{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T22:13:02Z","timestamp":1790115182657,"version":"4.0.1"},"reference-count":46,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T00:00:00Z","timestamp":1709251200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"DOI":"10.13039\/501100002322","name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior\u2014Brasil","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100002322","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,4,29]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Objectives<\/jats:title>\n                  <jats:p>The aim of this systematic review was to verify the accuracy of linear measurements performed on low-dose CBCT protocols for implant planning, in comparison with those performed on standard and high-resolution CBCT protocols.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>The literature search included four databases (Pubmed, Web of Science, Embase, and Scopus). Two reviewers independently screened titles\/abstracts and full texts according to eligibility criteria, extracted the data, and examined the methodological quality. Risk of bias assessment was performed using the Quality Assessment Tool For In Vitro Studies. Random-effects meta-analysis was used for pooling measurement error data.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>The initial search yielded 4684 titles. In total, 13 studies were included in the systematic review, representing a total of 81 samples, while 9 studies were included in the meta-analysis. The risk of bias ranged from medium to low. The main results across the studies indicate a strong consistency in linear measurements performed on low-dose images in relation to the reference methods. The overall pooled planning measurement error from low-dose CBCT protocols was \u22120.24\u2009mm (95% CI, \u22120.52 to 0.04) with a high level of heterogeneity, showing a tendency for underestimation of real values. Various studies found no significant differences in measurements across different protocols (eg, voxel sizes, mA settings, or dose levels), regions (incisor, premolar, molar) and types (height vs. width). Some studies, however, noted exceptions in measurements performed on the posterior mandible.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>Low-dose CBCT protocols offer adequate precision and accuracy of linear measurements for implant planning. Nevertheless, diagnostic image quality needs must be taken into consideration when choosing a low-dose CBCT protocol.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/dmfr\/twae007","type":"journal-article","created":{"date-parts":[[2024,3,2]],"date-time":"2024-03-02T07:29:12Z","timestamp":1709364552000},"page":"207-221","source":"Crossref","is-referenced-by-count":15,"title":["Accuracy of linear measurements for implant planning based on low-dose cone beam CT protocols: a systematic review and meta-analysis"],"prefix":"10.1093","volume":"53","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3799-5043","authenticated-orcid":false,"given":"Ana Luiza E","family":"Carneiro","sequence":"first","affiliation":[{"name":"Department of Stomatology, School of Dentistry, University of S\u00e3o Paulo (USP) , S\u00e3o Paulo, 05508-000, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isabella N R","family":"Reis","sequence":"additional","affiliation":[{"name":"Department of Stomatology, School of Dentistry, University of S\u00e3o Paulo (USP) , S\u00e3o Paulo, 05508-000, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernando Valentim","family":"Bitencourt","sequence":"additional","affiliation":[{"name":"Section for Oral Ecology and Inflammation, Department of Dentistry and Oral Health, Aarhus University , Aarhus, 8000, Denmark"},{"name":"Steno Diabetes Center Aarhus , Aarhus, 8200, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniela M R A","family":"Salgado","sequence":"additional","affiliation":[{"name":"Department of Stomatology, School of Dentistry, University of S\u00e3o Paulo (USP) , S\u00e3o Paulo, 05508-000, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudio","family":"Costa","sequence":"additional","affiliation":[{"name":"Department of Stomatology, School of Dentistry, University of S\u00e3o Paulo (USP) , S\u00e3o Paulo, 05508-000, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rubens","family":"Spin-Neto","sequence":"additional","affiliation":[{"name":"Department of Dentistry and Oral Health\u2014Section for Oral Radiology and Endodontics, Aarhus University , Aarhus, 8000, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2024,3,1]]},"reference":[{"issue":"9","key":"2024042907530888600_twae007-B1","doi-asserted-by":"crossref","first-page":"1558","DOI":"10.1007\/s003300050586","article-title":"A new volumetric CT machine for dental imaging based on the cone-beam technique: preliminary results","volume":"8","author":"Mozzo","year":"1998","journal-title":"Eur Radiol"},{"issue":"6","key":"2024042907530888600_twae007-B2","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1111\/j.1365-2591.2008.01531.x","article-title":"New dimensions in endodontic imaging: Part 2. 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