The reliability of talonavicular uncoverage to indicate forefoot abduction in progressive collapsing foot deformity: a finite element analysis

Accurate assessment of flatfoot deformities is crucial for developing effective treatments. DSMT , which utilizes the talar body axis as a reference, is not affected by anatomical variations in the talar head body angle, rendering it more reliable for assessment of forefoot abduc tion. Improved indicators will contribute to better surgical decision making and patient outcomes in PCFD.