Return to play after UCL injury in gymnasts.

BACKGROUND

Injuries to the ulnar collateral ligament (UCL) are commonly reported in traditional overhead sports. Conversely, there is a lack of evidence outlining management and return to play (RTP) outcomes for gymnasts. This study aimed to evaluate RTP and patient reported outcomes (PROs) in gymnasts after operative and non-operative treatment of UCL injuries.

METHODS

Gymnasts who presented with UCL injury and underwent operative and non-operative treatment were evaluated. Patient reported outcomes were collected via telephone: Conway-Jobe Scale, Kerlan-Jobe Orthopaedic Clinic Shoulder and Elbow (KJOC) Score, Mayo Elbow Performance (MEP) Score, and quick DASH (qDASH) and Timmerman-Andrews (TA) Elbow Score.

RESULTS

Nine patients met inclusion criteria and were available for follow-up. Five were initially treated operatively and four were initially treated non-operatively. The operative group initially consisted of three ulnar collateral ligament reconstructions (UCLR) and two UCL repairs with internal bracing. One patient crossed over to the operative group after failing non-operative treatment and underwent UCLR four months post injury. Overall, 66.7% and 100% of operatively and non-operatively treated gymnasts were able to return to play, respectively. At final follow-up, the operative groups' mean KJOC, MEP, TA, and qDASH scores were: 68.4 ± 7.7, 97.5 ± 2.7, 90.8 ± 10.7, and 1.9 ± 3.0, respectively. For the non-operative group, the mean scores were 67.4 ± 9.0, 71.7 ± 5.8, 71.7 ± 14.4, and 11.4 ± 9.9, respectively. Treatment satisfaction for the operative group was 81.7 ± 27.5 compared to 80.6 ± 34.5 in the non-operative group. Odds ratios indicated no differences between groups.

CONCLUSION

Both operative and non-operative interventions for UCL injuries in gymnasts can provide favorable outcomes with respect to return to play and subjective patient-reported outcomes. Further research is warranted to determine optimal treatment, especially regarding indications for operative vs. nonoperative treatment, of UCL injury based on injury severity and location in gymnasts.

LEVEL OF EVIDENCE

Case series; Level III Evidence.