Radiological evaluation of the acromioclavicular joint
✍ Scribed by Urho Väätäinen; Arto Pirinen; Antero Mäkelä
- Publisher
- Springer
- Year
- 1991
- Tongue
- English
- Weight
- 200 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0364-2348
No coin nor oath required. For personal study only.
✦ Synopsis
X-ray measurement of the acromioclavicular (AC) joint may cause difficulties because of different projections and the lack of a reproducible measurement. In order to find the ideal measurement to estimate the state of the AC joint, 28 healthy adult volunteers were X-rayed. The least vulnerable measurement for errors in projection was the distance between the coracoid process and the upper part of the clavicle. The effect of stress was evaluated; the range of normal AC joint laxity was determined as 3 ram.
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