{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,13]],"date-time":"2026-06-13T12:38:27Z","timestamp":1781354307066,"version":"3.54.1"},"reference-count":38,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2023,8,11]],"date-time":"2023-08-11T00:00:00Z","timestamp":1691712000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100013058","name":"Jiangsu Provincial Key Research and Development Program","doi-asserted-by":"publisher","award":["BE2022797"],"award-info":[{"award-number":["BE2022797"]}],"id":[{"id":"10.13039\/501100013058","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100017962","name":"Jiangsu Commission of Health","doi-asserted-by":"publisher","award":["M2020066"],"award-info":[{"award-number":["M2020066"]}],"id":[{"id":"10.13039\/100017962","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100017962","name":"Jiangsu Commission of Health","doi-asserted-by":"publisher","award":["LKM2022025"],"award-info":[{"award-number":["LKM2022025"]}],"id":[{"id":"10.13039\/100017962","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100017962","name":"Jiangsu Commission of Health","doi-asserted-by":"publisher","award":["YJXYYJSDW4"],"award-info":[{"award-number":["YJXYYJSDW4"]}],"id":[{"id":"10.13039\/100017962","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100017962","name":"Jiangsu Commission of Health","doi-asserted-by":"publisher","award":["CXZX202227"],"award-info":[{"award-number":["CXZX202227"]}],"id":[{"id":"10.13039\/100017962","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Prosthodontics"],"published-print":{"date-parts":[[2024,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To evaluate the adaptability between posts and post spaces and the rationality of cores fabricated by two digital custom post\u2010and\u2010core processes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>Titanium post\u2010and\u2010cores were fabricated by digital scanning impression technology or digital scanning wax\u2010pattern technology on tooth defect molds of incisors, premolars, and molars, with traditional lost\u2010wax casts of these teeth as the controls. Micro\u2010CT and a laboratory scanner were used to determine intervals between post wall and root canal wall of the root apex, middle, and cervix of each sample in cross\u2010, sagittal, and coronal sections; intervals between the end of post and tooth; diameters of cervical, middle, and incisal part at cross\u2010, sagittal, and coronal sections of each sample, as well as shoulder widths.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The three fabrication processes showed significant differences in intervals between post\u2010and\u2010core prostheses and root canal walls, diameters of all parts of cores, and shoulder widths. Scanning impressions showed significant advantages in the main part of post\u2010and\u2010cores in incisors and premolars, while the scanning wax\u2010pattern process showed obvious inferiorities in premolars and molars. As to core spatial size, values of measured sites in the scanning impression process were closer to the standard than those of the traditional process, while differences between the measured value of the scanning wax\u2010pattern process were much more obvious than in the traditional process.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The use of digital custom post\u2010and\u2010core scanning impressions improved the rationality and precision of post\u2010and\u2010core dimensions compared with two other processes.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jopr.13742","type":"journal-article","created":{"date-parts":[[2023,7,31]],"date-time":"2023-07-31T05:28:27Z","timestamp":1690781307000},"page":"593-605","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Evaluation of custom posts and cores fabricated by two digital technologies in core and post space dimensions"],"prefix":"10.1111","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2590-3156","authenticated-orcid":false,"given":"Yumin","family":"Wu","sequence":"first","affiliation":[{"name":"Department of Prosthodontics Jiangsu Province Key Laboratory of Oral Diseases Jiangsu Province Engineering Research Center of Stomatological Translational Medicine The Affiliated Stomatological Hospital of Nanjing Medical University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haowen","family":"Qi","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics Jiangsu Province Key Laboratory of Oral Diseases Jiangsu Province Engineering Research Center of Stomatological Translational Medicine The Affiliated Stomatological Hospital of Nanjing Medical University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Danlei","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics Jiangsu Province Key Laboratory of Oral Diseases Jiangsu Province Engineering Research Center of Stomatological Translational Medicine The Affiliated Stomatological Hospital of Nanjing Medical University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2054-3040","authenticated-orcid":false,"given":"Mengyuan","family":"Liao","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics Jiangsu Province Key Laboratory of Oral Diseases Jiangsu Province Engineering Research Center of Stomatological Translational Medicine The Affiliated Stomatological Hospital of Nanjing Medical University  Nanjing 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