The location of the coronal sulcus is located at the junction of the glans penis and the body of the penis.
The coronal sulcus is the lower edge of the glans, a hook-like appearance, that is, a normal structure of the penis glans and penile body connection area.
If you are circumcised, turn the foreskin to fully expose the glans and the coronal sulcus, the mucous membrane of the coronal sulcus is relatively smooth and moist, but it is easy to harbor bacteria induced infections, and you should be diligent in turning over and washing the foreskin to clean the secretions and prevent infections. If the recurrence of triggering the foreskin glans inflammation, can consider circumcision.
If there is a prepuce, due to the narrow opening of the foreskin, the foreskin can not be turned over, can not reveal the glans and the coronary groove, should go to the hospital as soon as possible to take surgery to remove the excessively long foreskin.
If there is a circumcision, infection of the coronal groove or phimosis, you should seek medical treatment as soon as possible and follow the doctor’s instructions.