Cleidocranial dysostosis

Cleidocranial dysostosis (CCD), also called cleidocranial dysplasia, is a birth defect that mostly affects the bones and teeth. The collarbones are typically either poorly developed or absent, which allows the shoulders to be brought close together. [Source: Wikipedia ]

Synonyms
Cleidocranial dysplasia
OrphaNet reference
Cleidocranial dysplasia 
May Cause
Abnormal fibula
Abnormal scapula
Abnormal sternum
Absent clavicle
Absent fibula
Absent paranasal sinus
Accessory epiphyses
Acro-osteolysis
Ambiguous genitalia
Anodontia or hypodontia
Arachnodactyly
Band-like erosion of the midportion of a terminal phalanx
Basilar invagination
Biparietal bossing
Clavicle dysplasia
Clavicle hypoplasia
Clavicular lesion in an infant or child
Cleft lip/palate
Cone-shaped epiphysis
Congenital abnormality of great toe
Congenital coxa vara
Congenital elbow anomaly
Congenital hypodontia
Congenital macrocephaly
Congenital midface hypoplasia
Congenital prognathism
Congenital skull defect
Congenital vertebral abnormality
Congenitally abnormal pelvis
Congenitally abnormal scapula
Coxa valga
Coxa vara
Deafness
Decreased number of ribs
Defective cranial ossification
Defective dentition
Defective pubic ossification
Delayed bone age
Delayed closure of fontanelles
Delayed dentition
Delayed ossification of the pubic bone
Delayed tooth eruption
Dental cyst
Dental defect
Dental enamel hypoplasia
Depressed nasal bridge
Diabetes mellitus
Diffusely dense skull base
Distal clavicle defect
Early loss of teeth
Eleven pairs of ribs
External auditory canal stenosis
External ear malformation
Facial hypoplasia
Frontal bossing
Generalized skull thinning
Hydrocephalus
Hyperdontia
Hypertelorism
Hypoplastic fibula
Hypoplastic paranasal sinus
Hypoplastic terminal phalanges
Incomplete ossification of cranial sutures
Increased carpal angle
Inner ear anomaly
Kyphoscoliosis
Large fontanelle
Macrocephaly
Middle ear anomaly
Multiple fractures
Multiple opaque jaw lesions
Otosclerosis
Premature tooth loss
Pseudoarthrosis
Pseudoepiphyses
Pubic bone nonossification
Resorption of distal clavicle
Retarded skeletal maturation
Short and broad distal phalanges of hand
Short fibula
Short middle phalanges
Short narrow thoracic cage
Short ribs
Skin pigment abnormality
Skull base hypoplasia
Spina bifida
Thin clavicle
Thoracic dysplasia
Type B pelvis
Underdeveloped mastoid
Underdevelopment of mastoids
Wide diametaphysis
Wide pubic symphysis
Wide sutures
Wormian bones
Cleidocranial dysplasia
Abnormal fibula
Abnormal scapula
Abnormal sternum
Absent clavicle
Absent fibula
Absent paranasal sinus
Accessory epiphyses
Acro-osteolysis
Ambiguous genitalia
Anodontia or hypodontia
Arachnodactyly
Band-like erosion of the midportion of a terminal phalanx
Basilar invagination
Biparietal bossing
Clavicle dysplasia
Clavicle hypoplasia
Clavicular lesion in an infant or child
Cleft lip/palate
Cone-shaped epiphysis
Congenital abnormality of great toe
Congenital coxa vara
Congenital elbow anomaly
Congenital hypodontia
Congenital macrocephaly
Congenital midface hypoplasia
Congenital prognathism
Congenital skull defect
Congenital vertebral abnormality
Congenitally abnormal pelvis
Congenitally abnormal scapula
Coxa valga
Coxa vara
Deafness
Decreased number of ribs
Defective cranial ossification
Defective dentition
Defective pubic ossification
Delayed bone age
Delayed closure of fontanelles
Delayed dentition
Delayed ossification of the pubic bone
Delayed tooth eruption
Dental cyst
Dental defect
Dental enamel hypoplasia
Depressed nasal bridge
Diabetes mellitus
Diffusely dense skull base
Distal clavicle defect
Early loss of teeth
Eleven pairs of ribs
External auditory canal stenosis
External ear malformation
Facial hypoplasia
Frontal bossing
Generalized skull thinning
Hydrocephalus
Hyperdontia
Hypertelorism
Hypoplastic fibula
Hypoplastic paranasal sinus
Hypoplastic terminal phalanges
Incomplete ossification of cranial sutures
Increased carpal angle
Inner ear anomaly
Kyphoscoliosis
Large fontanelle
Macrocephaly
Middle ear anomaly
Multiple fractures
Multiple opaque jaw lesions
Otosclerosis
Premature tooth loss
Pseudoarthrosis
Pseudoepiphyses
Pubic bone nonossification
Resorption of distal clavicle
Retarded skeletal maturation
Short and broad distal phalanges of hand
Short fibula
Short middle phalanges
Short narrow thoracic cage
Short ribs
Skin pigment abnormality
Skull base hypoplasia
Spina bifida
Thin clavicle
Thoracic dysplasia
Type B pelvis
Underdeveloped mastoid
Underdevelopment of mastoids
Wide diametaphysis
Wide pubic symphysis
Wide sutures
Wormian bones