Delayed bone age

Bone age is the degree of maturation of a child's bones. As a person grows from fetal life through childhood, puberty, and finishes growth as a young adult, the bones of the skeleton change in size and shape. [Source: Wikipedia ]

Synonyms
Generalized retarded skeletal maturation
May Be Caused by
3-M syndrome
Addison disease
Adrenal insufficiency
Aminopterin fetopathy
Anemia
Angel-shaped phalangoepiphyseal dysplasia
Angelman syndrome
Antley-Bixler syndrome
Aspartylglucosaminuria
Brachmann-de Lange syndrome
Celiac disease
Cephaloskeletal dysplasia
Cerebral hypoplasia
Chronic anemia
Chronic illness
Chronic renal failure
Cleidocranial dysostosis
Coffin-Lowry syndrome
Coffin-Siris syndrome
Congenital dwarfism
Congenital heart disease
Congenital mental retardation
Copper deficiency
Cushing syndrome
Cyanotic congenital heart disease
Cystic fibrosis
Cystinosis
De Morsier syndrome
De Sanctis-Cacchione syndrome
Deaf mutism-goiter-euthyroidism syndrome
Deprivation dwarfism
Diabetes mellitus
Distal arthrogryposis type 2A
Dubowitz syndrome
Failure to thrive
Familial short stature
Fanconi anemia
Fetal rubella infection
Floating-harbor syndrome
Frias syndrome
Fucosidosis
GAPO syndrome
Glycogen storage disease type 1
Guadalajara camptodactyly type 3
Hypogonadism
Hypoparathyroidism
Hypopituitarism
Hypopituitarism with growth hormone deficiency
Hypothyroidism
Idiopathic delayed growth
Idiopathic juvenile osteoporosis
Incontinentia pigmenti
Infant of toxemic mother
Infantile hypothyroidism
Intrauterine growth retardation
Johanson-Blizzard syndrome
Juvenile diabetes
KBG syndrome
Kenny-Caffey syndrome
KID syndrome
Kocher-Debré-Sémélaigne syndrome
Langerhans cell histiocytosis
Laron syndrome
Larsen syndrome
Legg-Calvé-Perthes disease
Lenz-Majewski dysplasia
Léri syndrome
Lesch-Nyhan syndrome
Lysinuric protein intolerance
Malnutrition
Marinesco-Sjögren syndrome
Mauriac syndrome
Melnick-Needles osteodysplasty
Menkes disease
Metatropic dysplasia
Meyer dysplasia of the femoral head
Microcephalic osteodysplastic primordial dwarfism
Morning glory syndrome
Mucolipidosis type 3
Mucopolysaccharidosis
Nephrosis
Nephrotic syndrome
Neurologic disorder
Niemann-Pick disease
Noonan syndrome
Nutritional copper deficiency
Oliver-McFarlane syndrome
Oto-facio-osseous-gonadal syndrome
Papillon-Lefèvre syndrome
Patterson syndrome
Phenylketonuria
Prader-Willi syndrome
Prasad syndrome
Renal failure
Renal tubular acidosis
Rickets
Riley-Day syndrome
Rippling muscle disease
Ritscher-Shinzel syndrome
Rubinstein-Taybi syndrome
Say syndrome
Severe constitutional disease
SHORT syndrome
Sickle cell disease
Silver-Russell syndrome
Small for gestational age neonate
SPONASTRIME dysplasia
Spondylometaphyseal dysplasia Kozlowski type
Steroid medication
Thalassemia
Trichorhinophalangeal dysplasia type 1
Trichorrhexis nodosa syndrome
Trisomy 21
Turner syndrome
Ulcerative colitis
Weill-Marchesani syndrome
Wilson disease
Zellweger syndrome
Generalized retarded skeletal maturation
3-M syndrome
Addison disease
Adrenal insufficiency
Aminopterin fetopathy
Anemia
Angel-shaped phalangoepiphyseal dysplasia
Angelman syndrome
Antley-Bixler syndrome
Aspartylglucosaminuria
Brachmann-de Lange syndrome
Celiac disease
Cephaloskeletal dysplasia
Cerebral hypoplasia
Chronic anemia
Chronic illness
Chronic renal failure
Cleidocranial dysostosis
Coffin-Lowry syndrome
Coffin-Siris syndrome
Congenital dwarfism
Congenital heart disease
Congenital mental retardation
Copper deficiency
Cushing syndrome
Cyanotic congenital heart disease
Cystic fibrosis
Cystinosis
De Morsier syndrome
De Sanctis-Cacchione syndrome
Deaf mutism-goiter-euthyroidism syndrome
Deprivation dwarfism
Diabetes mellitus
Distal arthrogryposis type 2A
Dubowitz syndrome
Failure to thrive
Familial short stature
Fanconi anemia
Fetal rubella infection
Floating-harbor syndrome
Frias syndrome
Fucosidosis
GAPO syndrome
Glycogen storage disease type 1
Guadalajara camptodactyly type 3
Hypogonadism
Hypoparathyroidism
Hypopituitarism
Hypopituitarism with growth hormone deficiency
Hypothyroidism
Idiopathic delayed growth
Idiopathic juvenile osteoporosis
Incontinentia pigmenti
Infant of toxemic mother
Infantile hypothyroidism
Intrauterine growth retardation
Johanson-Blizzard syndrome
Juvenile diabetes
KBG syndrome
Kenny-Caffey syndrome
KID syndrome
Kocher-Debré-Sémélaigne syndrome
Langerhans cell histiocytosis
Laron syndrome
Larsen syndrome
Legg-Calvé-Perthes disease
Lenz-Majewski dysplasia
Léri syndrome
Lesch-Nyhan syndrome
Lysinuric protein intolerance
Malnutrition
Marinesco-Sjögren syndrome
Mauriac syndrome
Melnick-Needles osteodysplasty
Menkes disease
Metatropic dysplasia
Meyer dysplasia of the femoral head
Microcephalic osteodysplastic primordial dwarfism
Morning glory syndrome
Mucolipidosis type 3
Mucopolysaccharidosis
Nephrosis
Nephrotic syndrome
Neurologic disorder
Niemann-Pick disease
Noonan syndrome
Nutritional copper deficiency
Oliver-McFarlane syndrome
Oto-facio-osseous-gonadal syndrome
Papillon-Lefèvre syndrome
Patterson syndrome
Phenylketonuria
Prader-Willi syndrome
Prasad syndrome
Renal failure
Renal tubular acidosis
Rickets
Riley-Day syndrome
Rippling muscle disease
Ritscher-Shinzel syndrome
Rubinstein-Taybi syndrome
Say syndrome
Severe constitutional disease
SHORT syndrome
Sickle cell disease
Silver-Russell syndrome
Small for gestational age neonate
SPONASTRIME dysplasia
Spondylometaphyseal dysplasia Kozlowski type
Steroid medication
Thalassemia
Trichorhinophalangeal dysplasia type 1
Trichorrhexis nodosa syndrome
Trisomy 21
Turner syndrome
Ulcerative colitis
Weill-Marchesani syndrome
Wilson disease
Zellweger syndrome