{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T12:04:07Z","timestamp":1792757047927,"version":"4.5.0"},"reference-count":31,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2019,10,25]],"date-time":"2019-10-25T00:00:00Z","timestamp":1571961600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clin Implant Dent Rel Res"],"published-print":{"date-parts":[[2019,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>Maxillary sinus augmentation is a widely used surgical procedure to increase the bone volume before implant placement. In order to predict the stability of the implant, analysis of the change in bone volume and quality after a sinus graft procedure is necessary. The purpose of this study was to analyze the change in volume and quality of bone graft material after maxillary sinus augmentation using cone beam computed tomography (CBCT).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods and Materials<\/jats:title><jats:p>Maxillary sinus lift procedures using bovine bone materials (Bio\u2010Oss, Geistrich, Swiss) without immediate implantation were performed at the Pusan National University Dental Hospital in 22 patients, from 2014 to 2017. CBCT images were captured before surgery (T1), a day after surgery (T2), and after 4 to 7 months at follow\u2010up (T3). The T2 and T3 images were registered to the T1 image using histogram matching and intensity\u2010based registration. A total of 30 sinuses were analyzed three\u2010dimensionally (3\u2010D), using self\u2010made software MATLAB 2018a (MathWorks, Natick, Massachusetts). The volume and structural indices of the bone graft material were measured and analyzed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The average volume of graft material showed a decrease, while the average gray value showed an increase during the follow\u2010up period, but these changes were not statistically significant. The structural indices of the graft material after histogram matching showed a significant difference in homogeneity, connectivity, thickness, and roughness at the postoperative follow\u2010up.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The volume and gray value showed no statistically significant changes after the maxillary sinus lift procedures. The results of this study show that structural analysis using histogram matching can be used as a promising tool to analyze the quality of graft materials.<\/jats:p><\/jats:sec>","DOI":"10.1111\/cid.12853","type":"journal-article","created":{"date-parts":[[2019,10,25]],"date-time":"2019-10-25T11:36:31Z","timestamp":1572003391000},"page":"1148-1155","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":30,"title":["Automatic three\u2010dimensional analysis of bone volume and quality change after maxillary sinus augmentation"],"prefix":"10.1111","volume":"21","author":[{"given":"Jin\u2010Ju","family":"Kwon","sequence":"first","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery Pusan National University, Dental Research Institute  Yangsan Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"JaeJoon","family":"Hwang","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Radiology, School of Dentistry Pusan National University, Dental Research Institute  Yangsan Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yong\u2010Deok","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery Pusan National University, Dental Research Institute  Yangsan Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sang\u2010Hun","family":"Shin","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery Pusan National University, Dental Research Institute  Yangsan Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bong\u2010Hae","family":"Cho","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Radiology, School of Dentistry Pusan National University, Dental Research Institute  Yangsan Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0678-2499","authenticated-orcid":false,"given":"Jae\u2010Yeol","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery Pusan National University, Dental Research Institute  Yangsan Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,10,25]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12174"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2010.02032.x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.11607\/jomi.4111"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.11607\/jomi.3948"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2007.01487.x"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.12728"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1097\/SCS.0000000000002393"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2015.07.003"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2012.01.020"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joms.2010.12.004"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.11607\/jomi.3924"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcms.2013.03.004"},{"key":"e_1_2_7_14_1","first-page":"75","article-title":"Clinical applications of cone\u2010beam computed tomography in dental practice","volume":"72","author":"Scarfe WC","year":"2006","journal-title":"J Can Dent Assoc"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1708-8208.2008.00083.x"},{"key":"e_1_2_7_16_1","first-page":"499","article-title":"Multichannel computed tomography versus cone\u2010beam computed tomography: linear accuracy of in vitro measurements of the maxilla for implant placement","volume":"25","author":"Fatemitabar SA","year":"2010","journal-title":"Int J Oral Maxillofac Implants"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12663-014-0736-3"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1259\/dmfr.20140238"},{"key":"e_1_2_7_19_1","first-page":"361","article-title":"Method for converting cone\u2010beam CT values into Hounsfield units for radiation treatment","volume":"6","author":"Abe T","year":"2017","journal-title":"Plan Theory"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.11607\/jomi.3236"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2012.213"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0016520"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.5566\/ias.v26.p83-92"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2004.00996.x"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tripleo.2008.09.033"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1080\/00207160500112944"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1053\/joms.2002.30576"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1708-8208.2012.00445.x"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1186\/s40824-018-0136-8"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bonr.2014.10.005"},{"key":"e_1_2_7_31_1","first-page":"94171B","article-title":"Validation of CBCT for the computation of textural biomarkers","volume":"9417","author":"Paniagua B","year":"2015","journal-title":"Proc SPIE Int Soc Opt Eng"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1259\/dmfr.20160435"}],"container-title":["Clinical Implant Dentistry and Related Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fcid.12853","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cid.12853","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/cid.12853","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cid.12853","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,8]],"date-time":"2023-09-08T22:18:37Z","timestamp":1694211517000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/cid.12853"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,10,25]]},"references-count":31,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2019,12]]}},"alternative-id":["10.1111\/cid.12853"],"URL":"https:\/\/doi.org\/10.1111\/cid.12853","archive":["Portico"],"relation":{},"ISSN":["1523-0899","1708-8208"],"issn-type":[{"value":"1523-0899","type":"print"},{"value":"1708-8208","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,10,25]]},"assertion":[{"value":"2019-06-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-09-19","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-10-25","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}