Abstract：
:The discoid menisci is a common abnormalitiy of the knee seen by pediatric and general orthopaedists. This aberration of the fibrocartilaginous meniscus can occur medially, but is most common on the lateral side. Because of unusual biomechanical stresses, all discoid menisci are at increased risk for meniscal tears. Types I and II variations have a disc-shaped meniscus, which cover more of the tibial plateau than normal and may be of increased thickness. Both have normal attachment to the tibial plateau and do not require treatment when asymptomatic. The Wrisberg or Type III variant may not be abnormal in shape. It lacks posterior attachment to the tibia resulting in a hypermobile meniscus. The knee may snap or pop when flexed and lock in extension; pain is a common presenting complaint. Radiographs can aid diagnosis, but frequently are not definitive. Identification of discoid menisci and associated meniscal tears can be accomplished with magnetic resonance imaging. Where no tear exists and the meniscus is normal in shape, diagnosis may be more difficult. Presented here is a case of a discoid lateral meniscus not observable on initial magnetic resonance images but visible on magnetic resonance images taken while the affected knee was extended in the locked position.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Moser MW,Dugas J,Hartzell J,Thornton DDdoi
10.1097/BLO.0b013e31802c29bdsubject
Has Abstractpub_date
2007-03-01 00:00:00pages
264-7eissn
0009-921Xissn
1528-1132journal_volume
456pub_type
杂志文章abstract：:The practice of medicine in rural Arizona has changed remarkably in 25 years. Although the delivery of care to the people of the San Carlos Apache Tribe has many challenges including geographic isolation and cultural differences, there are many rewards, such as knowing that some people would not receive care if the or...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200203000-00016
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journal_title：Clinical orthopaedics and related research
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journal_title：Clinical orthopaedics and related research
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journal_title：Clinical orthopaedics and related research
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journal_title：Clinical orthopaedics and related research
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journal_title：Clinical orthopaedics and related research
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journal_title：Clinical orthopaedics and related research
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journal_title：Clinical orthopaedics and related research
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journal_title：Clinical orthopaedics and related research
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journal_title：Clinical orthopaedics and related research
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：1979-11-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1981-10-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1989-11-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 评论,杂志文章
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更新日期：2013-03-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1979-10-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,meta分析,评审
doi：10.1007/s11999-012-2326-3
更新日期：2012-09-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：1993-09-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1985-12-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-11-01 00:00:00
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journal_title：Clinical orthopaedics and related research
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
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journal_title：Clinical orthopaedics and related research
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更新日期：2013-02-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：1986-12-01 00:00:00
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journal_title：Clinical orthopaedics and related research
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doi：
更新日期：1976-03-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1988-03-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1984-05-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1978-11-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/00003086-200206000-00004
更新日期：2002-06-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1983-10-01 00:00:00
abstract：:The initial care of the patient with blunt polytrauma involves a systematic search for causes of hemodynamic instability. Bleeding most often occurs in the pleural space, peritoneal cavity, and retroperitoneum. Orthopaedic injuries also can contribute to instability after blunt trauma. Blood loss from open fractures m...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/01.blo.0000131245.72370.8c
更新日期：2004-05-01 00:00:00
