Management of Ulnar Collateral Ligament Injuries of the Elbow.
Level 5 - mechanism / opinion, no new human data
Narrative review synthesizing clinical outcomes and management strategies
PubMed 42286349 · doi:10.1007/s12178-026-10042-x
What was done
This review synthesized current literature regarding the anatomy, biomechanics, clinical evaluation, and comparative outcomes across nonsurgical and surgical treatment strategies for ulnar collateral ligament (UCL) injuries, particularly in overhead throwing athletes.
What was found
UCL reconstruction rates rose 193% from 2002 to 2011, with a 9% annual increase in adolescents. Nonsurgical management achieved an 80–100% return-to-sport rate in non-throwing athletes; in overhead throwers, success was 89.7% for proximal tears versus 41.2% for distal tears. UCL reconstruction yielded an 80–97% return-to-play rate at 12–14 months, with 67–87% returning to pre-injury performance. Primary repair with internal brace augmentation achieved a 98% return-to-play rate with a faster timeline than reconstruction (9.2 vs. 13.4 months) in selected acute avulsion injuries.
Why it matters
It provides comparative return-to-play benchmarks, highlighting that tear location dictates nonsurgical success and that internal brace repair significantly accelerates recovery over traditional reconstruction in select acute tears.
Limits
The abstract describes a narrative review without systematic search criteria, meta-analytic pooling, or risk-of-bias assessment. Total participant numbers, study designs of underlying sources, and measures of statistical variance are not reported.