Correcting Craniofacial Malformations

Three M syndrome is a rare inherited disorder that gets its name from the last initials of the three researchers (Miller, McKusick, and Malavus) who first identified the disorder. Three M syndrome is characterized by low birth weight, short stature, characteristic abnormalities of the head and facial area, distinctive skeletal malformations, and/or other physical abnormalities. The characteristic craniofacial malformations typically include a long, narrow head; an unusually prominent forehead; and a triangular-shaped face with a prominent, pointed chin, large ears, and/or abnormally flat cheeks. Orthodontic involvement for the syndrome stems from the fact that some affected children have teeth that may be abnormally crowded together, which leads to malocclusions that requires orthodontic treatment.

Orthodontists diagnose, prevent and treat irregularities of the  teeth and face. Treatment can correct an irregular or “bad” bite, also known as malocclusion. In young children, orthodontic treatment also may guide proper jaw growth and permanent tooth eruption. To schedule a free orthodontic consultation, please call Fredericksburg Orthodontics at 540-898-7211. The office is located at 10618 Spotsylvania Ave. (Lee’s Hill Center on Rt. 1 South). Office hours are Monday through Friday with evening appointments available.

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When birth defects and other inherited disorders adversely affect the teeth, orthodontists work together with orthopedic surgeons, plastic surgeons and other medical professionals to address problems.

Excessive Overjet

The type of Malocclusion (“bad bite”) most often associated with orthodontic treatment goes by the popular name “buck teeth.” Technically, buck teeth are medically referred to as “excessive overjet,” which means that the horizontal space between the upper and lower incisors (front teeth) is excessive. This pronounced protrusion of the top front teeth over the lower ones is sometimes due to the tendency of the lower jaw to close behind the upper one. In other cases, the upper teeth are thrust forward by finger- or thumb-sucking, or the lower teeth are positioned too far back. Whatever the source, the orthodontist can treat the underlying cause of excessive overjet and correct its effects to make a more attractive smile.

To schedule a free orthodontic consultation, please call Fredericksburg Orthodontics at 540-898-7211. Combining the right mix of personal care, technology, and continuing education, we maintain a commitment to our patients in every area of our practice. We are located at 10618 Spotsylvania Ave (Lee’s Hill Center on Rt. 1 South). Our hours are Monday through Friday. Evening appointments are also available.

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Teeth with sever overjet can cause lip incompetence, which is characterized by lips that remain parted when in a relaxed position.

Thumbs Up on Getting Thumbs Out!

Generally speaking, thumb-sucking does not pose much of a problem unless the habit continues past the age of five or six years into the beginning of permanent tooth eruption. After that, if thumb-sucking or tongue-thrusting forces teeth out of their proper positions, the orthodontist will likely need to take steps to correct the habit. This will help ensure that no further problems will occur as well as assure that the gains made in correcting the affected teeth will not be undone by the habit in the future. To these ends, the dentist may use a habit-control device that attaches to the two upper molars, between which a barrier is positioned to block placement of the thumb or tongue.

If  thumb sucking has not been stopped soon enough and damage occurs to the teeth or jaw, the services of an orthodontist may be required. Orthodontists diagnose, prevent, and treat irregularities of the teeth and face.

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A habit-controlling device is likely to be more effective in breaking bad habits than a system of rewards or admonishments.