Your baby does not need any treatment, at least for what you've described. Oka ori is called fontanelle. The “soft hole or space” often erroneously believed to be an abnormality is A NORMAL PART of the baby’s head. It is called ANTERIOR FONTANELLE (AF). Every baby has it. It is there to allow along with the small spaces (sutures) between the different bones of the skull to accommodate the baby’s brain growth. So it is not “OKA” or any other thing….It is a normal part of the baby’s head.