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These may include the thick muscle in the cheek that closes the jaw (masseter muscle) and the broad muscle that draws back the lower jaw and closes the mouth (temporalis muscle). Some patients may also experience involuntary contractions of the wide muscle at the side of the neck (platysmal muscle). This muscle draws down the corner of the ...
A particular group of physical features, called the Pierre Robin sequence, is common in children with Stickler syndrome. Pierre Robin sequence includes a U-shaped or sometimes V-shaped cleft palate (an opening in the roof of the mouth) with a tongue that is too large for the space formed by the small lower jaw.
It involves the repositioning of the upper jaw to align with the lower jaw, to provide symmetry. The surgery may be performed in consultation with an Orthodontist who works on repositioning the teeth in the mouth. [1] Severe cases require surgical correction after completing craniofacial growth around age 17-21. [5]
The tongue lies low in the mouth or oral cavity and is typically forwarded between upper and lower teeth. If tongue thrust behavior is not corrected, it may affect the normal dental development. The teeth may be pushed around in different directions during the growth of permanent teeth.
When a jaw is malrotated around the transverse facial axis, it is said to have abnormal pitch. When malrotated around the anteroposterior axis, the jaw has an abnormal roll, a condition also known as cant. Finally, when a jaw is malrotated around the vertical axis, it has abnormal yaw. It can occur in maxilla and/or mandible and could result ...
Facial features include widely spaced eyes, light-colored eyes, low-set ears, a short neck, and a small lower jaw. [1] Heart problems may include pulmonary valve stenosis. [1] The breast bone may either protrude or be sunken, while the spine may be abnormally curved. [1] Intelligence is often normal. [1] Complications of NS can include leukemia ...
This results in shallow eye sockets and flat cheekbones. The shallow eye sockets make the eyes more prominent or bulging and cause the eyes to be more separated than normal (hypertelorism). The underdeveloped eye sockets, cheekbones, and lower jaw cause the face to appear flat.
In children, there is a concern that mouth breathing can contribute to the development of long face syndrome. A recent study finds that it is a growing problem which should be treated as "it won't just go away." [14] In addition to mouth breathing, it may be associated with sleep apnea. [15]