Pain Relief Strategies after Acromioclavicular Joint Corticosteroid Injection as a Predictor of Final Functional Outcome: A Prospective Observational Study
Background: Acromioclavicular (AC) joint pain is a prevalent source of shoulder disability, frequently managed with corticosteroid injections. Despite the widespread use of this intervention, the early post-injection pain relief trajectory as a predictive marker for long-term functional recovery has not been systematic...