Orthopaedics Closed pinning techinque in oopedic surgeries is not done in A Neck of humerus fracture B Shaft of humerus fracture C Distal radius fracture D Supracondylar fracture of humerus π‘ Explanation Closed pinning techinque in oopedic surgeries is not done in β Correct Answer: B. Shaft of humerus fracture