<unk>  is known as underdevelopment of the mandibular condyle. Congenitally (primary) caused<unk>  leads to underdeveloped condyle at birth. Hypoplasia of mandible can be diagnosed during birth, in comparison to the hyperplasia which is only diagnosed later in growth of an individual.
Condylar hypoplasia
Radial aplasia
Maxillary hypoplasia
Shovel-shaped incisors
Oligodactyly
Thumb hypoplasia
Hemifacial microsomia
Condylar hyperplasia