{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,6]],"date-time":"2026-11-06T17:25:05Z","timestamp":1793985905428,"version":"4.8.0"},"reference-count":32,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2025,12,13]],"date-time":"2025-12-13T00:00:00Z","timestamp":1765584000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,12,13]],"date-time":"2025-12-13T00:00:00Z","timestamp":1765584000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100019921","name":"Geistlich Pharma","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100019921","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>To assess 3\u2010year changes of peri\u2010implant tissues following previous soft tissue (volume) augmentation (STA) with a volume\u2010stable collagen matrix (VCMX) or connective tissue (SCTG) at single\u2010implant restorations.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>In a non\u2010interventional follow\u2010up observation, peri\u2010implant tissues were evaluated with regard to buccal mucosal thickness (MT) and contour, peri\u2010implant conditions: probing depth (PD), bleeding on probing (BOP), plaque (PI), mucosal margin level\/crown height (CH), and clinician\u2010reported esthetics (PE and PES). Patient\u2010 and clinician\u2010reported satisfaction was recorded at 3\u2009years (VAS). Mixed\u2010effects models were used to compare the groups.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Fifty\u2010six patients (age: 48.0\u2009\u00b1\u200915.5\u2009years) were followed. MT changes over time did not differ between groups [3.9\u2009\u00b1\u20091.4\u2009mm to 2.6\u2009\u00b1\u20091.1\u2009mm for VCMX; 3.8\u2009\u00b1\u20091.3\u2009mm to 2.9\u2009\u00b1\u20091.2\u2009mm for SCTG]. The estimated intergroup mean difference (VCMX\u2013SCTG) was 0.2\u2009mm (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.587). Mucosal recession was minimal in both groups [0.2\u2009\u00b1\u20091.0\u2009mm (VCMX) and 0.2\u2009\u00b1\u20090.6\u2009mm (SCTG)]. At 3\u2009years, intergroup differences in PE scores amounted to 0.5 at mesial (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.06) and distal sites (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.023) in favor of SCTG. PES scores were high in both groups (VCMX\u2009=\u200910.8; SCTG\u2009=\u200910.9) with no significant differences between the groups (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.580). Patient\u2010reported satisfaction with overall esthetics was high (VAS: SCTG\u2009=\u20099.5; VCMX\u2009=\u20099.6) with no significant intergroup differences. Clinician\u2010reported satisfaction was significantly higher for SCTG (VAS: 8.5) compared with VCMX (VAS: 7.4;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.04).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Both VCMX and SCTG maintained stable peri\u2010implant soft tissues with minimal contour changes 3\u2009years after implant loading. Clinician\u2010reported outcome\u2014esthetics overall\u2014favored SCTG; however, patient\u2010reported outcomes did not support this finding.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/clr.70078","type":"journal-article","created":{"date-parts":[[2025,12,13]],"date-time":"2025-12-13T17:39:51Z","timestamp":1765647591000},"page":"345-356","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Changes in Peri\u2010Implant Soft Tissue Dimensions Following Soft Tissue Contour Augmentation: A 3\u2010Year Follow\u2010Up of a Multi\u2010Center RCT"],"prefix":"10.1111","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1015-3145","authenticated-orcid":false,"given":"Karin","family":"Jepsen","sequence":"first","affiliation":[{"name":"Department of Periodontology, Operative and Preventive Dentistry Center for Dental and Oral Medicine, University Hospital Bonn  Bonn Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4160-5837","authenticated-orcid":false,"given":"S\u00f8ren","family":"Jepsen","sequence":"additional","affiliation":[{"name":"Department of Periodontology, Operative and Preventive Dentistry Center for Dental and Oral Medicine, University Hospital Bonn  Bonn Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8280-7347","authenticated-orcid":false,"given":"Christoph H. F.","family":"H\u00e4mmerle","sequence":"additional","affiliation":[{"name":"Clinic of Reconstructive Dentistry, University of Zurich  Zurich Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7030-155X","authenticated-orcid":false,"given":"Leonardo","family":"Mancini","sequence":"additional","affiliation":[{"name":"Clinic of Reconstructive Dentistry, University of Zurich  Zurich Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5832-7327","authenticated-orcid":false,"given":"Franz J.","family":"Strauss","sequence":"additional","affiliation":[{"name":"Clinic of Reconstructive Dentistry, University of Zurich  Zurich Switzerland"},{"name":"Universidad Autonoma de Chile  Santiago Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1679-6202","authenticated-orcid":false,"given":"Malin","family":"Strasding","sequence":"additional","affiliation":[{"name":"Division of Fixed Prosthodontics and Biomaterials University of Geneva  Geneva Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-7369-8514","authenticated-orcid":false,"given":"Stefan","family":"Hicklin","sequence":"additional","affiliation":[{"name":"Division of Fixed Prosthodontics and Biomaterials University of Geneva  Geneva Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6293-5755","authenticated-orcid":false,"given":"Mariano","family":"Sanz","sequence":"additional","affiliation":[{"name":"ETEP Research Group (Etiology and Therapy of Periodontal and Peri\u2010Implant Diseases) University Complutense  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7037-1163","authenticated-orcid":false,"given":"Ignacio","family":"Sanz\u2010Martin","sequence":"additional","affiliation":[{"name":"ETEP Research Group (Etiology and Therapy of Periodontal and Peri\u2010Implant Diseases) University Complutense  Madrid Spain"},{"name":"Private Practice  Lausanne Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1764-7447","authenticated-orcid":false,"given":"Daniel S.","family":"Thoma","sequence":"additional","affiliation":[{"name":"Clinic of Reconstructive Dentistry, University of Zurich  Zurich Switzerland"},{"name":"Department of Periodontology Research Institute for Periodontal Regeneration, Yonsei University College of Dentistry  Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4537-7624","authenticated-orcid":false,"given":"Irena","family":"Sailer","sequence":"additional","affiliation":[{"name":"Division of Fixed Prosthodontics and Biomaterials University of Geneva  Geneva Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,12,13]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.13789"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.14032"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2009.080565"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.11607\/prd.3700"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1177\/1553350611426011"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12634"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.3390\/ma13030511"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100501.2005.01193.x"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.14127"},{"issue":"4","key":"e_1_2_10_11_1","first-page":"326","article-title":"Regeneration of Gingival Papillae After Single\u2010Implant Treatment","volume":"17","author":"Jemt T.","year":"1997","journal-title":"International Journal of Periodontics & Restorative Dentistry"},{"issue":"3","key":"e_1_2_10_12_1","first-page":"251","article-title":"In Vitro Color Changes of Soft Tissues Caused by Restorative Materials","volume":"27","author":"Jung R. 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