Abstract：
:Q4: Horizontal changes occur following bilateral sagittal split osteotomy (BSSO) in skeletal class III patients. The aim of this study was to assess the ostoperative changes in intergonial (IG) width and compare them between the positional screw and miniplate fixation methods in BSSO. This study evaluated patients who had mandibular prognathism and underwent BSSO for mandibular setback. Internal fixation was performed bilaterally, either with positional screws in the lateral ramus or with a miniplate. Postero-anterior cephalograms were obtained preoperatively (T1), at 1 month postoperative (T2), and at 6 months postoperative (T3). The IG widths and the alterations in IG width postoperative (T2-T1, T3-T2) were measured. No correlations were observed between the amount of setback and changes at T2 -T1 or T3-T2. The IG width values decreased after mandibular setback and internal fixation with both methods. Statistical analyses showed a significant difference between T3 and T1 in the miniplate group (P=0.045). No significant difference in the postoperative change in IG width (T2-T1 and T3-T2) was found between the two fixation groups. The magnitude of this change was smaller for positional screws when compared to miniplates for fixation. The amount of mandibular setback showed no correlation with postoperative changes in IG width..
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Jafarian M,Alam M,Shafiei S,Moslemi H,Tabrizi Rdoi
10.1016/j.ijom.2020.04.006subject
Has Abstractpub_date
2020-11-01 00:00:00pages
1430-1434issue
11eissn
0901-5027issn
1399-0020pii
S0901-5027(20)30135-1journal_volume
49pub_type
杂志文章abstract：:Hairy polyp of the pharynx is an uncommon developmental malformation that is most frequently seen as a penduculated tumour in the neonate. The clinical presentation is characterized by the presence of a polypoid mass protruding through the mouth as 'a second tongue' causing respiratory distress. Two patients are prese...
journal_title：International journal of oral and maxillofacial surgery
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abstract：:Temporomandibular joint (TMJ) arthroscopy is a minimally invasive surgical approach for intra-articular TMJ diseases. Office-based arthroscopy using the smallest TMJ scope allows for good visualization, as well as the ability to lavage the joint in an office setting. This study aimed to assess the efficacy of an offic...
journal_title：International journal of oral and maxillofacial surgery
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,随机对照试验
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更新日期：2016-08-01 00:00:00
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2011.09.007
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journal_title：International journal of oral and maxillofacial surgery
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(06)80090-1
更新日期：1995-04-01 00:00:00
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journal_title：International journal of oral and maxillofacial surgery
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更新日期：2017-05-01 00:00:00
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
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更新日期：2015-07-01 00:00:00
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
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更新日期：2015-10-01 00:00:00
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2016.10.003
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journal_title：International journal of oral and maxillofacial surgery
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(87)80034-6
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
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更新日期：1988-12-01 00:00:00
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
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更新日期：1998-06-01 00:00:00
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
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更新日期：2011-05-01 00:00:00
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
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journal_title：International journal of oral and maxillofacial surgery
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
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journal_title：International journal of oral and maxillofacial surgery
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journal_title：International journal of oral and maxillofacial surgery
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journal_title：International journal of oral and maxillofacial surgery
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journal_title：International journal of oral and maxillofacial surgery
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journal_title：International journal of oral and maxillofacial surgery
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journal_title：International journal of oral and maxillofacial surgery
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更新日期：2014-11-01 00:00:00
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journal_title：International journal of oral and maxillofacial surgery
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80060-8
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