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- SAITO Susumu
- <I>Department of Orthopaedic Surgery, Showa University Fujigaoka Hospital</I>
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- KUROKI Yoshikatu
- <I>Department of Orthopaedic Surgery, Showa University Fujigaoka Hospital</I>
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- OHGIYA Hirofumi
- <I>Department of Orthopaedic Surgery, Showa University Fujigaoka Hospital</I>
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- YAMAZAKI Ken
- <I>Department of Orthopaedic Surgery, Showa University Fujigaoka Hospital</I>
抄録
Using arthroscopy, we studied the status of reduction in developmental dysplasia of the hip. Hips were examined in 2 boys and 15 girls, aged 5 months to 3 years (average, 1 year 4 months) . All joints were irreducible and treated with Pavlik harness or overhead traction. We performed hip arthroscopy using a medial approach with a 2.7-mm arthroscope under general anesthesia and observed the status of reduction during manipulation. We classified the status of reduction into four types: type 1, the femoral head remained outside the acetabular labrum and was irreducible (7 joints) ; type 2, the femoral head was moved on the labrum but was incompletely reducible (4 joints) ; type 3, the top of the femoral head was moved over the labrum but was incongruent and arthroscopically visible (2 joints) ; and type 4, the femoral head was completely reducible and arthroscopically invisible (4 joints) . Type 1 joints were treated with open reduction, and type 2 joints were treated with either open reduction or closed reduction. Joints of types 3 and 4 were treated with closed reduction. Hip arthroscopy is useful for selective screening of irreducible developmental dysplasia of the hip.
収録刊行物
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- The Showa University Journal of Medical Sciences
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The Showa University Journal of Medical Sciences 8 (2), 147-152, 1996
昭和大学学士会
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詳細情報 詳細情報について
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- CRID
- 1390282679350353408
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- NII論文ID
- 130004190324
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- ISSN
- 21850968
- 09156380
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可