D. Atar et al., TARSAL NAVICULAR POSITION AFTER COMPLETE SOFT-TISSUE CLUBFOOT RELEASE, Clinical orthopaedics and related research, (295), 1993, pp. 252-258
The navicular position was evaluated (according to Simons' criteria) o
n anteroposterior and lateral roentgenograms of 45 clubfeet that were
treated with complete soft-tissue release without internal fixation. T
he evaluation was performed an average of 28 months after surgery. Pos
ition of the navicular correlates well with the functional rating scor
e system. Navicular position can be viewed as an indicator for clubfoo
t correction. Internal fixation of the talonavicular joint was correla
ted with favorable correction of deformity.