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: Anatomy
Maximum Flexion in thoracic veebrae occurs at - 
Select and explain. 
A. Upper thoracic, B. Middle thoracic, C. Lower thoracic, D. Same at all level
C: Lower thoracic
Answer: C: Lower thoracic 
Explanation: Ans. is 'c' i.e.,Lower thoracicFlexion (forward flexion) and lateral flexion (bending) -> Maximum at lower thoracic.Rotation - Maximum at mid-thoracic.FlexionExtensionLateral flexionRotationUpper thoracic - 8-9.5deg7-9-5deg throughoutUpper thoracic 55-6degUpper thoracic - 12-16degMid-thoracic 10-11.5deg Mid thoracic -> 7.8-8degMid thoracic - 21.5-25degLower-thoracic: 12.5-13deg Lower thoracic - 12-13degLower thoracic - 8.5-12deg