{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T20:15:06Z","timestamp":1775247306727,"version":"3.50.1"},"reference-count":35,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2014,12,23]],"date-time":"2014-12-23T00:00:00Z","timestamp":1419292800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["31370962"],"award-info":[{"award-number":["31370962"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81470782"],"award-info":[{"award-number":["81470782"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2016,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To evaluate the long\u2010term aesthetic outcome of the single crowns supported by soft tissue level implants placed in healed sites in the anterior maxilla region via the pink aesthetic score (<jats:styled-content style=\"fixed-case\">PES<\/jats:styled-content>) and the white aesthetic score (<jats:styled-content style=\"fixed-case\">WES<\/jats:styled-content>).<\/jats:p><\/jats:sec><jats:sec><jats:title>Material and methods<\/jats:title><jats:p>According to the inclusion criteria, patients who had received a single Straumann<jats:sup><jats:bold>\u00ae<\/jats:bold><\/jats:sup> Standard Plus implant in the anterior maxilla at the Shanghai 9th People's Hospital between 2005 and 2008 were invited for a re\u2010examination based on a number of inclusion criteria and exclusion criteria. Clinical, radiographic and aesthetic outcomes (<jats:styled-content style=\"fixed-case\">PES<\/jats:styled-content>\/<jats:styled-content style=\"fixed-case\">WES<\/jats:styled-content>) were assessed during their revisit at 5\u20138\u00a0years after crown placement.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Forty\u2010five patients were enrolled in the study. All 45 implants were successfully integrated and most of the implants did not show signs of peri\u2010implant disease at the time of the assessment. The marginal bone resorption was 1.10\u00a0\u00b1\u00a00.92\u00a0mm. The mean total <jats:styled-content style=\"fixed-case\">PES<\/jats:styled-content> was 8.48\u00a0\u00b1\u00a02.62 at the baseline, 9.57\u00a0\u00b1\u00a02.37 at the 6\u201310\u00a0months revisit and 9.01\u00a0\u00b1\u00a02.45 at the 5\u20138\u00a0years follow\u2010up. The scores of the mesial and distal papillae increased significantly between the baseline and 6\u201310\u00a0months follow\u2010up, this improvement remained stable at the 5\u20138\u00a0years follow\u2010up. The scores of soft tissue level, colour of the soft tissue, soft tissue texture and the alveolar process decreased significantly between the 6\u201310\u00a0months and 5\u20108\u00a0years revisits. The mean <jats:styled-content style=\"fixed-case\">WES<\/jats:styled-content> was 7.83\u00a0\u00b1\u00a01.60 at the baseline and 7.72\u00a0\u00b1\u00a01.43 at the 5\u20138\u00a0years revisit. There was no significant difference of the <jats:styled-content style=\"fixed-case\">WES<\/jats:styled-content> between the baseline and 5\u20138\u00a0years revisit.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The possibility of spontaneous papillae regeneration after implant treatment and the long\u2010term stability of the regenerated papillae were confirmed. However, recession of the facial soft tissue has been found. The incidence of the recession at thin biotype sites tended to be higher.<\/jats:p><\/jats:sec>","DOI":"10.1111\/clr.12540","type":"journal-article","created":{"date-parts":[[2014,12,23]],"date-time":"2014-12-23T12:45:21Z","timestamp":1419338721000},"page":"106-112","source":"Crossref","is-referenced-by-count":13,"title":["Evaluation of the clinical and aesthetic outcomes of Straumann<sup>\u00ae<\/sup> Standard Plus implants supported single crowns placed in non\u2010augmented healed sites in the anterior maxilla: a 5\u20138\u00a0years retrospective study"],"prefix":"10.1111","volume":"27","author":[{"given":"Xu","family":"Zhao","sequence":"first","affiliation":[{"name":"Department of Oral and Maxillo\u2010facial Implantology Shanghai 9th People's Hospital School of Medicine Shanghai Jiaotong University Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shi\u2010Chong","family":"Qiao","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillo\u2010facial Implantology Shanghai 9th People's Hospital School of Medicine Shanghai Jiaotong University Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun\u2010Yu","family":"Shi","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillo\u2010facial Implantology Shanghai 9th People's Hospital School of Medicine Shanghai Jiaotong University Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naoya","family":"Uemura","sequence":"additional","affiliation":[{"name":"Department of Oral Implantology Osaka Dental University Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Korenori","family":"Arai","sequence":"additional","affiliation":[{"name":"Department of Oral Implantology Osaka Dental University Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hong\u2010Chang","family":"Lai","sequence":"additional","affiliation":[{"name":"Department of Oral and 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