This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': "All of the following are described surgical procedures for CTEV except \nSelect and explain. \nA. Dwyer's osteotomy, B. Posteromedial soft tissue release, C. Triple Ahrodesis, D. Salter's osteotomy", 'role': 'user'}, {'content': "Answer: D \nExplanation: Answer- D. Salter's osteotomyTendon transfer :- Transfer of tibialis - anterior on the outer side of foot. This can be done only after 5 years.Dwyer osteotomy :- Medial open wedge osteotomy of calcaneum to correct heel varus.Gradual diferential distraction :- In this an external fixator (JESS or Illizarov) is applied and gradual correction of deformity> 10 years:- Triple ahrodesis (subtalar, calcaneo-cuboid, and talonavicularjoints)", 'role': 'assistant'}]