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Anatomical study of divergences in facial artery endings

  • Yasser Ayish Alharbi (Department of Basic Medical Sciences, College of Medicine, King Saud Bin Abdul Aziz University for Health Sciences, (KSAU-HS), King Abdullah International Medical Research Center (KAIMRC), National Guard Health Affair (NGHA))
  • 투고 : 2022.12.21
  • 심사 : 2023.02.13
  • 발행 : 2023.06.30

초록

Despite several studies focusing on the facial arteries variable courses, the findings have significantly differed. The divergent findings have made it increasingly challenging to establish consistent correlations. Thus, as a vital artery, the facial artery is prone to numerous variations, which makes the identification of the variations vital to clinical practice, particularly for the orofacial and rhinoplastic surgery, and the increasingly selective chemotherapy procedures. The present research uses angiography images for analysis in studying the bilateral facial artery variations noted in patients undergoing carotid angiography for the evaluation of congenital anomalies, cerebral vascular malformations, and intra-arterial procedures. Conventional angiography was used, as it is a vital assessment tool that helps in the assessment of variations in the facial arteries and is suitable in evaluating smaller vascular anatomy, due to the perfect spatial resolution and portrayal of vascular anatomy. Thus, rather than normal ending of the facial artery as an angular artery, the study disclosed that in certain instances, the artery termination took the form of a superior labial artery with a small lateral nasal artery branch located closer to the midline compared to the normal cases. Also, the study has disclosed a conspicuous pre-masseteric branch with small branches originating from the infraorbital artery and providing potential compensation for the facial artery's shortness. Regardless of the infrequency of such variations, it is vital that they are considered during the performance of any facial surgical procedure.

키워드

과제정보

I would like to acknowledge my family members for providing me with the necessary support system that has enabled me to carry out this study and even succeed in my educational and career endeavors. Particularly, I would love to acknowledge my father and mother, who have patiently guided and steered me through their moral support and encouragement that has enabled me to go beyond what I might have perceived as impossible and never to give up. Their unending and priceless prayers have been a great source of support and inspiration throughout the writing of this study. Lastly, I would like to express my utmost appreciation to all individuals who donated their human bodies for performance of medical research.

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