This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pelvis and Hip Injury, Subject name: Orthopaedics
Open book and bucket handle injuries are seen in : 
Select and explain. 
A. Spine, B. Pelvis, C. Femur, D. Knee
B: Pelvis
Answer: B: Pelvis 
Explanation: (A) Bucket handle fracture: A type of pelvis fracture due to side-to-side compression of pelvis where there is fracture of pubic rami anteriorly and sacroiliac joint or ilium posteriorly but on the opposite side. (B)Open book fracture: A pelvic fracture due to anteroposterior compression of pelvis where the pubic symphysis is disrupted and pelvis opens up like a book.