Artery Cellular Superior Posterior

The superior posterior cellular artery (a. alveolaris superior posterior) is a small artery that is a branch of the internal carotid artery and passes through the upper jaw and palate. It supplies blood to the upper teeth, palate and uvula.

The cellular artery superior anterior (a. alveolaris anterior) is another small artery that passes through the lower jaw. It supplies blood to the lower teeth and gums.

Both arteries are important for the normal functioning of the maxillofacial region. Disruption of the blood supply to these arteries can lead to various diseases, such as caries, periodontitis, gingivitis, etc. Therefore, it is important to monitor the condition of these arteries and, if necessary, take preventive measures to prevent their damage.

Artery Cellular Superior Posterior: Anatomical Description and Role

Introduction:
The superior posterior cellular artery (a. alveolaris superior posterior), also known as the PNA (Posterior Nasal Artery) or BNA (Buccal Nasal Artery), is an important vascular structure that provides blood supply to certain areas of the face and nose. In this article we will look at the anatomical features of this artery, its function and clinical significance.

Anatomical description:
The superior posterior cellular artery is one of the branches of the external carotid artery (a. temporalis superficialis), which in turn is a branch of the facial artery (a. facialis). It passes behind the maxillary nerve (n. maxillaris) and enters the deep tissues of the face and nose.

Function:
The superior posterior cellular artery plays an important role in supplying blood to certain areas of the face and nose. It supplies blood to the mucous membrane of the superior nasal passage, the back of the nose, and the palatine papillae. In addition, it also supplies blood to the gums, some parts of the hard palate and the back of the upper jaw.

Clinical significance:
The superior posterior cellular artery has important clinical significance in various medical disciplines such as dentistry, otolaryngology and maxillofacial surgery. When performing surgical interventions on the nose, maxilla or palatine arches, knowledge of the anatomy and location of this artery is essential to prevent bleeding and minimize risks to the patient.

In addition, the superior posterior cellular artery can be involved in various pathological processes, such as inflammation or tumors in the face and nose. Studying this artery and its relationship with other vessels and structures of the face helps in the diagnosis and treatment of such conditions.

Conclusion:
The superior posterior cellular artery is an important vascular structure that provides blood supply to certain areas of the face and nose. Its anatomical understanding and clinical significance are essential for physicians and surgeons working in the fields of dentistry, otolaryngology and oral and maxillofacial surgery. Further research into the superior posterior cellular artery may lead to an increase in our knowledge of its role and significance in pathological conditions, as well as to the development of more effective clinical approaches to its treatment and preservation.

Please note that this article provides a general description of the superior posterior cellular artery and its role. If you have specific medical questions or need more detailed information, it is recommended that you consult a qualified professional such as a dentist, otolaryngologist, or oral surgeon.