Outcome of Single-Bundle versus Double-Bundle Reconstruction of the Anterior Cruciate Ligament

Double-bundle reconstruction does not result in clinically significant differences in KT-1000 arthrometer or pivot-shift testing. The pivot-shift results have particular clinical relevance because the test is designed to evaluate knee rotational instability; the results do not support the theory that double-bundle reconstruction better controls knee rotation. Improved quality of future RCTs would allow meta-analysis of a greater number of outcome measures including measures of symptoms and disabilities most important to patients.