{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,20]],"date-time":"2026-07-20T20:47:50Z","timestamp":1784580470935,"version":"3.55.0"},"reference-count":39,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2020,11,12]],"date-time":"2020-11-12T00:00:00Z","timestamp":1605139200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Orthod Craniofacial Res"],"published-print":{"date-parts":[[2021,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To compare the effects of micro\u2010osteoperforations (MOPs) vs piezocision (Piezo) in accelerating orthodontic tooth movement in adults.<\/jats:p><\/jats:sec><jats:sec><jats:title>Setting and Sample Population<\/jats:title><jats:p>In this randomized, single\u2010blinded, parallel\u2010group, split\u2010mouth clinical trial, 24 patients aged 15\u201040\u00a0years were recruited.<\/jats:p><\/jats:sec><jats:sec><jats:title>Subjects and Methods<\/jats:title><jats:p>Patients were randomly allocated into two groups: MOPs and Piezo groups. One side of the maxilla was allocated randomly for treatment with one of these techniques, and the other side was treated conventionally to act as a split\u2010mouth control. The rate of canine retraction was evaluated up to 3\u00a0months by three\u2010dimensional digital models using a conventional labial appliance. Root resorption and bone height were evaluated using cone beam computed tomography.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The MOPs and Piezo groups showed a significantly higher rate of tooth movement after 3\u00a0months on the experimental sides than the control sides. However, the net movements in the MOPs and Piezo groups did not reveal a higher rate of tooth movement. Similarly, the overall net movement was \u22120.32\u00a0\u00b1\u00a01.14 and \u20100.55\u00a0\u00b1\u00a00.89\u00a0mm for MOPs and Piezo, respectively (<jats:italic>P<\/jats:italic>\u00a0=\u00a0.606). Regarding root resorption, the overall changes in intra\u2010 or intergroup comparisons were insignificant. Decreased canine palatal bone height was reported on the experimental side of the Piezo group (<jats:italic>P<\/jats:italic>\u00a0=\u00a0.015) after 3\u00a0months, but the overall changes were insignificant.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The effect of MOPs and Piezo techniques in accelerating the orthodontic canine retraction was comparable to each other, and to the conventional methods. Neither technique caused root resorption or increased vertical bone loss.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ocr.12437","type":"journal-article","created":{"date-parts":[[2020,10,30]],"date-time":"2020-10-30T02:27:10Z","timestamp":1604024830000},"page":"335-343","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":28,"title":["Three\u2010dimensional assessment of accelerating orthodontic tooth movement\u2014micro\u2010osteoperforations vs piezocision: A randomized, parallel\u2010group and split\u2010mouth controlled clinical trial"],"prefix":"10.1111","volume":"24","author":[{"given":"Basema","family":"Alqadasi","sequence":"first","affiliation":[{"name":"Department of Orthodontics Hospital of Stomatology Xi'an Jiaotong University Xi'an Shaanxi China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0625-6897","authenticated-orcid":false,"given":"Hou 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