Incisors that are convex cannot be pushed back by hand on their own on a regular basis, and even if the incisors are moved by external forces, they will not be able to reach the desired position, and may even cause other adverse effects.
If the convexity of the incisors is due to bony reasons, i.e., the maxillary bone is overly convex or the mandible is underdeveloped, which makes the incisors appear to be convex, in this case, the force of pushing by hand cannot change the shape of the bones, and the purpose of pushing them back will not be achieved.
Because the alveolar bone can be remodeled, frequently pushing the incisors by hand may cause displacement of the incisors. Due to the lack of professional design and precise measurement, the incisors often do not move toward the ideal position, but instead break the original stable occlusal relationship, early contact or joint interference, joint trauma, and affect the chewing function.
If the incisors are severely protruding or accompanied by other symptoms, you should go to the hospital in time.