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.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1097/SAP.0b013e31822484ae | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Cavernous Sinus Syndrome in a Traumatic Dissecting Aneurysm of the Internal Carotid Artery.
Cureus
December 2024
Department of Ophthalmology, Hospital University Kebangsaan Malaysia, Kuala Lumpur, MYS.
We report a rare case of a missed intracavernous internal carotid artery dissecting aneurysm occurring as a complication of the base of skull fracture with severe brain injury causing acute cavernous sinus syndrome with permanent vision loss. A 31-year-old Myanmar lady had an alleged motor vehicle accident and suffered severe traumatic brain injury with multiple intracranial bleeds, multiple facial bone and base of skull fractures, and limb fractures. At one week post-trauma, she had severe right eye proptosis with vision loss, ophthalmoplegia, chemosis, and high intraocular pressure.
View Article and Find Full Text PDFReversible Perfusion Changes during Acute Attacks in Glucose Transporter Type 1 Deficiency Syndrome: A Pediatric Case Series.
AJNR Am J Neuroradiol
January 2025
Department of Pediatric Radiology and Neuroradiology (C.D., F.A., C.P., A.R.), Children's Hospital V. Buzzi, Milan, Italy.
Glucose transporter type 1 deficiency syndrome (GLUT1-DS) is an uncommon condition represented by an infantile-onset disorder, frequently arising from heterozygous mutations in the gene. Individuals with GLUT1-DS may present with early-onset seizures (typically manifesting before 4 years of age), developmental delay, and complex movement disorders. In fewer cases, stroke-like events or hemiplegic migraine-like symptoms are also reported, defined by unilateral paresis affecting 1 side of the body and/or one-half of the face, occasionally accompanied by speech impairment.
View Article and Find Full Text PDFAssociation of Post-procedure Ankle-Brachial Index with Outcomes Following Drug-Coated Balloon Angioplasty in Femoropopliteal Artery Disease.
Am J Cardiol
January 2025
Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
Endovascular treatment of femoropopliteal artery (FPA) disease with Drug-coated balloons (DCBs) may face complications such as arterial recoil, dissection, and residual stenosis. Angiography has limited accuracy for evaluating blood flow through revascularized target lesions. Thus, there is a need for post-procedure hemodynamic assessment in treated limbs.
View Article and Find Full Text PDFHospitalized upper extremity artery disease patients: treatment and long-term outcomes.
Eur Heart J
December 2024
Institute of Biostatistics and Clinical Research, University of Muenster, Muenster, Germany.
Background And Aims: Current knowledge about upper extremity artery disease (UEAD) is scarce. This study aimed to evaluate the prevalence, treatment patterns, and short- and long-term outcomes of patients suffering from UEAD.
Methods: Retrospective health claims data of patients who were hospitalized with a primary diagnosis of UEAD between 2010 and 2017 were analysed.
Awake resection of a right motor cortex arteriovenous malformation in a pediatric patient: A case report and review of the literature.
Surg Neurol Int
December 2024
Department of Surgery, Section of Neurosurgery, Aga Khan University, Karachi, Pakistan.
Background: Intracranial arteriovenous malformations (AVMs) are extremely rare in the pediatric population, with an estimated prevalence of 0.014-0.028%.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!