This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ohopaedics Q Bank, Subject name: Orthopaedics
All are true about Interochanteric fracture of femur except 
Select and explain. 
A. Common than Fracture of neck of femur, B. Treatment is Proximal Femoral Nail or Dynamic Hip Screw, C. Assosciated with Malunion, D. Intracapsular
D: Intracapsular
Answer: D: Intracapsular 
Explanation: Interochanteric area - Extra capsular Fracture of Neck of Femur Inter trochanteric fracture Intracapsular Extracapsular Less common More common 60 years 80 years Ext. rotation < 45 deg |Pain Cx-AVN>non union | swelling | Ext. Rotation >45 | Shoening Cx-malunion more common