LAUSR

To evaluate short-term clinical outcomes of shoulders treated for anterior instability by open Latarjet procedures (OLP) followed by immediate self-rehabilitation. The hypothesis was that patients would recover preoperative function at 3 months with no adverse events related to self-rehabilitation. The authors retrieved clinical and radiographic records of 307 consecutive shoulders treated by the same surgeon for anterior instability by OLP with immediate self-rehabilitation. Four shoulders did not meet eligibility criteria and 38 were lost to follow-up, leaving a study cohort of 265 shoulders. Patients performed self-rehabilitation exercises at home from the first postoperative day. Follow-ups at 1 and 3 months evaluated recurrence of instability, postoperative complications, pain, active forward elevation (AFE), passive forward elevation (PFE), external rotation (ER) and internal rotation (IR). The difference between mobility before surgery and at 3 months was 0° for AFE, 0° for PFE, 10° for ER, and 0 spine segments for IR. Thirteen shoulders (5%) which had not followed the self-rehabilitation protocol during the first month had significantly more pain and less improvements in mobility (p < 0.05). Multivariable analyses revealed that patients who adhered to self-rehabilitation in the first month had greater improvements of AFE, PFE, and IR (p < 0.05). Immediate self-rehabilitation after open Latarjet procedures enabled recovery of preoperative shoulder mobility at 3 months. Patients who did not adhere to immediate self-rehabilitation had more pain and less improvement in mobility. Furthermore, immediate self-rehabilitation was found to be independently associated with better recovery and did not cause any adverse events. Level IV.