Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
Imperfect fusion of skull |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Trigonocephaly |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Hypermobile Ehlers-Danlos syndrome (disorder) |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Corneal fragility keratoglobus, blue sclerae AND joint hypermobility |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Scaphycephaly |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Acrocephaly |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital hip dysplasia |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Proximal femoral focal deficiency |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Craniosynostosis syndrome |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital fusion of sacroiliac joint |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital absence of patella |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Bifid patella |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Rudimentary patella |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital abnormal fusion of femur |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital dislocation of radial head |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Internasal dysostosis |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Nonsyndromic premature fusion of multiple sutures. |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Nonsyndromic premature fusion of a single suture. |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Fronto-malar faciosynostosis |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Interfrontal craniofaciosynostosis |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Fibroblast growth factor receptor 3-related craniosynostosis (disorder) |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Interparietal craniosynostosis (disorder) |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Acrocephaly |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Bicoronal craniosynostosis |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Antley-Bixler syndrome |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Baller-Gerold syndrome |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Parieto-occipital craniosynostosis |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Spheno-fronto-parietal craniofaciosynostosis (disorder) |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Cloverleaf skull syndrome |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Unicoronal craniosynostosis |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Bifid mandibular condyle |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Trigonocephaly |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital fusion of sacroiliac joint |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital hip dysplasia |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A congenital differentiation of the fifth lumbar vertebra (L5) such that it takes on characteristics of a sacral vertebra. Though the sacralization is usually incomplete and limited to one side, it can be partial or complete on one or both sides of the sacrum |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Lumbarized first sacral vertebra |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
An abnormally high skull with shortness of anterior-posterior dimension. A type of craniosynostosis in which there is premature closure of the coronal suture resulting in an abnormally short anteroposterior diameter of the cranium. |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Spondyloepiphyseal dysplasia Nishimura type is characterized by spondyloepiphyseal dysplasia, craniosynostosis, cataracts, cleft palate and intellectual deficit. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare, multiple congenital anomalies syndrome with intellectual disability commonly characterized by facial dysmorphism (e.g. sagittal craniosynostosis, hypertelorism, strabismus, low-set dysplastic ears, retrognathia or micrognathia, mandibular ankyloses, cleft palate, aplasia uvulae), congenital heart defects (e.g. atrioventricular septal defect, anomalous venous return), genital anomalies (e.g. cryptorchidism, microphallus), as well as growth delay and intellectual disability. In some cases, tracheobronchial anomalies, large joint contractures, syndactyly, rib anomalies and hypoplastic kidneys are reported. Rarely, no cardiac anomaly may be reported. |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare cranial malformation syndrome characterized by the premature closure of both lambdoid sutures and the posterior sagittal suture, resulting in abnormal skull contour (frontal bossing, anterior turricephaly with mild brachycephaly, biparietal narrowing, occipital concavity) and dysmorphic facial features (low-set ears, midfacial hypoplasia). Short stature, developmental delay, epilepsy, and oculomotor dyspraxia have also been reported. Associated anomalies include enlargement of the cerebral ventricles, agenesis of the corpus callosum, Arnold-Chiari malformation type I, venous anomalies of skull, and hydrocephalus. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A polymalformative syndrome characterized by craniosynostosis, Poland anomaly, cranio-fronto-nasal dysplasia, and genital and breast anomalies. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare syndromic craniosynostosis characterized by sagittal craniosynostosis, hydrocephalus, Chiari I malformation and radioulnar synostosis. Other clinical findings include blepharophimosis, small low-set ears, hypoplastic philtrum, kidney malformation, and hypogenitalism. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A primary bone dysplasia, characterized by premature degenerative arthropathy of the hip. The disease presents with hip joint discomfort/pain and gait disturbances that usually develop in childhood and that progress to severe functional disability and limited mobility by early adulthood. Involvement of the vertebral bodies and other joints is minimal, height is not significantly reduced, and general health is unimpaired. Radiographically, the femoral heads are flattened and irregular and degenerative osteoarthritis develops in the hip joints, as evidenced by the presence of periarticular cysts, sclerosis, and joint space narrowing. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Noneruption of teeth - maxillary hypoplasia - genu valgum is an extremely rare syndrome that is characterized by multiple unerupted permanent teeth, hypoplasia of the alveolar process and of the maxillo-zygomatic region, severe genu valgum and deformed ears. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital coxa valga |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital coxa vara |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Craniosynostosis fibular aplasia syndrome (disorder) |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
An extremely rare familial bone deformity described only in Japanese patients to date. The deformity is bilateral in nearly half of patients (with bilateral involvement, the condition is symmetrical) and sometimes causes ulnar nerve palsy or cubitus varus. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare genetic syndrome with limb malformations as a major feature characterized by brachydactyly and distal symphalangism, pes cavus, scoliosis, and normal stature. There have been no further descriptions in the literature since 1978. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital absence of right mandibular condyle |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital absence of left mandibular condyle |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Multiple epiphyseal dysplasia, with severe proximal femoral dysplasia is a rare primary bone dysplasia characterized by severe, early-onset dysplasia of the proximal femurs, with almost complete absence of the secondary ossification centers and abnormal development of the femoral necks (short and broad with irregular metaphyses). It is associated with gait abnormality, mild short stature, arthralgia, joint stiffness with limited mobility of the hips and irregular acetabula, and hip and knee pain. Coxa vara and mild spinal changes are also associated. |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Hallux varus-preaxial polysyndactyly syndrome is a rare, genetic, congenital limb malformation disorder characterized by bilateral medial displacement of the hallux and preaxial polysyndactyly of the first toes. Radiographs show broad, shortened, misshapen first metatarsals and may associate incomplete or complete duplication of proximal phalanges and duplication or triplication of distal phalanges. There have been no further descriptions in the literature since 1980. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare congenital, distal arthrogryposis syndrome characterised by microstomia, whistling-face appearance, chin with V- or H- shaped crease, and prominent nasolabial folds; most patients present club foot and congenital joint contractures of the hands and feet. It is the most severe form of distal arthrogryposis. |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Stickler syndrome |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare systemic disease characterized by congenital multiple contractures, characteristic craniofacial features (like large fontanel, hypertelorism, downslanting palpebral fissures, blue sclerae, ear deformities, high palate) evident at birth or in early infancy, and characteristic cutaneous features like skin hyperextensibility, skin fragility with atrophic scars, easy bruising, and increased palmar wrinkling. Additional features include recurrent/chronic dislocations, chest and spinal deformities, peculiarly shaped fingers, colonic diverticula, pneumothorax, and urogenital and ophthalmological abnormalities, among others. Molecular testing is obligatory to confirm the diagnosis. |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Lethal occipital encephalocele-skeletal dysplasia syndrome is a rare, genetic, bone development disorder characterized by occipital and parietal bone hypoplasia leading to occipital encephalocele, calvarial mineralization defects, craniosynostosis, radiohumeral fusions, oligodactyly and other skeletal anomalies (arachnodactyly, terminal phalangeal aplasia of the thumbs, bilateral absence of the great toes, pronounced bilateral angulation of femora, shortened limbs, advanced osseous maturation). Fetal death in utero is associated. |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Lunate-triquetrum synostosis |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Madelung's deformity (disorder) |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
FGFR2-related bent bone dysplasia is a rare, genetic, lethal, primary bone dysplasia characterized by dysmorphic craniofacial features (low-set, posteriorly rotated ears, hypertelorism, megalophthalmos, flattened and hypoplastic midface, micrognathia), hypomineralization of the calvarium, craniosynostosis, hypoplastic clavicles and pubis, and bent long bones (particularly involving the femora), caused by germline mutations in the FGFR2 gene. Prematurely erupted fetal teeth, osteopenia, hirsutism, clitoromegaly, gingival hyperplasia, and hepatosplenomegaly with extramedullary hematopoiesis may also be associated. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Genu recurvatum and long leg bone bowing |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare frontonasal dysplasia malformation syndrome characterised by an oxycephalic skull with craniosynostosis, wide nose with anteverted nostrils, hirsutism at base of nose, agenesis of the nasolacrimal ducts, and bilateral, symmetrical nasolabial cysts on upper lip. Additional features may include hypertelorism. There have been no further descriptions in the literature since 1991. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Triphalangeal thumb and dislocation of patella syndrome (disorder) |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Boomerang dysplasia |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Long narrow head |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Occipital encephalocele |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Muenke syndrome is a syndromic craniosynostosis with significant phenotypic variability, usually characterized by coronal synostosis, midfacial retrusion, strabismus, hearing loss and developmental delay. |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Distal radioulnar synostosis |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Macular coloboma-cleft palate-hallux valgus syndrome is characterized by the association of bilateral macular coloboma, cleft palate, and hallux valgus. It has been described in a brother and sister. Pelvic, limb and digital anomalies were also reported. Transmission is autosomal recessive. |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Craniosynostosis, Philadelphia type is a form of syndromic craniosynostosis, characterized by sagittal/dolichocephalic head shape with a relatively normal facial appearance and complete soft tissue syndactyly of hand and foot. Transmission is autosomal dominant with variable expression of the hand findings, and incomplete penetrance of the sagittal craniosynostosis. Craniosynostosis, Philadelphia type has been suggested to share the same etiology as syndactyly type 1A. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Saethre-Chotzen syndrome |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital anomaly of exoccipital bone |
Is a |
False |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare, genetic, multiple congenital anomalies/dysmorphic syndrome characterized by the triad: congenital, bilateral, symmetrical, subtotal, external auditory canal atresia, bilateral vertical talus and increased interocular distance. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Scaphoid-lunate synostosis |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital glenoid dysplasia |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Familial scaphocephaly syndrome, McGillivray type is a rare newly described craniosynostosis syndrome characterized by scaphocephaly, macrocephaly, severe maxillary retrusion, and mild intellectual disability. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare syndromic craniosynostosis characterized by prenatal presentation with cloverleaf skull, micromelia and asphyxiating thoracic dysplasia. Radiologic features include short ribs, horizontal roof of the acetabulum with a rounded median prominence and lateral spurs, deformed long bones with broad metaphyses, and absent ossification of the terminal phalanges. There have been no further descriptions in the literature since 1987. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by developmental delay, moderate to severe intellectual disability, dysmorphic features including craniosynostosis, micro-/retrognathia, cleft palate, and brachydactyly, and short stature. Seizures, skeletal anomalies (such as arthrogryposis, gracile bones, and pathological fractures), and renal abnormalities have also been described. Cerebral MRI may show periventricular white matter changes and ventriculomegaly. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
A rare primary bone dysplasia characterized by multiple joint dislocations, in particular in hips and knees present at birth, but the elbows, wrists, ankles, and patellae can also be affected; severe joint laxity, scoliosis, slender fingers with distal tapering, and growth deficiency developing in the post-natal period resulting in short stature. Gracile metacarpals and metatarsals, delayed bone age with poorly ossified carpal and tarsal bones, metaphyseal and epiphyseal dysplasia, slender ribs, and spondylar dysplasia are radiographical signs. Intelligence is usually normal. |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Aplasia of head of femur |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Aplasia of lateral condyle of humerus |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Hypoplasia of cementum |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital hypoplasia of bone of head and neck of femur (disorder) |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital hypoplasia of glenoid cavity (disorder) |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Abnormally short condyloid process of mandible (disorder) |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|
Congenital dysplasia of head of femur (disorder) |
Is a |
True |
Congenital anomaly of bone and joint |
Inferred relationship |
Some |
|