Abstract:
:The aim of this study was to evaluate disc perforation diagnosed in patients undergoing arthroscopy of the temporomandibular joint (TMJ). A retrospective analysis of 33 patients with disc perforation (35 joints) was performed. Patients and joints were divided into two groups: those with distal perforation (DP; perforation of the retrodiscal tissue, or the distal area of the disc at the site of ligament insertion into the retrodiscal tissue) and those with central perforation (CP; central and anterior part of the disc). The retrospective evaluation included aetiological factors, clinical symptoms, arthroscopic findings, and the effects of arthroscopic lavage. The most frequent aetiological factors in patients with disc perforation were stress and related parafunctional activities. The most frequent arthroscopic finding in both groups was hyperaemia of the bilaminar zone and synovial tissue. Other predominant arthroscopic findings were the presence of adhesions and anterior disc dislocation in the DP group and synovial hyperplasia in the CP group. Better outcomes of arthroscopic lysis and lavage were found in the CP group than in the DP group. At 12 months after arthroscopic lavage, the results showed that the therapy was satisfactory for 72% of the joints. The most common cause of distal perforation is anterior disc dislocation, whilst chronic inflammatory changes account for central perforation.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Machon V,Levorova J,Hirjak D,Drahos M,Foltan Rdoi
10.1016/j.ijom.2017.05.008subject
Has Abstractpub_date
2017-11-01 00:00:00pages
1411-1416issue
11eissn
0901-5027issn
1399-0020pii
S0901-5027(17)31469-8journal_volume
46pub_type
杂志文章abstract::The left mandibular premolars were extracted from five adult dogs. After twelve weeks, a box-shaped osteotomy of the alveolar bone was carried out and two 10 mm implants were placed 5 mm into the transport alveolar segment, leaving 5 mm exposed. The alveolar bone was vertically augmented 5 mm by screwing the implants....
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:
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abstract::Bone quality is defined by structural and material characteristics. Most studies on the mandible have focused on the analysis of structural characteristics, with insufficient investigation of material characteristics. This study tested whether zoledronate affects the material characteristics of newly formed mandibular...
journal_title:International journal of oral and maxillofacial surgery
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abstract::A case of odontogenic tumor which contained areas diagnostic for both adenomatoid odontogenic tumor and calcifying epithelial odontogenic tumor arising in the upper left anterior region in a 17-year-old Japanese female is reported. The histopathological observation suggested that the lesion represented primarily adeno...
journal_title:International journal of oral and maxillofacial surgery
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doi:10.1016/s0300-9785(86)80040-0
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2006.03.001
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abstract::From March 1991 to February 2001, 80 cases of minor salivary gland tumours were diagnosed in the Department of Oral and Maxillofacial Surgery at the University of Maryland at Baltimore (Baltimore, MD, USA). Data extracted from a retrospective chart review included age, sex, symptoms, site, histological diagnosis. trea...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1054/ijom.2002.0223
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abstract::The question has arisen as to whether mandibular setback may possibly cause sleep-related breathing disorders (SRBD). To evaluate the possible effects of mandibular setback on posterior airway space (PAS), 16 consecutive patients were examined prospectively. All patients underwent surgical mandibular setback using bil...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/s0901-5027(06)80024-x
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abstract::Asymmetry is a major problem in repaired unilateral cleft lip (UCL). One of the important manifestations of this is the asymmetry of the vermilion. The aim of this study was to correlate the severity of the asymmetry in the vermilion to the size of the alveolar defect. Twenty patients aged between 6 and 18 months with...
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/j.ijom.2007.07.010
更新日期:2008-01-01 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.2011.05.001
更新日期:2011-09-01 00:00:00
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1054/ijom.2001.0158
更新日期:2001-12-01 00:00:00
abstract::A method of placing two endosteal implants with simultaneous bone grafting to the anterior mandible is described. This technique is simple to use, has minimal morbidity, and has produced good preliminary results. Retrospectively, 18 patients with a total of 36 implants were reviewed. An implant success rate of 91.6% w...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/s0901-5027(96)80026-9
更新日期:1996-06-01 00:00:00
abstract::Accelerating orthodontic tooth movement is a topical issue. Despite the different techniques described in the literature, the corticotomy is the only effective and safe means of accelerating orthodontic tooth movement. Although effective, the corticotomy presents significant postoperative discomfort. The aggressive na...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2015.02.020
更新日期:2015-07-01 00:00:00
abstract::A hospital-based case-control study was conducted to identify interactions between the 538(T-->C) polymorphic site of bone morphogenetic protein 4 gene (BMP4T538C) and exposures in pregnancy with nonsyndromic cleft lip, with or without cleft palate (nsCL/P). Associations between offspring polymorphism of BMP4T538C, pa...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2009.10.010
更新日期:2010-01-01 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.2019.03.899
更新日期:2019-11-01 00:00:00
abstract::This study was performed to evaluate the possibility of using reverse facial artery pedicled submandibular gland transfer for treating keratoconjunctivitis sicca. A reverse facial artery pedicled submandibular gland, including the duct, from a beagle dog was transplanted into the temporal region in the same animal. 99...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2008.07.013
更新日期:2008-11-01 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.2009.03.004
更新日期:2009-08-01 00:00:00
abstract::Soft tissue changes were analysed retrospectively in 17 patients following distraction osteogenesis (DO) of the mandibular anterior alveolar process. Lateral cephalograms were traced by hand, digitized, superimposed, and evaluated at T1 (17.0 days), after DO at T2 (mean 6.5 days), at T3 (mean 24.4 days), at T4 (mean 2...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2012.10.020
更新日期:2013-03-01 00:00:00
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,评审
doi:10.1016/j.ijom.2018.02.005
更新日期:2018-08-01 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.2019.02.004
更新日期:2019-09-01 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.2005.09.005
更新日期:2006-03-01 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.2020.10.008
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2006.09.018
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2012.11.009
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journal_title:International journal of oral and maxillofacial surgery
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doi:10.1016/j.ijom.2007.11.010
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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: 临床试验,杂志文章,多中心研究
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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/j.ijom.2012.03.001
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