Benign cortical defect: site for an avulsion fracture

R. Kumar, L. E. Swischuk, J. E. Madewell

    Research output: Contribution to journalArticlepeer-review

    6 Scopus citations

    Abstract

    A benign cortical defect in a bone may present itself as a weak site for muscle attachment resulting in an avulsion injury. Such a benign cortical detect may be mistaken for a malignant tumor when the avulsion injury excites irregular, laminated periosteal reaction. We report three patients in whom avulsion fractures occurred at the site of pre-existing benign cortical defects in the distal femur.

    Original languageEnglish (US)
    Pages (from-to)553-555
    Number of pages3
    JournalSkeletal radiology
    Volume15
    Issue number7
    DOIs
    StatePublished - Oct 1986

    Keywords

    • Benign cortical defect
    • Bone tumor
    • Fracture, avulsion

    ASJC Scopus subject areas

    • Radiology Nuclear Medicine and imaging

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