舟状骨假关节的磁共振断层扫描：临床与X线表现

[Magnetic resonance tomography of scaphoid pseudarthrosis: clinical and x-ray aspects].

作者信息

Nägele M, Schade G, Kuglstatter W, Wilhelm K, Lienemann A, Gamarra F, Lumper W, Hahn D

机构信息

Radiologische Klinik und Poliklinik, L.M.U. München.

出版信息

Rofo. 1990 Nov;153(5):522-7. doi: 10.1055/s-2008-1033431.

DOI:10.1055/s-2008-1033431

PMID:2173056

Abstract

37 patients with non-unions of fractures of the carpal scaphoid were examined with MRI and the results compared with conventional radiographs. Advantages of MRI are the documentation of concomitant soft tissue changes in the region of the pseudarthrosis, and the early detection of osteonecrosis of one of the fragments. Advantages of conventional radiographs are the exact documentation of cancellous bone morphology and the position of the fragments.

摘要

对37例腕舟骨骨折不愈合患者进行了磁共振成像（MRI）检查，并将结果与传统X线片进行比较。MRI的优点是记录假关节区域的伴随软组织变化，以及早期发现其中一个骨折块的骨坏死。传统X线片的优点是准确记录松质骨形态和骨折块位置。