A Study on Course and Variations of Facial Artery on the Face (original) (raw)
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A rare variation in facial artery and its implications in facial surgery
Facial artery is usually the main artery supplying the face. It gives three named branches on the face, the inferior labial, the superior labial and the lateral nasal and continues as the angular artery. Face is also supplied by the transverse facial artery and the arteries accompanying the cutaneous nerves. In our present case report, we observed that the lingual and facial arteries were originating from the front of External Carotid artery (ECA) as a common linguofacial trunk on the left side and coursed upwards towards the mandible for about 1.2 cm and then divided into facial and lingual arteries. We observed that the facial artery terminated as Inferior labial artery as end artery (without anastomoses). The other branches for the face namely Superior labial, lateral nasal and angular arteries are arises from the Transverse facial artery. Conclusion: In this study, we noticed that a variation in the morphological aspect of arterial pattern of face, until then not documented. In this sense, the objective of this study was to report a variation of the facial artery and to analyze it relative to the literature state of the art. The present case may provide useful information in different fields of oral and maxillofacial surgery.
A Rare Variation in Facial Artery and Its Implications in Facial Surgery: Case Report
Journal of Surgery, 2014
Facial artery is usually the main artery supplying the face. It gives three named branches on the face, the inferior labial, the superior labial and the lateral nasal and continues as the angular artery. Face is also supplied by the transverse facial artery and the arteries accompanying the cutaneous nerves. In our present case report, we observed that the lingual and facial arteries were originating from the front of External Carotid artery (ECA) as a common linguofacial trunk on the left side and coursed upwards towards the mandible for about 1.2 cm and then divided into facial and lingual arteries. We observed that the facial artery terminated as Inferior labial artery as end artery (without anastomoses). The other branches for the face namely Superior labial, lateral nasal and angular arteries are arises from the Transverse facial artery. Conclusion: In this study, we noticed that a variation in the morphological aspect of arterial pattern of face, until then not documented. In this sense, the objective of this study was to report a variation of the facial artery and to analyze it relative to the literature state of the art. The present case may provide useful information in different fields of oral and maxillofacial surgery.
Anatomic variation of the facial artery and its implications for facial surgery: a case report
Journal of Morphological Sciences, 2014
Introduction: Vascular variations are congenital morphological differences that arise in the human body. Although, for the most part, do not cause injury to the individual, may be important in cases where it is necessary a specific access to the vascular system. The anatomic understanding of the facial artery and its branches are especially important in the practice of medical and dental care, in the surgeries of neck and face; and also for the radiologist to understand and interpret facial artery imaging when undertaking head angiography. The variations found in the formation and trajectories of the facial artery are described, however in the case studied, we described a morphological aspect until then not documented. In this sense, the objective of this study was to report a variation of the facial artery and to analyze it in relation to the literature state of the art. Case Report: During a head dissection of an adult male human cadaver fixed in 10% formaldehyde we identified a v...
Facial Artery on Face - a Study on South Indian Cadavers and Specimens
Context : Facial artery is usually the main artery supplying the face. It gives three named branches on the face, the inferior labial, the superior labial and the lateral nasal and continues as the angular artery. Face is also supplied by the transverse facial artery and the arteries accompanying the cutaneous nerves. Aim: In the present study, variations of facial artery on face were observed. Settings & design: Department of Anatomy, Kasturba Medical College, Manipal. Material & method: The present study was performed on 38 males and 12 females' formalin-fixed hemi-faces. Diameter of facial artery was noted at two specific points using a fine microcaliper. Results: The variations were divided into 3 categories. Out of 38 male hemi-faces, 100% right and 78% left hemi-faces belonged to type I category; 22% left hemi-faces belonged to Type III category. Out of 12 female hemi-faces, 80% right and 80% left hemi-faces belonged to Type I category, 18% left hemi-faces belonged to Type...
Unusual branches of facial Artery
The Present Study to observe the variations in branching of facial artery. The aim of study was to make clinician academically wiser and practically more competent while dealing with these anomalies branches during surgery and other interventional procedures. Bilateral head and neck dissection of formalin preserved middle aged Indian female cadaver was done for routine teaching and simultaneously observations regarding the branching pattern of facial artery though rare is of great academic and clinical significance in general practice. Otorihnology , traumatology , plastic and maxilla-facial surgery. the anomalies should be kept in mind and given due honour while operating and intervening in the region of face for emergency management of injuries. Correction of congenital anomalies and while performing other general and specialized procedures in this region.
An Anatomical Study of the Facial Artery Un Estudio Anatómico de la Arteria Facial
2019
The facial artery (a branch of the external carotid artery) is the main artery of the face. It gives rise to seven branches viz. inferior labial, superior labial, inferior alar, superior alar, lateral nasal and angular arteries, which are variable. This study included a dissection of twenty embalmed adult cadaveric head and neck specimens. The parameters of origin, branching patterns, termination and variations were analysed and compared with sex and laterality. The facial artery followed the standard anatomical description of origin in 84.62 % of the sample. Variations: (i) origin as a linguofacial trunk in 12.82 % and (ii) high origin in 2.56 % was observed. Male specimens displayed a higher number of linguofacial trunk origins (7.69 %). The branching patterns of the facial artery was classified into six types, with subtypes for Types 1 and 2. Subtype 1-A (standard anatomical description with early termination) occurred in most of the sample (46.15 %). Males were found to have more variations in branching patterns than females (48.72 % and 41.03 % respectively). Termination of the facial artery was as follows: inferior labial artery (5.13 %), superior labial artery (10.26 %), inferior alar artery (10.26 %), superior alar artery (46.15 %), lateral nasal artery (5.13 %), and angular artery (20.51 %). A single case (2.56 %) of an abortive artery was noted. Statistical analysis showed that sex was independent of each parameter observed in this study. Anatomical knowledge of the facial artery is of importance to clinicians and surgeons during procedures such as musculomucosal, island flaps and aesthetic dermatology.
The Study of Higher Origin of Facial Artery and its Surgical Significance
Indian Journal of Otolaryngology and Head & Neck Surgery, 2014
Facial artery plays a key role in blood supply of the face. Facial artery one of the anterior branches of the external carotid artery originates within the carotid triangle. Variation in the origin of the facial artery was observed on two sides out of 60 sides in 30 cadavers. Facial artery was observed originating at the level just below the maxillary artery within the parotid gland. Facial artery may originate as linguo-facial trunk or thyro-linguo-facial trunk. Other developmental variations have also been described in the literature like, agenesis of facial artery, enlarged facial artery, hypoplastic facial artery. Variability in situation may complicate the surgery. Therefore maxillofacial surgeon, plastic surgeons and head & neck surgeon should be aware of such variation.
Indian Journal of Clinical Anatomy and Physiology
The facial artery is an important artery of the face, prone to many variations. Identification of these variations is of utmost importance in clinical practice, especially rhinoplastic and orofacial surgeries and also super selective chemotherapy procedures. In this case report, we report a bilateral facial artery variation encountered in a male cadaver during routine dissection. Instead of terminating as the angular artery, the facial artery terminated as the superior labial artery, giving the lateral nasal artery as a smaller branch, much closer to the midline than normal. A prominent pre-masseteric branch was noticed along with smaller branches from the infraorbital artery which offered possible compensation for the short facial artery. The case reported is a type II variation according to Bayram classification, and a type C variation as per Loukas classification. This variation is very rare and should be kept in mind while performing any surgical procedures of the face.
The Course and Variation of the Facial Artery and Vein
Annals of Plastic Surgery, 2011
The main arterial supply of the facial skin envelope is the facial artery which serves as the main pedicle for a number of facial flaps, including a facial transplant graft. This study explored the course of the facial artery and vein, branching patterns, terminations, and anomalous variants. Cadaveric dissections of 201 facial arteries and 198 facial veins were performed. All branches originated from a single facial arterial trunk in 86% of specimens and branching patterns were symmetrical in 53%. The facial artery predominantly terminated as a lateral nasal artery (49%). In 5 cases, the facial artery was undetectable with transverse facial arterial dominance (1 case bilateral). The facial vein was predictable in position except for 2 instances, being replaced by a transverse facial vein (unilateral). Facial arterial dominance in facial blood supply is common but unpredictable. Careful vascular workup prior to facial transplantation and unipedicled flap procedures is therefore essential.