{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T21:37:34Z","timestamp":1762033054171},"reference-count":55,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2012,10,11]],"date-time":"2012-10-11T00:00:00Z","timestamp":1349913600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2014,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>The aim of this study was to evaluate bone remodelling and soft tissue reactions around immediate nonocclusal loaded implants with different collar configuration in beagle dogs.<\/jats:p><\/jats:sec><jats:sec><jats:title>Material and methods<\/jats:title><jats:p>The mandibular bilateral second, third and fourth premolars of six beagle dogs were extracted. After 3\u00a0months of healing, four implants were placed in the mandibles of each dog. Randomly, two implants with a 1.5\u00a0mm polished surface collar (<jats:styled-content style=\"fixed-case\">TSA<\/jats:styled-content>, control group) and two implants with a 0.7\u00a0mm polished surface collar and 2.5\u00a0mm microthreaded area (<jats:styled-content style=\"fixed-case\">TSAA<\/jats:styled-content>, test group) were inserted. Both groups were treated with a minimal mucoperiosteal flap elevation approach. Impressions were taken and two single screw\u2010retained restorations were inserted in each hemi\u2010mandible 2\u00a0days after the implant placement. The animals were sacrificed at 1, 2 and 3\u00a0months (two specimens each), and biopsies were obtained. Samples were processed for ground sectioning. Histomorphometric analysis was carried out to compare buccal and lingual bone height loss and soft tissue behaviour between the two groups.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Crestal bone resorption was significantly higher in the control group (<jats:italic>P<\/jats:italic>\u00a0&gt;\u00a00.05). The establishment of the biological width showed similar outcomes for both groups. Only the distance from the top of the peri\u2010implant mucosa to the apical portion of the barrier epithelium at lingual aspect was significantly more pronounced in the control group (<jats:italic>P<\/jats:italic>\u00a0&gt;\u00a00.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The alterations that occurred in the peri\u2010implant tissues were related to the adaptation that occurred after the loading conditions in both groups. The microthread design might have an effect in maintaining the marginal bone loss against loading.<\/jats:p><\/jats:sec>","DOI":"10.1111\/clr.12047","type":"journal-article","created":{"date-parts":[[2012,10,12]],"date-time":"2012-10-12T02:26:44Z","timestamp":1350008804000},"source":"Crossref","is-referenced-by-count":20,"title":["Peri\u2010implant tissue reactions to immediate nonocclusal loaded implants with different collar design: an experimental study in dogs"],"prefix":"10.1111","volume":"25","author":[{"given":"Bruno","family":"Negri","sequence":"first","affiliation":[{"name":"Department of General Dentistry and Implants Faculty of Medicine and Dentistry University of Murcia Murcia Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jos\u00e9 L.","family":"Calvo Guirado","sequence":"additional","affiliation":[{"name":"Department of General Dentistry and Implants Faculty of Medicine and Dentistry University of Murcia Murcia Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jos\u00e9 E.","family":"Mat\u00e9 S\u00e1nchez de Val","sequence":"additional","affiliation":[{"name":"Department of General Dentistry and Implants Faculty of Medicine and Dentistry University of Murcia Murcia Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rafael A.","family":"Delgado Ru\u00edz","sequence":"additional","affiliation":[{"name":"Department of General Dentistry and Implants Faculty of Medicine and Dentistry University of Murcia Murcia Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mar\u00eda P.","family":"Ram\u00edrez Fern\u00e1ndez","sequence":"additional","affiliation":[{"name":"Department of General Dentistry and Implants Faculty of Medicine and Dentistry University of Murcia Murcia Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cristina","family":"Barona Dorado","sequence":"additional","affiliation":[{"name":"Department of Oral Surgery Faculty of Dentistry University Complutense de Madrid Madrid Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,10,11]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.1998.tb02513.x"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-051X.1999.260907.x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.1996.070303.x"},{"key":"e_1_2_7_5_1","first-page":"11","article-title":"The long\u2010term efficacy of currently used dental implants: a review and proposed criteria of success","volume":"1","author":"Albrektsson T.","year":"1986","journal-title":"The International Journal of Oral & Maxillofacial Implants"},{"key":"e_1_2_7_6_1","first-page":"677","article-title":"The effect of a machined collar on coronal hard tissue around titanium implants: a radiographic study in the canine mandible","volume":"20","author":"Alomrani A.N.","year":"2005","journal-title":"International Journal of Oral & Maxillofacial Implants"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1563\/1548-1336(2003)029<0001:OAALAU>2.3.CO;2"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2004.01017.x"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.2003.00972.x"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2006.01380.x"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.1996.tb00520.x"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.1991.020206.x"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2005.01210.x"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2007.01493.x"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2004.00527.x"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.1997.tb00007.x"},{"key":"e_1_2_7_17_1","first-page":"109","article-title":"Consensus statements and recommended clinical procedures regarding loading protocols for endosseous dental implants","volume":"19","author":"Cochran D.L.","year":"2004","journal-title":"International Journal of Oral and Maxillofacial Implants"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0714.1982.tb00172.x"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2005.04.003"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2007.01135.x"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1708-8208.2003.tb00176.x"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.1996.070103.x"},{"key":"e_1_2_7_23_1","first-page":"12","article-title":"Immediate functional loading of Br\u00e5nemark single tooth implants. 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