What is the main artery that supplies the maxillary sinus?
Understand the Problem
The question is asking for the main artery that supplies blood to the maxillary sinus, which involves an understanding of human anatomy and vascular supply.
Answer
Posterior superior alveolar artery.
The main artery that supplies the maxillary sinus is the posterior superior alveolar artery, which is a branch of the maxillary artery.
Answer for screen readers
The main artery that supplies the maxillary sinus is the posterior superior alveolar artery, which is a branch of the maxillary artery.
More Information
The posterior superior alveolar artery is a key supplier of the maxillary sinus, providing significant vascular support along with other branches like the infraorbital and posterior lateral nasal arteries.
Tips
A common mistake is to overlook the role of the maxillary artery as the source of the branches supplying the sinus.
Sources
- Arterial Supply of Maxillary Sinus - Implant Dentistry - journals.lww.com
- Maxillary sinus: Anatomy and structure - Kenhub - kenhub.com
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