Intermediate- to long-term results after hybrid total hip arthroplasty in patients with rheumatoid arthritis.
著者
伊藤, 浩
(Ito, Hiroshi)
Tanino, Hiromasa
Yamanaka, Yasuhiro
Minami, Akio
松野, 丈夫
(Matsuno, Takeo)
上位タイトル
Journal of arthroplasty
Vol.28,
No.2
(2013.
2)
,p.309-
314
識別番号
ISSN
0883-5403
DOI
10.1016/j.arth.2012.06.002
その他
PMID：22854346
抄録
There have been few reports describing intermediate- to long-term results after hybrid total hip arthroplasty in patients with rheumatoid arthritis. We followed up 52 hips in 44 patients aged 5 men and 39 women, with a mean of 11.5 years (range, 5-23.5 years). Revisions had been performed in 6 hips in 6 patients: 1 both acetabular and femoral components for infection, 1 acetabular component for aseptic loosening, 3 acetabular components for recurrent dislocation, and 1 acetabular component for dislodgement of the polyethylene liner from the metal shell. None of other acetabular or femoral components were revised or found to be loose at the final follow-up. Although postoperative dislocation remains a concern, hybrid total hip arthroplasty had an acceptable result in patients with rheumatoid arthritis.
