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': 'The typical deformity in CTEV is ? \nSelect and explain. \nA. Ankle equinus, B. Subtalar inversion, C. Forefoot adduction, D. All the above', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., All the above CTEV is the commonest and most impoant congenital deformity of the foot. CTEV is more common males in than in females (males to female ratio 2.5 : 1). In half of the cases CTEV is bilateral. Right and left foot are affected equally. The deformity consists of following elements :? i) Equinus, i.e. Plantar flexion at ankle joint (tibiotalar joint). ii) Inversion of foot at subtalar joint (talocalcaneal joint). iii) Forefoot adduction, at mid-tarsal joints, especially at talo-navicular joint. iv) Sometimes forefoot cavus, i.e. excessive arching of the foot at mid-tarsal joints.", 'role': 'assistant'}]