7-days of FREE Audio papers, translation & more with Prime
7-days of FREE Prime access
7-days of FREE Audio papers, translation & more with Prime
7-days of FREE Prime access
https://doi.org/10.1177/2473011416s00198
Copy DOIJournal: Foot & Ankle Orthopaedics | Publication Date: Aug 1, 2016 |
License type: cc-by-nc |
Category: Hindfoot Introduction/Purpose: Hindfoot alignment in the coronal plane is an extremely important aspect to consider in order to make a comprehensive evaluation of different foot and ankle disorders. To the authors knowledge the evidence concerning the precision of clinical hindfoot alignment assessment is scarce. The aim of this study is to evaluate correlation and reproducibility between clinical and radiographical hindfoot alignment. Methods: Intra and interobserver reliability of clinical and radiographical hindfoot assessment was performed in 85 patients. Clinical alignment was evaluated on photographs taken at the time of presentation and hindfoot alignment was quantified on long axial view radiographs in neutral rotation position. Photographs were classified into three categories (valgus, neutral and varus) and radiographs were measured taking standardized parameters. Each observer made measurements independently and was blinded to both patient identification and the others’ measurements. All measurements were made on two separate occasions with the order of images randomized. Results: We did not observe a significant correlation between clinical and radiographical assessment (k1a 0,072 - p=0,24; k1b 0,167 - p=0,029; k2a 0,23 - p< 0,001; k2b 0,137 - p=0,021). We did find a good clinical and radiographical intraobserver agreement (K1= 0,789; K2=0,783; Pearson1= 0,956; Pearson2= 0,990). Clinical interobserver agreement was moderate (K1= 0,584; K2=0,566) while radiographical interobserver agreement was statical significant (Pearson1= 0,926; Pearson2= 0,953). Conclusion: Due to a poor clinical-radiographical correlation we should not rely on clinical evaluation to guide the decision making in different foot and ankle conditions. We strongly recommend the use of the long axial view in order to assess the magnitude of the hindfoot deformity.
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.