Hyperdontia may also be caused by malformations of the mouth like a cleft lip and palate. okay im 13. i know that my wisdom teeth are growing in, but on the roof of my mouth i noticed a little bump & i think its a tooth or at least thats what it feels like. My son who is 8 has an extra tooth in the roof of his mouth, which is fully down. An infection such as an abscess MUST be treated by a physician, it will grow and cause separation of the muscle and skin around the tooth. You can get extra baby or adult teeth and often they come through in very unusual positions. An entire extra mouthful of tooth buds can grow alongside a child's actual teeth. Dd1 (8) has been complaining of tooth ache so i ask her to show me and she has a tooth cutting in way behind her other teeth in the roof of her mouth, she has 2 gaps where new theeth should be growing. Though, there is an indication that genetics may possibly play a part in their development. This is when there are more teeth than normal in either a child or adult mouth. my two wisdom teeth are ready to come threw perfectly so im wondering is this an effect my wisdom teeth are having on my mouth, or is this some freaky tooth growing in the roof of my mouth? Mandibular tori – or mandibular torus if it's a single bump – show up in the lower jawbone. If the lump you feel is at the front of the roof of your mouth, it could be caused by an extra tooth coming it. extra tooth growing in roof of mouth atbfcpfv Hi, I have recently noticed what seems to be an extra incisor growing in on the roof of my mouth, behind my other teeth. An extra tooth may begin growing between the two front permanent teeth of an older child. Even a large growth can be left alone unless it gets scraped during eating or the person needs a denture that covers the area. This hard growth is both common and harmless. Most extra teeth develop in the roof of your mouth, behind your two front teeth. I'm going to phone the dentist tomorrow to … Extra teeth can grow in front of or behind the baby teeth inside the mouth of a small child. They had planned on getting it removed next week, but took an xray of his whole mouth, only to discover he has a further 2 of these teeth that haven't come through yet.Needless to say the return trip to the dentist next week has been cancelled. A torus is a slow-growing, rounded projection of bone that forms in the middle of the roof of the mouth (torus palatinus) or on the lower jaw by the side of the tongue (torus mandibularis). Two peg-shaped teeth may form behind a child's top incisors. Supernumerary teeth or “extra teeth” is a topic not often discussed. Oral cancer, or cancer of the mouth, can be present as a growth, irritation or sore on any area of the mouth, including the roof of the mouth. I brought him to the dentist for an assesment today. An abscessed tooth can cause a infection of pus and blood on the gum, that hardens and feels like a bony growth in the mouth. The two most common types of tori are mandibular and palatal. If you notice a lump, bump, crusty area or patches of irregular skin or tissue on the roof of your mouth, see your dentist promptly for evaluation. Has anyone else had this with there child? Researchers are not yet able to give a specific cause of the growth of extra teeth in the mouth.