“…3,9,5,6,10,11,12,13,14 At birth, there is a high level of hyaluronic acid in the infant, which begins to fall off after 6 weeks of age. 15,16,[17][18][19][20][21][22][23] The presence of hyaluronic acid in the body makes molding the tissue and bone more easy. This facilitates the- Active reduction of the cleft parts.…”