Bilateral Anatomical Variation in the Arterial Supply of Face Involving the Facial and Transverse Facial Artery

Address for Correspondence: Dr. Vrushali S. Kolte, First Floor, Room No. 26, Kondaji Building No.1, Jerbai Wadia Road, Parel. Mumbai 4000012. Maharashtra, India. Contact No.: +91 9029527532/ +86 18618204152. E-Mail: [email protected], [email protected] Access this Article online Quick Response code Web site: *1 Postgraduate Student, 2 Additional Professor, 3 Professor and Head. Department of Anatomy, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai, INDIA. We present a case-report whereby a bilateral variation in the arterial supply of face was seen. The facial artery which is the main artery of face was seen terminating in the lower part of the face, as the inferior labial artery and few other branches; the transverse facial artery, which supplements the facial artery normally, was seen to enlarge and take over the course of facial artery, giving the superior labial and lateral nasal branches. The small pre-masseteric branch arising from facial artery was seen only on right side of face. It was absent on left side. Accurate knowledge of the normal and variant arterial anatomy of the facial artery is important for vascular radiology and will provide an anatomical basis to assist surgeons in performing maxillo-facial surgeries successfully. The details of this variation and its clinical significance are discussed herein.