{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,19]],"date-time":"2026-02-19T16:16:28Z","timestamp":1771517788637,"version":"3.50.1"},"reference-count":11,"publisher":"American Academy of Implant Dentistry","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,6]]},"abstract":"Sinus floor augmentation (SFA) is the most predictable treatment option in the atrophic posterior maxilla. However, exposure of the apical implant body into the maxillary sinus cavity is an occasionally observed phenomenon after SFA. Although most penetrating dental implants remain completely asymptomatic, they may induce recurrent rhinosinusitis or implant loss. Removal of the implant should be considered if there is significant implant exposure that results in prolonged treatment and increased costs. This case report demonstrates a recovery approach using sinus floor reaugmentation without implant removal in a patient with an apically exposed implant into the maxillary sinus cavity.<\/jats:p>","DOI":"10.1563\/aaid-joi-d-18-00271","type":"journal-article","created":{"date-parts":[[2019,2,6]],"date-time":"2019-02-06T10:35:51Z","timestamp":1549449351000},"page":"213-217","source":"Crossref","is-referenced-by-count":4,"title":["A Sinus Floor Reaugmentation Technique Around an Apically Exposed Implant Into the Maxillary Sinus"],"prefix":"10.1563","volume":"45","author":[{"given":"Daisuke","family":"Ueno","sequence":"first","affiliation":[{"name":"Ueno Dental Clinic, Akitakata, Hiroshima, Japan."},{"name":"Department of Implantology and Periodontology, Kanagawa Dental University, School of Dentistry, Yokohama, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Noriko","family":"Banba","sequence":"additional","affiliation":[{"name":"Department of Implantology and Periodontology, Kanagawa Dental University, School of Dentistry, Yokohama, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Akira","family":"Hasuike","sequence":"additional","affiliation":[{"name":"Department of Periodontology, Nihon University School of Dentistry, Tokyo, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazuhiko","family":"Ueda","sequence":"additional","affiliation":[{"name":"Department of Crown and Bridge Prosthodontics, School of Life Dentistry at Niigata, The Nippon Dental University, Niigata, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toshiro","family":"Kodama","sequence":"additional","affiliation":[{"name":"Department of Implantology and Periodontology, Kanagawa Dental University, School of Dentistry, Yokohama, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"434","reference":[{"key":"i1548-1336-45-3-213-b01","series-title":"J Clin Periodontol","first-page":"216","article-title":"A systematic review of the success of sinus floor elevation and survival of implants inserted in combination with sinus floor elevation","volume":"35","author":"Pjetursson \n BE,","year":"2008","unstructured":"Pjetursson \n BE, \n \n \n Tan \n WC, \n \n \n Zwahlen \n M, \n \n \n Lang \n NP. \n \n \n A systematic review of the success of sinus floor elevation and survival of implants inserted in combination with sinus floor elevation. J Clin Periodontol. 2008;35:216\u2013240."},{"key":"i1548-1336-45-3-213-b02","series-title":"Clin Oral Implants Res","first-page":"985","article-title":"Sinus augmentation via transcrestal approach: a comparison between the balloon and osteotome technique in a cadaver study","volume":"24","author":"Chan \n HL,","year":"2013","unstructured":"Chan \n HL, \n \n \n Oh \n TJ, \n \n \n Fu \n JH, \n \n \n Benavides \n E, \n \n \n Avila-Ortiz \n G, \n \n \n Wang \n HL. \n \n \n Sinus augmentation via transcrestal approach: a comparison between the balloon and osteotome technique in a cadaver study. Clin Oral Implants Res. 2013;24:985\u2013990."},{"key":"i1548-1336-45-3-213-b03","series-title":"Int J Oral Maxillofac Implants","first-page":"291","article-title":"Migration of implants into the maxillary sinus: two clinical cases","volume":"20","author":"Galindo \n P,","year":"2005","unstructured":"Galindo \n P, \n \n \n Sanchez-Fernandez \n E, \n \n \n Avila \n G, \n \n \n Cutando \n A, \n \n \n Fernandez \n JE. \n \n \n Migration of implants into the maxillary sinus: two clinical cases. Int J Oral Maxillofac Implants. 2005;20:291\u2013295."},{"key":"i1548-1336-45-3-213-b04","series-title":"Oral Maxillofac Surg","first-page":"63","article-title":"Freire Filho FW, Moreira RW, de Moraes M. Implant migration into maxillary sinus: description of two asymptomatic cases","volume":"14","author":"Kluppel \n LE,","year":"2010","unstructured":"Kluppel \n LE, \n \n \n Santos \n SE, \n \n \n Olate \n S, \n \n \n Freire Filho FW, Moreira RW, de Moraes M. Implant migration into maxillary sinus: description of two asymptomatic cases. Oral Maxillofac Surg. 2010;14:63\u201366."},{"key":"i1548-1336-45-3-213-b05","series-title":"Int J Oral Maxillofac Implants","first-page":"369","article-title":"Smoking and complications of onlay bone grafts and sinus lift operations","volume":"19","author":"Levin \n L,","year":"2004","unstructured":"Levin \n L, \n \n \n Herzberg \n R, \n \n \n Dolev \n E, \n \n \n Schwartz-Arad \n D. \n \n \n Smoking and complications of onlay bone grafts and sinus lift operations. Int J Oral Maxillofac Implants. 2004;19:369\u2013373."},{"key":"i1548-1336-45-3-213-b06","series-title":"Am J Rhinol","first-page":"77","article-title":"Wound healing of the nasal and paranasal mucosa: a review","volume":"16","author":"Watelet \n JB,","year":"2002","unstructured":"Watelet \n JB, \n \n \n Bachert \n C, \n \n \n Gevaert \n P, \n \n \n Van Cauwenberge \n P. \n \n \n Wound healing of the nasal and paranasal mucosa: a review. Am J Rhinol. 2002;16:77\u201384."},{"key":"i1548-1336-45-3-213-b07","series-title":"Int J Oral Maxillofac Surg","first-page":"312","article-title":"Rhino-sinusitis related to endosseous implants extending into the nasal cavity. A case report","volume":"33","author":"Raghoebar \n GM,","year":"2004","unstructured":"Raghoebar \n GM, \n \n \n Weissenbruch \n R, \n \n \n Vissink \n A. \n \n \n Rhino-sinusitis related to endosseous implants extending into the nasal cavity. A case report. Int J Oral Maxillofac Surg. 2004;33:312\u2013314."},{"key":"i1548-1336-45-3-213-b08","series-title":"J Appl Oral Sci","first-page":"560","article-title":"Experimental study on penetration of dental implants into the maxillary sinus in different depths","volume":"21","author":"Zhong \n W,","year":"2013","unstructured":"Zhong \n W, \n \n \n Chen \n B, \n \n \n Liang \n X, \n \n \n Ma \n G. \n \n \n Experimental study on penetration of dental implants into the maxillary sinus in different depths. J Appl Oral Sci. 2013;21:560\u2013566."},{"key":"i1548-1336-45-3-213-b09","series-title":"Clin Oral Implants Res","first-page":"894","article-title":"Marginal bone level and survival of short and standard-length implants after 3 years: an open multi-center randomized controlled clinical trial","volume":"29","author":"Zadeh \n HH,","year":"2018","unstructured":"Zadeh \n HH, \n \n \n Gulj\u00e9 \n F, \n \n \n Palmer \n PJ, \n \n et al. \n Marginal bone level and survival of short and standard-length implants after 3 years: an open multi-center randomized controlled clinical trial. Clin Oral Implants Res. 2018;29:894\u2013906."},{"key":"i1548-1336-45-3-213-b10","series-title":"Eur J Oral Implantol","first-page":"175","article-title":"Posterior atrophic jaws rehabilitated with prostheses supported by 6 mm long \u00d7 4 mm wide implants or by longer implants in augmented bone. 3-year post-loading results from a randomised controlled trial","volume":"1","author":"Felice \n P,","year":"2018","unstructured":"Felice \n P, \n \n \n Barausse \n C, \n \n \n Pistilli \n V, \n \n \n Piattelli \n M, \n \n \n Ippolito \n DR, \n \n \n Esposito \n M. \n \n \n Posterior atrophic jaws rehabilitated with prostheses supported by 6 mm long \u00d7 4 mm wide implants or by longer implants in augmented bone. 3-year post-loading results from a randomised controlled trial. Eur J Oral Implantol. 2018;1:175\u2013187."},{"key":"i1548-1336-45-3-213-b11","series-title":"Med Oral Patol Oral Cir Bucal","first-page":"e869","article-title":"Decontamination of dental implant surface in peri-implantitis treatment: a literature review","volume":"18","author":"Mellado-Valero \n A,","year":"2013","unstructured":"Mellado-Valero \n A, \n \n \n Buitrago-Vera \n P, \n \n \n Sol\u00e1-Ruiz \n MF, \n \n \n Ferrer-Garc\u00eda \n JC. \n \n \n Decontamination of dental implant surface in peri-implantitis treatment: a literature review. Med Oral Patol Oral Cir Bucal. 2013;18:e869\u2013e876."}],"container-title":["Journal of Oral Implantology"],"original-title":[],"link":[{"URL":"https:\/\/joi.kglmeridian.com\/view\/journals\/orim\/45\/3\/article-p213.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/meridian.allenpress.com\/joi\/article-pdf\/45\/3\/213\/2384628\/aaid-joi-d-18-00271.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/joi.kglmeridian.com\/downloadpdf\/journals\/orim\/45\/3\/article-p213.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/joi.kglmeridian.com\/downloadpdf\/journals\/orim\/45\/3\/article-p213.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,11]],"date-time":"2025-07-11T00:16:51Z","timestamp":1752193011000},"score":1,"resource":{"primary":{"URL":"https:\/\/joi.kglmeridian.com\/view\/journals\/orim\/45\/3\/article-p213.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,6]]},"references-count":11,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.1563\/aaid-joi-d-18-00271","relation":{},"ISSN":["0160-6972","1548-1336"],"issn-type":[{"value":"0160-6972","type":"print"},{"value":"1548-1336","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,6]]}}}