<?xml version="1.0" encoding="utf-8"?>
<journal>
<title>journal of research in dental sciences</title>
<title_fa>مجله تحقیق در علوم دندانپزشکی</title_fa>
<short_title>J Res Dent Sci</short_title>
<subject>Medical Sciences</subject>
<web_url>http://jrds.ir</web_url>
<journal_hbi_system_id>1</journal_hbi_system_id>
<journal_hbi_system_user>admin</journal_hbi_system_user>
<journal_id_issn>2008-4676</journal_id_issn>
<journal_id_issn_online>2228-7353</journal_id_issn_online>
<journal_id_pii>8</journal_id_pii>
<journal_id_doi>10.66224/jrds</journal_id_doi>
<journal_id_iranmedex></journal_id_iranmedex>
<journal_id_magiran></journal_id_magiran>
<journal_id_sid>14</journal_id_sid>
<journal_id_nlai></journal_id_nlai>
<journal_id_science>13</journal_id_science>
<language>fa</language>
<pubdate>
	<type>jalali</type>
	<year>1393</year>
	<month>4</month>
	<day>1</day>
</pubdate>
<pubdate>
	<type>gregorian</type>
	<year>2014</year>
	<month>7</month>
	<day>1</day>
</pubdate>
<volume>11</volume>
<number>2</number>
<publish_type>online</publish_type>
<publish_edition>1</publish_edition>
<article_type>fulltext</article_type>
<articleset>
	<article>


	<language>fa</language>
	<article_id_doi></article_id_doi>
	<title_fa>مقایسه تاثیر ایمپلنت‌های کوتاه HA/ coated و RBM سیستم Dentis بر میزان ثبات و تحلیل کرستال رادیوگرافیک در ناحیه خلف ماگزیلا</title_fa>
	<title>Comparing the implant stability and radiographic crestal bone loss between HA/coated and RBM short Dentis implants in posterior maxilla.</title>
	<subject_fa>جراحی-</subject_fa>
	<subject>oral surgery</subject>
	<content_type_fa>مطالعه  اصیل</content_type_fa>
	<content_type>original article</content_type>
	<abstract_fa>&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/p&gt;

&lt;h4 dir=&quot;rtl&quot; style=&quot;margin: 12pt 0cm 3pt text-align: justify unicode-bidi: embed direction: rtl -ms-text-justify: kashida text-kashida: 0%&quot;&gt;&lt;span b=&quot;&quot; lang=&quot;FA&quot; mso-bidi-language:=&quot;&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;خلاصه: &lt;/font&gt;&lt;/span&gt;&lt;/h4&gt;

&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/p&gt;

&lt;h5 dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: rtl -ms-text-justify: kashida text-kashida: 0%&quot;&gt;&lt;b&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;سابقه و هدف:&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt; هدف از این مطالعه مقایسه ثبات ایمپلنت و تحلیل کرستال رادیوگرافیک در اطراف ایمپلنت های کوتاه &lt;/font&gt;&lt;/span&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;font-size: 10pt mso-bidi-font-family: &quot;&gt;HA&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;mso-bidi-font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;/ &lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;font-size: 10pt mso-bidi-font-family: &quot;&gt;coated&lt;/span&gt;&lt;/font&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt; و &lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;font-size: 10pt mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;RBM&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt; سیستم &lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;font-size: 10pt mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Dentis&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt; در ناحیه خلف ماگزیلا است.&lt;/font&gt;&lt;/span&gt;&lt;/h5&gt;

&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/p&gt;

&lt;h5 dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: rtl -ms-text-justify: kashida text-kashida: 0%&quot;&gt;&lt;b&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;مواد و روش&#8204;ها: &lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;در این مطالعه کارآزمایی بالینی کنترل شده یکسو کور ، 30 ایمپلنت(15 ایمپلنت&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;font-size: 10pt mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;HA/coated&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;و 15 ایمپلنت&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;AR-SA&quot; mso-ansi-language:=&quot;&quot; style=&quot;mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; fa=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-bidi-language:=&quot;&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;شامل &lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;FA&quot; style=&quot;font-family: &quot;&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;font-size: 10pt mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;RBM&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;سیستم &lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;font-size: 10pt mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Dentis&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt; در ناحیه خلف ماگزیلای 15 بیمار به صورت دو طرفه قرینه یا در کنار هم قرار داده شد. تمام ایمپلنت ها در موقعیت پره مولرهای دوم و مولر اول و دوم ماگزیلا گذاشته شدند. ثبات ایمپلنت و میزان تحلیل استخوان کرستال با استفاده از پریوتست و رادیوگرافی های موازی استاندارد در روز جراحی، 1 و 3 ماه بعد و 3 ماه بعد از بارگذاری ثبت و از آزمون آنالیز واریانس با مشاهدات تکراری و آزمون تی-زوج استفاده شد.&lt;/font&gt;&lt;/span&gt;&lt;/h5&gt;

&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/p&gt;

&lt;h5 dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: rtl -ms-text-justify: kashida text-kashida: 0%&quot;&gt;&lt;b&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;یافته&#8204;ها:&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt; میانگین ثبات ایمپلنت در زمان پایه(3/77&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;plusmn;&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;0/71-) ، 1ماه(&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;3&amp;plusmn;&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;0/77-) و 3 ماه بعد از جراحی(5/07&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;plusmn;&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;0/50-) و 3ماه بعد از بارگذاری(5&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;plusmn;&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;0/48-) بین دو سطح ایمپلنت از نظر آماری اختلاف معناداری وجود نداشت. 67/0=&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;P&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;) میانگین تحلیل استخوان کرستال&lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;در زمان پایه تفاوتی از لحاظ آماری بین دو نوع ایمپلنت نداشت. (42/0=&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;P&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt; ) اما در زمان های 1، 3 ماه بعد از جراحی و 3 ماه بعد از بارگذاری در ایمپلنت های &lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;font-size: 10pt mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;HA/coated&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt; به طور معناداری کم تر از ایمپلنت های &lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;font-size: 10pt mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;RBM&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt; بود. (0/05&lt;/font&gt;&lt;/span&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;span lang=&quot;AR-SA&quot;&gt;&lt;font size=&quot;3&quot;&gt;&gt;&lt;/font&gt;&lt;/span&gt;&lt;span dir=&quot;ltr&quot; style=&quot;mso-ansi-language: EN-US&quot;&gt;&lt;font size=&quot;3&quot;&gt;P&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;mso-bidi-language: FA mso-ansi-language: EN-US&quot;&gt;&lt;font size=&quot;3&quot;&gt;)&lt;/font&gt;&lt;/span&gt;&lt;/font&gt;&lt;/h5&gt;

&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/p&gt;

&lt;h5 dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: rtl -ms-text-justify: kashida text-kashida: 0%&quot;&gt;&lt;b&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;نتیجه&#8204;گیری:&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;span b=&quot;&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; lang=&quot;FA&quot; mso-bidi-language:=&quot;&quot; style=&quot;letter-spacing: -0.2pt font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;با توجه به این که تحلیل استخوان پیرامون ایمپلنت های کوتاه حائز اهمیت می باشد، توصیه می شود در نواحی از فک که &lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;کیفیت استخوان ایده آل نمی باشد، از &lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;ایمپلنت های کوتاه با سطوح خشن تر مانند&lt;/font&gt;&lt;/span&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;FA&quot; style=&quot;letter-spacing: -0.2pt mso-bidi-language: FA mso-bidi-font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;letter-spacing: -0.2pt font-size: 10pt mso-bidi-language: FA mso-bidi-font-family: &quot;&gt;HA/coated&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;letter-spacing: -0.2pt mso-bidi-language: FA mso-bidi-font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/font&gt;&lt;span b=&quot;&quot; lang=&quot;FA&quot; mso-bidi-language:=&quot;&quot; style=&quot;letter-spacing: -0.2pt font-family: &quot;&gt;&lt;font size=&quot;3&quot;&gt;استفاده گردد&lt;/font&gt;&lt;/span&gt;&lt;span b=&quot;&quot; dir=&quot;ltr&quot; lang=&quot;X-NONE&quot; style=&quot;letter-spacing: -0.2pt mso-bidi-language: FA mso-bidi-font-family: &quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;.&lt;/font&gt;&lt;/span&gt;&lt;/h5&gt;

&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/p&gt;
</abstract_fa>
	<abstract>&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/p&gt;

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&lt;p dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: right unicode-bidi: embed direction: rtl&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p style=&quot;margin: 0cm 0cm 0pt text-align: left unicode-bidi: embed direction: ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;b&gt;&lt;font face=&quot;Calibri&quot; size=&quot;5&quot;&gt;Abstract: &lt;/font&gt;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;

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&lt;p style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;b&gt;&lt;font face=&quot;Calibri&quot; size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: right unicode-bidi: embed direction: rtl&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p style=&quot;margin: 0cm 0cm 0pt text-align: justify line-height: 120% vertical-align: middle mso-layout-grid-align: none&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: black line-height: 120% font-family:&quot;&gt;Background and Aim:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: black line-height: 120% font-family:&quot;&gt; The current study compared the implant stability and radiographic crestal bone loss between HA/coated and RBM short Dentis implants in posterior maxilla.&lt;/span&gt;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: right unicode-bidi: embed direction: rtl&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p style=&quot;margin: 0cm 0cm 0pt text-align: justify line-height: 120% vertical-align: middle mso-layout-grid-align: none&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;span style=&quot;color: black line-height: 120% font-family:&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: right unicode-bidi: embed direction: rtl&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p style=&quot;margin: 0cm 0cm 0pt text-align: justify line-height: 120% vertical-align: middle mso-layout-grid-align: none&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: black line-height: 120% font-family:&quot;&gt;Materials and Methods: &lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: black line-height: 120% font-family:&quot;&gt;In this single-blind controlled clinical trial, 30 implants (15 RBM and 15 HA/coated Dentis implant) were placed bilaterally symmetrical or beside each other in posterior maxilla of 15 patients. All implants were placed in either the second premolars or the first and second molars area of maxilla. Implant stability and degree of crestal bone loss were recorded using Periotest and standard parallel radiography on the day of surgery, 1 and 3 months post surgery, and 3 months after loading the implant. Repeated measures ANOVA and T-test were used for data analysis .&lt;/span&gt;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

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&lt;p style=&quot;margin: 0cm 0cm 0pt text-align: justify line-height: 120% vertical-align: middle mso-layout-grid-align: none&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;span style=&quot;color: black line-height: 120% font-family:&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: right unicode-bidi: embed direction: rtl&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&lt;b&gt;&lt;span style=&quot;line-height: 120% font-family:&quot;&gt;Results:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;line-height: 120% font-family:&quot;&gt; There was no statistically significant difference between the mean implant stability of the two implant surface at the baseline (-3.77&amp;plusmn;0.71), 1 (-3&amp;plusmn;0.77) and 3 months after surgery (-5.07&amp;plusmn;0.50), and 3 months after loading (-5&amp;plusmn;0.48) (P=0.67). The mean radiographic crestal bone loss revealed no statistically significant difference between the two implant types at baseline (P=0.42) however it was considerably lower in HA/coated implants at 1 and 3 months after surgery and 3 months after loading. (P&lt;0.05)&lt;/span&gt;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: right unicode-bidi: embed direction: rtl&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p style=&quot;margin: 0cm 0cm 0pt text-align: justify line-height: 120% vertical-align: middle mso-layout-grid-align: none&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;span style=&quot;color: black line-height: 120% font-family:&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: right unicode-bidi: embed direction: rtl&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p style=&quot;margin: 0cm 0cm 0pt text-align: justify line-height: 120% vertical-align: middle mso-layout-grid-align: none&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;font size=&quot;5&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: black line-height: 120% font-family:&quot;&gt;Conclusion:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: black line-height: 120% font-family:&quot;&gt; Since&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;bone loss surrounding short dental implants is an important issue , it is recommended to use short implants with rougher surface (like HA/coated) in areas with poor bone quality.&lt;/span&gt;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;

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&lt;p style=&quot;margin: 0cm 0cm 0pt text-align: justify line-height: 120% vertical-align: middle mso-layout-grid-align: none&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: black line-height: 120% font-family:&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;

&lt;p dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: right unicode-bidi: embed direction: rtl&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/p&gt;

&lt;p dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: right unicode-bidi: embed direction: rtl&quot;&gt;&lt;/p&gt;

&lt;p dir=&quot;rtl&quot; style=&quot;margin: 0cm 0cm 0pt text-align: right unicode-bidi: embed direction: rtl&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/p&gt;
</abstract>
	<keyword_fa>ایمپلنت دندانی, آلیاژ تیتانیوم-هیدروکسی آپاتیت , اسئواینتگریشن , تحلیل استخوان آلوئولار</keyword_fa>
	<keyword>Dental implant, Hydroxyapatite-coated titanium alloy, Osseointegration, Alveolar bone loss/diagnosis</keyword>
	<start_page>54</start_page>
	<end_page>59</end_page>
	<web_url>http://jrds.ir/browse.php?a_code=A-10-791-3&amp;slc_lang=fa&amp;sid=1</web_url>


<author_list>
	<author>
	<first_name>M</first_name>
	<middle_name></middle_name>
	<last_name>Ketabi</last_name>
	<suffix></suffix>
	<first_name_fa>محمد</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>کتابی</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>10031947532846009731</code>
	<orcid>10031947532846009731</orcid>
	<coreauthor>No</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


	<author>
	<first_name>N</first_name>
	<middle_name></middle_name>
	<last_name>Farkhani</last_name>
	<suffix></suffix>
	<first_name_fa>نسیم</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>فرخانی</last_name_fa>
	<suffix_fa></suffix_fa>
	<email>nasimfarkhani@gmail.com</email>
	<code>10031947532846009732</code>
	<orcid>10031947532846009732</orcid>
	<coreauthor>Yes
</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


	<author>
	<first_name>Sh</first_name>
	<middle_name></middle_name>
	<last_name>Amini</last_name>
	<suffix></suffix>
	<first_name_fa>شهرام</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>امینی</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>10031947532846009733</code>
	<orcid>10031947532846009733</orcid>
	<coreauthor>No</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


</author_list>


	</article>
</articleset>
</journal>
