Short-Term Outcomes of a Structured Self-Rehabilitation Program After Mini-Open Latarjet Procedure in Military Personnel: A Prospective Observational Study

<b>Background/Objectives:</b> The COVID-19 pandemic limited access to in-person physiotherapy, raising concerns about post-operative rehabilitation outcomes. This prospective observational study, without a control group, evaluated whether a self-rehabilitation protocol following a mini-open Learjet procedure influenced short-term clinical outcomes in active military personnel. <b>Materials and Methods:</b> We prospectively enrolled 18 patients (19 shoulders) undergoing mini-open Latarjet between May and October 2020. Patients performed a standardized self-rehabilitation protocol starting on the first post-operative day, with progressive range-of-motion (ROM) exercises added at two weeks. Pain was assessed using the Visual Analog Scale (VAS), ROM was recorded at each follow-up, complications were noted, and patient satisfaction was evaluated at 12 weeks. <b>Results:</b> A total of eighteen patients were prospectively enrolled in the study. At 12 weeks, mean VAS decreased from 1.2 ± 0.6 at week 1 to 0 at week 4 onward. The mean drug consumption was 2.5 ± 0.7 tablets/day only for the first week. Mean assisted forward flexion improved from 155° ± 10° at week 1 to 180° in all patients by week 4. External rotation reached 60° ± 5°at 4 weeks, 75° ± 4° at 8 weeks, and 80° ± 3°at 12 weeks, with no deficits compared to the contralateral side. Internal rotation improved to the T7 level by week 8 and remained stable in week 12. No complications, recurrent instability, or graft displacements were reported. Patient satisfaction at 12 weeks was assessed using a 0-10 numeric rating scale, with a mean score of 9.5 ± 0.4. <b>Conclusions:</b> Implementation of a self-rehabilitation protocol after mini-open Latarjet surgery was associated with favorable short-term outcomes in young military patients, including early recovery, high satisfaction, and absence of complications. Further validation of these findings will require larger, rigorously controlled studies.