This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Orthopaedics
Blount&;s disease is associated with all of the following, EXCEPT: 
Select and explain. 
A. Genu varum, B. Genu Recurvatum, C. Internal Tibial Torsion, D. External Tibial Torsion
A: Genu varum
Answer: A: Genu varum 
Explanation: Blount's disease is characterized by varus and internal tibial torsion and genu recurvatum, with varus of the proximal tibia being the primary deformity. It is not associated with external tibial torsion. xray of blounts disease with genu vara REF : Maheshwari book of ohopedics 6th Ed.