You are currently viewing Posterior Superior Alveolar Artery – Mnemonic

Here is a quick mnemonic/memory aid “POSTERIOR ARTERY to remember about Posterior Superior Alveolar Artery

• 📕 “Atlas of Human Anatomy”
• 📗 “Gray’s Anatomy: The Anatomical Basis of Clinical Practice”
• 📘 “Netter’s Atlas of Human Anatomy”
• 📙 “Essential Clinical Anatomy”
• 📔 “The Principles of Physiology”
• 📓 “Clinical Neuroanatomy Made Ridiculously Simple”
• 📒 “Pathophysiology of Disease: An Introduction to Clinical Medicine”
• 📖 “Harrison’s Principles of Internal Medicine”

Posterior Superior Alveolar Artery : How To Remember Easily ?

P – Pterygopalatine Fossa: The artery originates near this fossa.

O – Oral Cavity Supply: It provides blood to the oral cavity structures.

S – Superior Alveolar Branches: These arteries distribute to the upper teeth.

T – Transverse Maxillary Foramen: The artery enters the maxilla through this foramen.

E – Exiting Sphenopalatine Foramen: It exits the skull through this foramen.

R – Radiographic Tracing: The artery can be traced in dental X-rays.

I – Infraorbital Region: Artery serves this region as it courses downward.

O – Osseous Canal: It travels within a canal in the maxillary bone.

R – Rich Blood Supply: Provides rich vascularization to the upper jaw structures.

A – Anatomic Variations: Different people can have slight variations in its path.

R – Reaches Maxillary Molars: It supplies blood to these posterior teeth.

T – Terminal Branches: The artery terminates in the dental and periodontal tissues.

E – Enters Pulp Chambers: Blood supply reaches the inner pulp of teeth.

R – Regulates Blood Flow: Helps regulate blood supply to dental tissues.

Y – Your Dental Health: This artery plays a crucial role in oral health.


Dr. Arin Nandi

Passionate About Medical Science & Helping Future Doctors Achieve Top Ranks In Medical Exams. He is professionally a dentist as well as a public health expert from JIPMER working in department