musculoskeletal system disease
   |__connective tissue disease
       |__cartilage disease  159 rec.
           |__articular cartilage disease
           |   |__chondromalacia(+)
           |__cartilage cancer
           |__discitis
           |__osteochondrodysplasia 159 rec.
           |   |__acheiropody 1 rec.
           |   |__achondrogenesis(+) 2 rec.
           |   |__achondroplasia 1 rec.
           |   |__acrocapitofemoral dysplasia 1 rec.
           |   |__acromesomelic dysplasia(+) 8 rec.
           |   |__acromicric dysplasia 2 rec.
           |   |__atelosteogenesis 4 rec.
           |   |__Beukes hip dysplasia 1 rec.
           |   |__Blount's disease
           |   |__Boomerang dysplasia 3 rec.
           |   |__brachyolmia 1 rec.
           |   |__calvarial doughnut lesions with bone fragility 1 rec.
           |   |__campomelic dysplasia 1 rec.
           |   |__chondrodysplasia Blomstrand type 1 rec.
           |   |__chondrodysplasia with joint dislocations gPAPP type 1 rec.
           |   |__cleidocranial dysplasia 3 rec.
           |   |__Desbuquois dysplasia 2 rec.
           |   |__diaphyseal medullary stenosis with malignant fibrous histiocytoma 2 rec.
           |   |__diastrophic dysplasia 1 rec.
           |   |__fibrochondrogenesis(+) 1 rec.
           |   |__gnathodiaphyseal dysplasia 2 rec.
           |   |__hypertrichotic osteochondrodysplasia Cantu type 11 rec.
           |   |__hypochondrogenesis
           |   |__hypochondroplasia 1 rec.
           |   |__Kenny-Caffey syndrome(+) 1 rec.
           |   |__Kniest dysplasia
           |   |__Leri-Weill dyschondrosteosis
           |   |__metachondromatosis 1 rec.
           |   |__metaphyseal dysplasia(+) 2 rec.
           |   |__metaphyseal dysplasia-maxillary hypoplasia-brachydactyly syndrome 3 rec.
           |   |__microcephalic osteodysplastic primordial dwarfism type I
           |   |__microcephalic osteodysplastic primordial dwarfism type II 1 rec.
           |   |__microcephaly, short stature, and limb abnormalities 2 rec.
           |   |__midface dysplasia
           |   |__multiple epiphyseal dysplasia(+) 3 rec.
           |   |__omodysplasia(+) 2 rec.
           |   |__osteogenesis imperfecta(+) 23 rec.
           |   |__osteoglophonic dysplasia 1 rec.
           |   |__otospondylomegaepiphyseal dysplasia, autosomal dominant
           |   |__otospondylomegaepiphyseal dysplasia, autosomal recessive
           |   |__parastremmatic dwarfism 1 rec.
           |   |__progressive pseudorheumatoid arthropathy of childhood 1 rec.
           |   |__pseudoachondroplasia 1 rec.
           |   |__pycnodysostosis 4 rec.
           |   |__schneckenbecken dysplasia 1 rec.
           |   |__Silverman-Handmaker type dyssegmental dysplasia 1 rec.
           |   |__spondyloepimetaphyseal dysplasia(+) 66 rec.
           |   |__spondyloepiphyseal dysplasia(+) 5 rec.
           |   |__spondylometaphyseal dysplasia(+) 10 rec.
           |   |__spondyloperipheral dysplasia
           |   |__thanatophoric dysplasia 1 rec.
           |   |__Torrance type platyspondylic dysplasia
           |   |__Weissenbacher-Zweymuller syndrome
           |__Tietze's syndrome