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1 OMIM reference -
1 associated gene
25 signs/symptoms
COMMON GENES: 1
COMMON SIGNS: 1
1 OMIM reference -
1 associated gene
9 signs/symptoms
Spondyloepimetaphyseal dysplasia congenita, Strudwick type
Legg-Calvé-Perthes disease

COL2A1 COL2A1


COMMON
GENES
COL2A1



Citations in the biomedical literature:


Spondyloepimetaphyseal dysplasia congenita, Strudwick type
COL2A1
Legg-Calvé-Perthes disease



Spondyloepimetaphyseal dysplasia congenita, Strudwick type
Legg-Calvé-Perthes disease

Synonym(s):
(no synonyms)

Synonym(s):
- Aseptic necrosis of the capital femoral epiphysis
- Osteochondritis of the capital femoral epiphysis
- Osteochondrosis of the capital femoral epiphysis
- Perthes disease

Classification (Orphanet):
- Rare bone disease
- Rare developmental defect during embryogenesis
- Rare genetic disease
Classification (Orphanet):
- Rare bone disease
- Rare genetic disease

Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -
Classification (ICD10):
- Diseases of the musculoskeletal system and connective tissue -

Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: -
Average age of death: -
Type of inheritance: autosomal dominant
Epidemiological data:
Class of prevalence: unknown
Average age onset: childhood
Average age of death: normal
Type of inheritance: autosomal dominant

External references:
1 OMIM reference -
No MeSH references
External references:
1 OMIM reference -
No MeSH references


COMMON
SIGNS
- Short stature / dwarfism / nanism


Spondyloepimetaphyseal dysplasia congenita, Strudwick type
Legg-Calvé-Perthes disease

Very frequent
- Autosomal dominant inheritance
- Dysostosis / chondrodysplasia / osteodysplasia / osteochondrosis / skeletal dysplasia
- Epiphyseal anomaly
- Lordosis
- Metaphyseal anomaly
- Platyspondyly
- Short limbs / micromelia / brachymelia
- Short rib cage / thorax

Frequent
- Abnormal gait
- Cleft palate without cleft lip / submucosal cleft palate / bifid uvula
- Femur anomaly / absence / agenesis / hypoplasia / bifurcation
- Flat face
- Genu valgum
- Hip dislocation / dysplasia / coxa valga / coxa vara / coxa plana
- Hypertelorism
- Kyphosis
- Myopia
- Osteoarthritis
- Retinal detachment

Occasional
- Genu varum
- Odontoid hypoplasia
- Respiratory distress / dyspnea / respiratory failure / lung volume reduction
- Scoliosis
- Talipes-varus / metatarsal varus


Very frequent
- Abnormal dentition / dental position / implantation / unerupted / dental ankylosis
- Articular / joint pain / arthralgia
- Cartilage destruction / chondrolysis
- Delayed bone age
- Joint / articular deformation
- Muscle hypotrophy / atrophy / dystrophy / agenesis / amyotrophy
- Osteonecrosis / bone infarction
- Polygenic / multifactorial inheritance