Abstract：
:Genu recurvatum deformities are unusual before total knee arthroplasty (TKA), occurring in less than 1% of patients. Because of its rarity, concern may exist regarding the recurrence of the deformity and the potential for instability after TKA. Recurvatum may be associated with a severe osseous deformity, including genu valgum, capsular or ligamentous laxity, and, rarely, neuromuscular disease. In the presence of the latter, a plantarflexion contracture of the ankle also may be present. Therefore, specific attention should be given preoperatively to evaluation of the quadriceps, hamstrings, and gastrocnemius complex. Because genu recurvatum is known to recur in patients with certain neuromuscular disorders, the etiology of the hyperextension deformity must be elucidated thoroughly before surgery. In the absence of neuromuscular disease, however, hyperextension deformities tend not to recur after TKA. Care should be taken to avoid even mild degrees of residual instability in the coronal plane at surgery because this is associated with increased extension in the postoperative period.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Meding JB,Keating EM,Ritter MA,Faris PM,Berend MEdoi
10.1097/01.blo.0000092988.12414.18subject
Has Abstractpub_date
2003-11-01 00:00:00pages
64-7issue
416eissn
0009-921Xissn
1528-1132pub_type
杂志文章,评审abstract：:During a consensus conference in Fall, 1998, the Academic Orthopaedic Society identified the values and qualities of professionalism as defined by its members. One hundred eighty-six respondents rated 20 characteristics and values describing professionalism, based on the extent to which they believed each item was app...
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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更新日期：1983-12-01 00:00:00
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journal_title：Clinical orthopaedics and related research
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更新日期：1989-11-01 00:00:00
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journal_title：Clinical orthopaedics and related research
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更新日期：1997-08-01 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
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更新日期：1992-07-01 00:00:00
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更新日期：1991-01-01 00:00:00
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journal_title：Clinical orthopaedics and related research
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更新日期：1990-07-01 00:00:00
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journal_title：Clinical orthopaedics and related research
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更新日期：1992-12-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/01.blo.0000093059.96273.56
更新日期：2003-10-01 00:00:00
