Moberg A, Rehnberg L, Kaniklides C
Department of Orthopedics, University Hospital, Uppsala, Sweden.
Acta Orthop Scand. 1993 Oct;64(5):537-9. doi: 10.3109/17453679308993687.
We examined 10 patients with unilateral healed Perthes' disease with plain radiographs and magnetic resonance imaging (MRI). The mean time between the onset of symptoms and follow-up was 8 (4-10) years. The MRI scans did not contribute more information than the plain radiographs.
我们通过X线平片和磁共振成像（MRI）检查了10例单侧股骨头缺血性坏死已愈合的患者。症状出现至随访的平均时间为8（4 - 10）年。MRI扫描并未比X线平片提供更多信息。
