Radiographic joint space in normal acromioclavicular joints

Research output: Contribution to journalArticle

Abstract

The acromioclavicular joint space in standard antero-posterior images of 151 normal subjects was measured. The joint space was significantly wider in men. There was a highly significant reduction of the joint space with age in both men and women and in persons past 60 a joint space of 0.5 mm or less is not pathological. A joint space wider than 7 mm in men and 6 mm in women is abnormal. The measuring technique described is useful in population studies. In individual cases a simple measurement with a ruler serves the same purpose.

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Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Radiology, Nuclear Medicine and Medical Imaging

Keywords

  • radiography, osteolysis, osteoarthrosis, joint space, acromioclavicular joint
Original languageEnglish
Pages (from-to)431-433
JournalActa Orthopaedica Scandinavica
Volume54
Issue number3
StatePublished - 1983
Peer-reviewedYes