Panchbhavi Vinod K, Leontaritis Nikoletta M
Orthopedic Department, University of Texas Medical Branch, Galveston, TX 77555-0165, USA.
Foot Ankle Surg. 2008;14(4):215-20. doi: 10.1016/j.fas.2008.01.005. Epub 2008 Mar 14.
Osteonecrosis in bones with a rich vascular supply, such as the calcaneus, is uncommon. The magnetic resonance imaging (MRI) showed an isolated lesion in the calcaneus in the few cases of calcaneal osteonecrosis reported in the literature. Presented here is a hitherto unreported pattern of multiple serpigenous osteonecrotic lesions in the hindfoot on MRI, in a patient who injected cocaine in his foot.
在血供丰富的骨骼中发生骨坏死并不常见，比如跟骨。磁共振成像（MRI）显示，在文献报道的少数几例跟骨骨坏死病例中，跟骨存在孤立性病变。本文报告了1例在足部注射可卡因的患者，其MRI显示后足出现了一种此前未报道过的多发性匐行性骨坏死病变模式。
