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': 'Cozen test is used in diagnosis of - \nSelect and explain. \nA. Tennis elbow, B. Golfers elbow, C. Jumpers knee, D. Osteochondritis dessicans', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Tennis elbow Special Tests for Tennis elbow* Cozen's test: With the forearm pronated, ask the patient to make a tight fist. The examiner now holds the fist and palmarflexes the wrist. Pain will be felt at the lateral epicondyle in a case of tennis elbow.* Wringing test: When the patient is asked to wring a towel, pain is felt at the lateral epicondyle in tennis elbow.", 'role': 'assistant'}]