I. 0-6 months: Ponseti method (can be relaxed to 2.5 years); II. 6-18 months (able to walk independently): soft tissue release; up to 8 years depending on the situation. III. Bone surgery Midfoot inversion deformity – heel dice joint wedge osteotomy (Evans surgery) + soft tissue release; fixed inversion deformity of the hindfoot, which cannot be passively corrected – heel exostosis osteotomy (Dwyer surgery); IV. Greater than 12 years of age – -Triple joint fusion.