Location
Moultrie, GA
Start Date
4-5-2022 1:00 PM
End Date
4-5-2022 4:00 PM
Description
We present a case with an atypical variation of the ulnar artery discovered while examining a cadaver in our routine Gross Anatomy lab dissection. A superficial ulnar artery was found in a 55-year-old male cadaver originating directly from the brachial artery. This is a rare variation where the route of the ulnar artery runs superficially to the flexor compartment in the forearm. Based on previous cadaver studies, the incidence of such variation in the adult population appears to be approximately 3.75%. Deviations in the ulnar artery can lead to a potential risk of injury to patients during surgery. The superficial ulnar artery can mistakenly result in the administration of medicines into the artery as opposed to the median cubital vein during the injection. Hemorrhaging as well as other potential traumas can occur. We will also discuss the potential complications that could arise from this variant and the clinical recommendations for treatment.
Embargo Period
7-21-2022
Included in
Superficial Ulnar Artery and its Clinical Significance
Moultrie, GA
We present a case with an atypical variation of the ulnar artery discovered while examining a cadaver in our routine Gross Anatomy lab dissection. A superficial ulnar artery was found in a 55-year-old male cadaver originating directly from the brachial artery. This is a rare variation where the route of the ulnar artery runs superficially to the flexor compartment in the forearm. Based on previous cadaver studies, the incidence of such variation in the adult population appears to be approximately 3.75%. Deviations in the ulnar artery can lead to a potential risk of injury to patients during surgery. The superficial ulnar artery can mistakenly result in the administration of medicines into the artery as opposed to the median cubital vein during the injection. Hemorrhaging as well as other potential traumas can occur. We will also discuss the potential complications that could arise from this variant and the clinical recommendations for treatment.