{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T20:52:15Z","timestamp":1788209535488,"version":"build-2803163510"},"reference-count":21,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2023,7,17]],"date-time":"2023-07-17T00:00:00Z","timestamp":1689552000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2023,10]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To analyze the influence of 3\u2010mm high abutments with different shapes (cylindrical abutment vs. wide abutment) on marginal bone\u2010level changes (bone loss and bone remodeling). The influence of abutment shape on implant success, probing pocket depth (PPD), and bleeding on probing (BoP) was studied as secondary objectives.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>Patients with a partially edentulous area requiring fixed dental prostheses by two implants in the posterior mandible or maxilla were included. The implants were 1\u2009mm subcrestally placed, and osseointegration healing was submerged. Three\u2010mm high abutments with two different shapes were randomly placed in second\u2010stage surgery: cylindrical abutments (cylindrical group) and wide abutments (wide group). Marginal bone\u2010level changes were measured using parallelized periapical radiographs at abutment placement, at definitive prosthesis placement, and at 1, 3, 6, and 12\u2009months after loading. PPD and BoP were likewise measured at the control visits.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Sixty\u2010four dental implants in 25 patients were included. Statistically significant differences were found in bone\u2010level changes. The cylindrical group exhibited less mean marginal bone remodeling (MBR) and marginal bone loss (MBL) than the wide group (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u2009.05). Moreover, the cylindrical group showed significantly less BoP (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u2009.05).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Abutment shape had a significant influence upon marginal bone\u2010level changes during the first 12\u2009months. Cylindrical abutments caused less MBR and MBL than wide abutments. More clinical studies involving longer follow\u2010ups and analyzing other abutment modifications are needed to improve our understanding of how abutments can affect peri\u2010implant tissue stability.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/clr.14130","type":"journal-article","created":{"date-parts":[[2023,7,17]],"date-time":"2023-07-17T23:45:44Z","timestamp":1689637544000},"page":"1015-1024","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["Influence of abutment shape on peri\u2010implant tissue conditions: A randomized clinical trial"],"prefix":"10.1111","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1268-5361","authenticated-orcid":false,"given":"Juan Carlos","family":"Bernabeu\u2010Mira","sequence":"first","affiliation":[{"name":"Oral Surgery and Implant Dentistry, Oral Surgery Unit, Department of Stomatology, Faculty of Medicine and Dentistry University of Valencia  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mar\u00eda","family":"Pe\u00f1arrocha\u2010Diago","sequence":"additional","affiliation":[{"name":"Oral Surgery and Implant Dentistry, Oral Surgery Unit, Department of Stomatology, Faculty of Medicine and Dentistry University of Valencia  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9","family":"Vi\u00f1a\u2010Almunia","sequence":"additional","affiliation":[{"name":"Oral Surgery and Implant Dentistry, Oral Surgery Unit, Department of Stomatology, Faculty of Medicine and Dentistry University of Valencia  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francisco","family":"Romero\u2010Gavil\u00e1n","sequence":"additional","affiliation":[{"name":"Department of Industrial Systems Engineering and Design Universitat Jaume I  Castell\u00f3n de la Plana Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2196-9868","authenticated-orcid":false,"given":"Mario","family":"P\u00e9rez\u2010Sayans","sequence":"additional","affiliation":[{"name":"Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Medicine and Dentistry University of Santiago de Compostela  Santiago de Compostela Spain"},{"name":"ORALRES group Santiago de Compostela Instituto de Investigaci\u00f3n Sanitaria de Santiago (IDIS)  Santiago de Compostela Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Pe\u00f1arrocha\u2010Oltra","sequence":"additional","affiliation":[{"name":"Oral Surgery and Implant Dentistry, Oral Surgery Unit, Department of Stomatology, Faculty of Medicine and Dentistry University of Valencia  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,7,17]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.21037\/fomm-21-64"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.13108"},{"key":"e_1_2_12_4_1","doi-asserted-by":"publisher","DOI":"10.11607\/ijp.6577"},{"key":"e_1_2_12_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12324"},{"key":"e_1_2_12_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.12829"},{"key":"e_1_2_12_7_1","doi-asserted-by":"publisher","DOI":"10.2307\/2529310"},{"key":"e_1_2_12_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u2010051X.2008.01283.x"},{"key":"e_1_2_12_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12903"},{"key":"e_1_2_12_10_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1967.38.6.610"},{"key":"e_1_2_12_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/JPER.20\u20100327"},{"key":"e_1_2_12_12_1","doi-asserted-by":"publisher","DOI":"10.1097\/ID.0b013e3181676059"},{"key":"e_1_2_12_13_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2002.73.3.322"},{"key":"e_1_2_12_14_1","doi-asserted-by":"publisher","DOI":"10.11607\/jomi.3363"},{"key":"e_1_2_12_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.13985"},{"key":"e_1_2_12_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12636"},{"key":"e_1_2_12_17_1","doi-asserted-by":"publisher","DOI":"10.1186\/1745\u20106215\u201011\u201032"},{"key":"e_1_2_12_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/cre2.594"},{"key":"e_1_2_12_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.13367"},{"key":"e_1_2_12_20_1","doi-asserted-by":"publisher","DOI":"10.11607\/ijp.6726"},{"key":"e_1_2_12_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100501.2010.02054.x"},{"key":"e_1_2_12_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.13251"}],"container-title":["Clinical Oral Implants Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/clr.14130","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,11]],"date-time":"2023-10-11T19:50:08Z","timestamp":1697053808000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/clr.14130"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,7,17]]},"references-count":21,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2023,10]]}},"alternative-id":["10.1111\/clr.14130"],"URL":"https:\/\/doi.org\/10.1111\/clr.14130","archive":["Portico"],"relation":{},"ISSN":["0905-7161","1600-0501"],"issn-type":[{"value":"0905-7161","type":"print"},{"value":"1600-0501","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,7,17]]},"assertion":[{"value":"2023-01-09","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication 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