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Ulnar variance determination.

S S Kristensen·E Thomassen·F Christensen
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Abstract

Surgical procedures concerning the distal articular surfaces of the radius and ulna, demand an accurate method of measurement of ulnar variance. A new method, which is a modification of the method described by Palmer (1982), is introduced. 100 randomly selected healthy persons were submitted to X-ray of the wrist and the ulnar variance was determined independently by three observers using both methods. By "weighted kappa" statistics the results, expressed in intra- and interobserver agreement, showed a significantly higher reliability in favour of the Modified method.

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HumansRadiographyRadiusTechnology, RadiologicUlnaClinical TrialControlled Clinical TrialJournal ArticleResearch Support, Non-U.S. Gov't

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S S Kristensen, E Thomassen, F Christensen. 1986. Ulnar variance determination.. https://doi.org/10.1016/0266-7681(86)90274-3

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