A Novel Dynamic Ultrasound Assessment of T-Junction Hamstring Injury during Gym-Based Exercises: A Case Report in an Elite Football Player

The authors aimed to evaluate the effectiveness of a novel dynamic ultrasound method for assessing distal musculotendinous junction (DMTJ) hamstring injuries during functional exercises, as traditional MRI may not fully capture the injury's complexity. In a case study of an elite football player, dynamic ultrasound provided valuable insights into the interhead movement of the biceps femoris during rehabilitation, potentially aiding in return-to-play decisions. The findings suggest that this approach could complement MRI assessments, although further research with larger cohorts is needed to validate its reliability and prognostic value.