Anterior Open Bite

This randomized clinical trial aims to compare the effectiveness and patient acceptance of two orthodontic appliances-conventional palatal crib and bonded spurs-in the treatment of anterior open bite in children.Twenty children aged 7 to 12 years with anterior open bite and Class I skeletal and dental relationships will be randomly assigned to one of two groups The first group will receive a conventional palatal crib appliance fixed to the upper molars, while the second group will receive bonded spurs attached to the palatal surfaces of the upper incisors , All participants will be followed for 6 months. Clinical and digital measurements, including overbite ,The results of this study are expected to help determine which appliance provides better clinical outcomes and higher patient acceptance in the early treatment of anterior open bite.