Abstract：
:Temporomandibular joint (TMJ) arthroscopic procedures require the identification of a skin puncture point. The puncture point is conventionally estimated using the surface anatomy of the canthal-tragus line. However, the conventional puncture technique has been reported to fail at the first attempt in 18% of cases. We propose an augmented reality (AR) system-based method to identify the puncture point on the skin. A three-dimensional virtual model was reconstructed from computed tomography images of a cadaver head, and its rendered image was superimposed on the cadaver head before skin puncture. The skin puncture point was marked on the skin under the guidance of the AR system. The TMJ was punctured through the mark and the endoscope was introduced through the puncture point. The outcome of the procedure was classified as successful or unsuccessful based on the visualization of the TMJ. The system was applied on the left and right sides of three cadaver heads. Puncture with the AR method was successful in all six cases. This study presents a system to provide AR visualization during TMJ arthrocentesis to increase the precision of skin puncture. However, a comparative study of the AR method with the conventional method is required to evaluate its advantages.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Wang YY,Liu HP,Hsiao FL,Kumar Adoi
10.1016/j.ijom.2018.12.011subject
Has Abstractpub_date
2019-08-01 00:00:00pages
1084-1087issue
8eissn
0901-5027issn
1399-0020pii
S0901-5027(18)30498-3journal_volume
48pub_type
杂志文章abstract：:Hypoplastic-hypocalcified enamel of all permanent teeth and dysplasia of finger- and toe-nails were found in a 17-year-old Japanese male. Physical examination revealed no remarkable changes in skin, hair, sweat glands, bones, etc. Family history revealed the same abnormalities of teeth and nails in his mother's brothe...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
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abstract：:Methicillin-resistant Staphylococcus aureus (MRSA) infection at the radial suprafascial donor site resulted in significant loss of the skin graft, but no tendon exposure, in two patients. The complication was successfully managed with wound debridement, appropriate antibiotics, a negative-pressure wound dressing and e...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2002.0237
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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,meta分析,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.2013.12.003
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 临床试验,杂志文章
doi：
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abstract：:Internal jugular vein thrombosis is rare. It is often secondary to prolonged central venous cannulation and associated with local or distant malignancy. The authors present a case of intra-operative thrombosis of the internal jugular vein which complicated subsequent microvascular anastomosis of a radial forearm free ...
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
pub_type： 杂志文章
doi：10.1016/j.ijom.2015.12.001
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2008.07.008
更新日期：2008-12-01 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.2001.0171
更新日期：2001-12-01 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.2014.05.005
更新日期：2014-11-01 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/s0901-5027(05)80392-3
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：
更新日期：1999-04-01 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/s0901-5027(97)80003-3
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journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2010.07.015
更新日期：2010-12-01 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,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.2005.04.010
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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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doi：
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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：
更新日期：1999-02-01 00:00:00
abstract：:Expanded polytetrafluoroethylene (e-PTFE) has been used successfully as a membrane barrier for regeneration procedures. However, when exposed to the oral cavity, its high porosity increases the risk of early infection, which can affect surgical outcomes. An alternative to e-PTFE is non-expanded and dense polytetrafluo...
journal_title：International journal of oral and maxillofacial surgery
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doi：10.1016/j.ijom.2013.05.017
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