(SBQ12FA.6)
A 25-year-old male has a foot-drop deformity of his right foot due to a chromosomal 17 duplication which continues to progress despite stretching, strengthening, and orthotic use. A clinical picture of his foot while attempting to dorsiflex his ankle is shown in Figure A. On examination, he has supple ankle and subtalar motion, an equinus contracture, and 5/5 plantar flexion and inversion strength. Which of the following is the most appropriate surgical intervention for this patient?
QID:
3813