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Updated: May 31, 2026

Reverse Total Shoulder Arthroplasty
10:10

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Published on: July 5, 2011

Elbow hemiarthroplasty is not the "half" of elbow arthroplasty

Ziliang Wang1, Yi Lu1

  • 1Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.

Injury
|May 29, 2026
PubMed

Distal humeral arthroplasty (DHA), also termed elbow hemiarthroplasty, replaces the distal humeral articular surface while preserving the native ulnar and radial articular surfaces. Compared with total elbow arthroplasty (TEA), DHA has distinct characteristics, resulting in different surgical indications and clinical outcomes. The prefix "hemi-" may be misleading, as DHA should not be regarded as half--the humeral part of TEA.

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