To examine the association between passive hip range of motion (ROM) and alpha angle in patients with longstanding hip and groin pain, highlighting its relevance to clinical practice.
Key Findings:
Lower hip range of motion is associated with a higher alpha angle in patients with longstanding hip and groin pain.
A clinical cut-off of 60° for the alpha angle was used to categorize participants into high and low alpha angle groups.
Interpretation:
The findings suggest that hip ROM assessment may be a useful clinical tool for identifying patients likely to have cam morphology, potentially aiding in the diagnosis of femoroacetabular impingement syndrome, thus enhancing clinical decision-making.
Limitations:
Study limited to a specific age group (18-55 years) and may not be generalizable to older populations, which could affect the applicability of findings.
Reliance on radiographic imaging may not be accessible to all clinicians, potentially limiting the study's practical implications.
Conclusion:
The study supports the hypothesis that reduced hip range of motion correlates with increased alpha angle, indicating potential implications for clinical assessment and diagnosis of hip-related pain, and suggesting further research in diverse populations.
