Macrognathism
Macrognathism | |
---|---|
Other names | Megagnathia |
Specialty | ENT surgery |
Macrognathism is an abnormally large or protruding jaw.[1] The opposite condition is called micrognathia.
Causes
- Heredity
- Pituitary gigantism
- Paget's disease of bone
- Acromegaly[1]
- Fetal alcohol syndrome[2]
- Leontiasis ossea
- Cleidocranial dysplasia
Treatment
Treatment is surgical. Osteotomy may be done in case of maxillary macrognathia. Mandibular macrognathia is generally managed by resection of a portion of the mandible.