整形外科と災害外科
Online ISSN : 1349-4333
Print ISSN : 0037-1033
ISSN-L : 0037-1033
慢性関節リウマチにおける股関節破壊の検討
田中 浩城戸 研二峯 孝友脇阪 敦彦東 良和河合 伸也
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キーワード: 慢性関節リウマチ, X線学
ジャーナル フリー

1999 年 48 巻 3 号 p. 873-874

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Hip radiographs were examined in forty patients with rheumatoid arthritis who had total hip arthroplasties. The patients' ages ranged from 37 to 83 years.
Radiological appearances of hip involvement was calssified into five types as described by Lowe et al. Radiographic evaluation showed that protrusio acetabuli and loss of joint space were seen in 45% and 28%, respectively. Types of hip involvement correlated with the serum level of CRP and type of joint destruction (LES, MES, MUD), but not with disease duration, maintenance dose of corticosteroids and JOA score. 70% of the patients with protrusio acetabuli were MUD type and most with loss of joint space were LES or MES type.

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