The complications associated with<unk>  can vary but the majority results in problems with aesthetic appearance, speaking, and masticatory function. Complications may occur with the placement of the dental implant. Although it is rare, some complications may include the screw of the implant becoming loose or sore spots.
Anodontia
Hypodontia
Maxillary hypoplasia
Hemifacial microsomia
Micrognathism
Macrodontia 
Oxycephaly
Iniencephaly