👉 Platysulcus is a small, narrow opening in the skin that serves as a barrier between the mouth and the digestive tract. It's important for maintaining the proper flow of food through the esophagus and for the smooth passage of air into the lungs.
👉 Platysulcus is a small, narrow opening in the skin that serves as a barrier between the mouth and the digestive tract. It's important for maintaining the proper flow of food through the esophagus and for the smooth passage of air into the lungs.
