Fig. 15.

a shows S type incision across the anterior elbow crease. b red arrow shows bicipital aponeurosis covering brachial artery and median nerve. Black arrow shows biceps muscle, blue arrow shows radial nerve dividing into superficial radial nerve and posterior interosseous nerve. 15 c Blue arrow shows brachial artery, violet arrow shows median nerve, black arrow shows biceps, red arrow shows brachial artery dividing into radial and ulna artery. 15 d Shows split brachialis muscle. Blue arrow shows the retracted radial half of the brachialis muscle and brachial artery radially. Violet arrow shows median nerve and the medial half of the brachialis muscle retracted medially. 15 e shows exposure to the coronoid process and the trochlea after splitting the capsule. Black arrow points to the coronal shear fracture of trochlea which can be addressed using this approach.¹³