Introduction:

Glenohumeral instability occurs in active-age patients with high recurrence rates in previously described treatments. The objective of the study was to analyze the functional and radiographic results of the patients that underwent a modified Eden-Hybinette technique.

Material and methods:

From January 2017 to December 2019, 14 patients with post-traumatic anterior glenohumeral instability with glenoid bone loss higher or equal to 15% with or without Hill-Sachs lesion were included, qe used the modified Eden-Hybinette technique and outcomes were evaluated with WOSI and ROWE scales pre and post-procedure at 6, 12, and 24 months follow-up, a CT scan was performed at 6 weeks to evaluate the integration of the graft.

Results:

Five women (35%) and nine men (65%) with a mean age of 39.1 (± 14) years were included. Ten involved the right shoulder (71.4%) and four the left one (28.5%). The results of WOSI and ROWE scales were statistically significant (p ≤ 0.05) in postsurgical evaluations as in all periods analyzed in contrast to a pre-surgical standing point; components of the WOSI test were also viewed separately (Sports, Lifestyle, Emotion, and Physical Symptoms) to assess if any of those separately could’ve altered or significantly influenced the total score obtained, but we found statistical significance (p ≤ 0.05) in all parameters. There was no recurrence or complications until the last follow-up.

Conclusions:

The modified Eden-Hybinette technique offers good short-term functional results. It is a safe technique. Further studies are necessary to determine the effectiveness and possible long-term results and complications.