J Clin Periodontol. 2018;45(5):613\u201323.","journal-title":"J Clin Periodontol"},{"issue":"2","key":"8792_CR31","doi-asserted-by":"publisher","first-page":"155","DOI":"10.3109\/17453678108991776","volume":"52","author":"T Albrektsson","year":"1981","unstructured":"Albrektsson T, Branemark PI, Hansson HA, Lindstrom J. Osseointegrated titanium implants. Requirements for ensuring a long-lasting, direct bone-to-implant anchorage in man. Acta Orthop Scand. 1981;52(2):155\u201370.","journal-title":"Acta Orthop Scand"},{"issue":"6","key":"8792_CR32","doi-asserted-by":"publisher","first-page":"443","DOI":"10.1111\/joor.12157","volume":"41","author":"BR Chrcanovic","year":"2014","unstructured":"Chrcanovic BR, Albrektsson T, Wennerberg A. Reasons for failures of oral implants. J Oral Rehabil. 2014;41(6):443\u201376.","journal-title":"J Oral Rehabil"},{"issue":"3","key":"8792_CR33","doi-asserted-by":"publisher","first-page":"462","DOI":"10.1111\/cid.12783","volume":"21","author":"H Liu","year":"2019","unstructured":"Liu H, Liu R, Wang M, Yang J. Immediate implant placement combined with maxillary sinus floor elevation utilizing the transalveolar approach and nonsubmerged healing for failing teeth in the maxillary molar area: A randomized controlled trial clinical study with one-year follow-up. Clin Implant Dent Relat Res. 2019;21(3):462\u201372.","journal-title":"Clin Implant Dent Relat Res"},{"issue":"4","key":"8792_CR34","doi-asserted-by":"publisher","first-page":"416","DOI":"10.1902\/jop.2016.150500","volume":"87","author":"AO Parashis","year":"2016","unstructured":"Parashis AO, Hawley CE, Stark PC, Ganguly R, Hanley JB, Steffensen B. Prospective Clinical and Radiographic Study of Alveolar Ridge Preservation Combining Freeze-Dried Bone Allograft With Two Xenogeneic Collagen Matrices. J Periodontol. 2016;87(4):416\u201325.","journal-title":"J Periodontol"},{"issue":"Suppl 1","key":"8792_CR35","first-page":"S137","volume":"11","author":"B Pommer","year":"2018","unstructured":"Pommer B, Mailath-Pokorny G, Haas R, Buseniechner D, Millesi W, Furhauser R. Extra-short (<\u20097\u00a0mm) and extra-narrow diameter (<\u20093.5\u00a0mm) implants: a meta-analytic literature review. Eur J Oral Implantol. 2018;11(Suppl 1):S137\u201346.","journal-title":"Eur J Oral Implantol"},{"issue":"4","key":"8792_CR36","first-page":"e37765","volume":"15","author":"EA Mously","year":"2023","unstructured":"Mously EA. Impact of Implant Diameter on the Early Survival Rate of Dental Implants in the Saudi Population: A One-Year Retrospective Study. Cureus. 2023;15(4):e37765.","journal-title":"Cureus"},{"issue":"2","key":"8792_CR37","doi-asserted-by":"publisher","first-page":"414","DOI":"10.1016\/j.joms.2009.10.002","volume":"68","author":"S Olate","year":"2010","unstructured":"Olate S, Lyrio MC, de Moraes M, Mazzonetto R, Moreira RW. Influence of diameter and length of implant on early dental implant failure. J Oral Maxillofac Surg. 2010;68(2):414\u20139.","journal-title":"J Oral Maxillofac Surg"},{"issue":"1","key":"8792_CR38","doi-asserted-by":"publisher","first-page":"173","DOI":"10.1016\/j.cden.2025.07.011","volume":"70","author":"R Rupapara","year":"2026","unstructured":"Rupapara R, Ravi A, Iyer S, Thomas DC. Implant Failures: Part 1. Dent Clin North Am. 2026;70(1):173\u201389.","journal-title":"Dent Clin North Am"},{"issue":"1","key":"8792_CR39","doi-asserted-by":"publisher","first-page":"57","DOI":"10.1097\/ID.0b013e3181bb8f6c","volume":"19","author":"R Anner","year":"2010","unstructured":"Anner R, Grossmann Y, Anner Y, Levin L. Smoking, diabetes mellitus, periodontitis, and supportive periodontal treatment as factors associated with dental implant survival: a long-term retrospective evaluation of patients followed for up to 10 years. Implant Dent. 2010;19(1):57\u201364.","journal-title":"Implant Dent"},{"issue":"1","key":"8792_CR40","doi-asserted-by":"publisher","first-page":"1586","DOI":"10.1186\/s12903-025-07005-y","volume":"25","author":"E Shafiee","year":"2025","unstructured":"Shafiee E, Nourizadeh A. Bruxism in implant-supported rehabilitations: a narrative review of clinical complications and management strategies. BMC Oral Health. 2025;25(1):1586.","journal-title":"BMC Oral Health"},{"issue":"9","key":"8792_CR41","doi-asserted-by":"publisher","first-page":"1189","DOI":"10.1016\/j.eprac.2025.06.003","volume":"31","author":"R Mirza","year":"2025","unstructured":"Mirza R, El Rabbany M, Ali DS, Tetradis S, Morrison A, Ruggiero S, Alnajimi R, Khan AA, Guyatt G. Dental Implant Failure and Medication-Related Osteonecrosis of the Jaw Related to Dental Implants in Patients Taking Antiresorptive Therapy for Osteoporosis: A Systematic Review and Meta-Analysis. Endocr Pract. 2025;31(9):1189\u201396.","journal-title":"Endocr Pract"}],"container-title":["BMC Oral Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s12903-026-08792-8","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12903-026-08792-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12903-026-08792-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T23:09:21Z","timestamp":1787612961000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1186\/s12903-026-08792-8"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,2]]},"references-count":41,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["8792"],"URL":"https:\/\/doi.org\/10.1186\/s12903-026-08792-8","relation":{},"ISSN":["1472-6831"],"issn-type":[{"value":"1472-6831","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,6,2]]},"assertion":[{"value":"6 September 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"27 May 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"2 June 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"This study has been approved by the Medical Ethics Committee of Xiamen Stomatological Hospital (IRB-HS20221207002). If the tooth was deemed non-restorable and the patient opted for implant treatment, a standardized IIP protocol was formulated, and written informed consent obtained. The study was conducted in accordance with the Declaration of Helsinki and followed STROBE reporting guidelines.","order":1,"name":"Ethics","label":"Ethics approval and consent to participate","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Not applicable.","order":2,"name":"Ethics","label":"Consent for publication","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":3,"name":"Ethics","label":"Competing interests","group":{"name":"EthicsHeading","label":"Declarations"}}],"article-number":"1556"}}