The left ulnar artery originated from the brachial artery at the height of the left inferior Angle of the left scapula and passed medially to the brachial artery and the median nerve.
Going even lower, there is a more subtle, scattered, and more medially distributed region of abnormally high signal.
During left LPN, the spleen, splenic flexure and pancreas are reflected medially.
The iliopsoas is also separated from the capsule by blunt dissection and retracted medially.
The auricular cartilage supports the vertical canal while the horizontal canal, coursing medially and distally, is surrounded by annular cartilage.
Lower lid margin. It should bow gently from medially to laterally, with the lowest point between the pupil and the lateral limbus.
This allows circumferential access by the creation of full-thickness skin flaps medially and laterally as needed.
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