This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Injuries Around Arm & Elbow, Subject name: Orthopaedics
[{'content': 'Deformity with decreased carrying angle is - \nSelect and explain. \nA. Cubitus varus, B. Mannus varus, C. Cubitus valgus, D. Mannus valgus', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Cubitus varus Carrying angle:* Angle between long axis of arm and forearm is called carrying angle.* It is measured with the elbow in full extention.* Angle is more in females because of lower level of trochlea in female. Normal value is 5-15deg.* Cubitus Varus develops with is reduced carrying angle and cubitus valgus is increased carrying angle.* Varus - distal part towards midline and valgus is distal part away from midline.", 'role': 'assistant'}]