OCCULT POSTTRAUMATIC AVASCULAR NECROSIS OF HIP REVEALED BY MRI

被引：4

作者：

ALLARD, JC

PORTER, G

RYERSON, RW

机构：

[1] Department of Radiology, Musculoskeletal Section, University of Miami, Miami, FL 33101

来源：

MAGNETIC RESONANCE IMAGING | 1992年 / 10卷 / 01期

关键词：

MAGNETIC RESONANCE; AVASCULAR NECROSIS; FRACTURE; HIP;

D O I：

10.1016/0730-725X(92)90385-D

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 [临床医学]; 100207 [影像医学与核医学]; 1009 [特种医学];

摘要：

Three hips with avascular necrosis in two patients had associated traumatic lesions noted on magnetic resonance imaging. Location of stress fracture in two femoral necks and acetabular contusion development prior to avascular necrosis favors these processes as being etiologic. These cases are particularly noteworthy in that nondisplaced fractures or other musculoskeletal trauma not visible on plain films has rarely been associated with subsequent development of avascular necrosis.

引用

页码：155 / 159

页数：5

共 12 条

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