Sinus Infection In Babies: Signs, Treatment & Prevention Guide

The Human Body 🧬 on Instagram: "Follow @explainingthebody to learn everything about the human body one post at a time 🧠⚙️ Have you ever noticed a tiny, subtle pit or dimple right near the front of your ear, where the cartilage of the ear meets your face? If so, you’ve spotted a preauricular pit, also sometimes called a preauricular sinus. This small, almost invisible hole is actually a harmless birth defect . It is a congenital abnormality that forms during the early stages of fetal developmen