Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
Cloverleaf skull syndrome |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
5 |
Cleft hand with syndactyly |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
5 |
Acrocephalopolysyndactyly |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Fusion of mandibular incisor teeth (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Antley-Bixler syndrome |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Antley-Bixler syndrome |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Antley-Bixler syndrome |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
7 |
Antley-Bixler syndrome |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
8 |
Humeroradial synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Humeroradial synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Anadidymus |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Distal radioulnar synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Ulnar and humeroulnar synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Ulnar and humeroulnar synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
5 |
Proximal radioulnar synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Humeroulnar synostosis (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Humeroulnar synostosis (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
5 |
Imperfect fusion of skull |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Congenital fusion of labia |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Commissural fusion of aortic valve |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Commissural fusion of pulmonary valve |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Congenital fusion of pulmonary valve segment (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Congenital fusion of spine |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Congenital lumbosacral fusion (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Congenital partial fusion of spine with hemivertebra - unbalanced |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Constriction ring of upper limb with acrosyndactyly and amputation |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Congenital synostosis of lower limb bones |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Congenital fusion of pulmonic cusps |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Congenital partial fusion of spine - unbalanced |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Congenital fusion of ossicles of ear |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Congenital complete fusion of spine |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Congenital complete fusion of spine |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
5 |
Supernumerary fused sternebra |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Acrosyndactyly of thumb (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Naviculocuneiform bar |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Radioulnar synostosis and dislocation of radial head |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
6 |
Congenital fusion of sacroiliac joint |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Congenital fusion of sacroiliac joint |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
6 |
Congenital partial fusion of spine |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Talocalcaneal coalition |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Congenital fusion of testis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Astragaloscaphoid synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Calcaneonavicular bar |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Congenital partial fusion of spine - balanced |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
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 |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
5 |
Lumbarized first sacral vertebra |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Congenital partial fusion of spine with hemivertebra - balanced |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Complex tarsal coalition |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Congenital fusion of ribs |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
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 |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
6 |
Imperfect fusion of skull |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Horseshoe kidney |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Assimilation pelvis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Splenogonadal fusion |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Pygopagus |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Omphalopagus |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Congenital fusion of pulmonary valve segment (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Simple syndactyly of toes |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Osseous syndactyly lesser toes |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Lunate-triquetrum synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Capitate-hamate synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Scaphoid-lunate synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Humeroulnar synostosis (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Congenital synostosis of lower limb bones |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Congenital complete fusion of spine |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Commissural fusion of pulmonary valve |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Commissural fusion of aortic valve |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Acrosyndactyly of the fingers |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Carpal synostosis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Brachysyndactyly of thumb |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Osseous syndactyly of toes second to fourth web |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Syndactyly of thumb (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Congenital fusion of labia |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Supernumerary fused sternebra |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Coloboma of choroid |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
7 |
Cake kidney |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Craniopagus parietalis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Craniopagus |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Craniopagus occipitalis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Craniopagus frontalis |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Craniopagus parasiticus |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Splenogonadal fusion |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Fundus coloboma |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Syndactyly of fingers type 8 (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Laurin-Sandrow syndrome (LSS) is characterized by complete polysyndactyly of the hands, mirror feet and nose anomalies (hypoplasia of the nasal alae and short columella), often associated with ulnar and/or fibular duplication (and sometimes tibial agenesis). It has been described in less than 20 cases. Some cases with the same clinical signs but without nasal defects have also been reported and may represent the same entity. The etiology of LSS is unknown. Different modes of inheritance have been suggested. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
A rare non-syndromic syndactyly characterized by complete or partial webbing between the 3rd and 4th fingers and/or the 2nd and 3rd toes. Other digits may be involved occasionally. The phenotype varies widely within and between families, sometimes only the hands are affected and sometimes only the feet. Webbing between fingers may be associated with bony fusion of the distal phalanges. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
A rare non-syndromic syndactyly characterized by complete and bilateral syndactyly between the 4th and 5th fingers. In most cases, it is a soft tissue syndactyly, but occasionally the distal phalanges may be fused. The middle phalanx of the fifth finger is usually hypoplastic, and the feet are not affected. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
A rare non-syndromic syndactyly characterized by a distinctive combination of syndactyly and polydactyly, generally affecting the 3rd and 4th fingers and the 4th and 5th toes, bilaterally, with partial or complete reduplication of a digital ray within the syndactylous web. Additional features include 5th finger clinodactyly, camptodactyly and/or brachydactyly. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Microcephaly-cervical spine fusion anomalies syndrome is characterized by microcephaly, facial dysmorphism (beaked nose, low-set ears, downslanting palpebral fissures, micrognathia), mild intellectual deficit, short stature, and cervical spine fusion anomalies producing spinal cord compression. It has been described in two brothers born to consanguineous parents. Transmission is likely to be autosomal recessive. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
A rare non-syndromic syndactyly characterized by complete bilateral cutaneous fusion of all fingers, frequently associated with polydactyly (usually involving six digits and six metacarpals). Phalanges may fuse as a conglomerate mass of bones. Feet are occasionally affected. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
A rare non-syndromic syndactyly characterized by soft tissue syndactyly of the 3rd and 4th fingers and the 2nd and 3rd toes associated with metacarpal and metatarsal fusion of the 4th and 5th digits. Shortening of fused metacarpals, ulnar deviation of fingers, interdigital cleft, camptodactyly, short distal phalanges, and absent distal interphalangeal creases have also been reported. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
Radioulnar synostosis-microcephaly-scoliosis syndrome, also known as Guiffré-Tsukahara syndrome, is an extremely rare syndrome characterized by the association of radioulnar synostosis with microcephaly, scoliosis, short stature and intellectual deficit. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
5 |
Progressive non-infectious anterior vertebral fusion (PAVF) is an early childhood spinal disorder characterized by the gradual onset of thoracic and/or lumbar spine ankylosis often in conjunction with kyphosis with distinctive radiological features. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
A rare congenital malformation syndrome characterized by cleft soft palate, severe oligodontia of the deciduous teeth, absence of the permanent dentition, bilateral conductive deafness due to fixation of the footplate of the stapes, short halluces with a wide space between the first and second toes, and fusion of carpal and tarsal bones. There have been no further descriptions in the literature since 1971. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Triphalangeal thumb and polysyndactyly syndrome (disorder) |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
A rare syndrome characterized by a combination of distal limb abnormalities (syndactyly of all fingers and toes, preaxial polydactyly in the feet and/or hands) and upper sternum malformations. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
Brachydactyly-syndactyly, Zhao type is a recently described syndrome associating a brachydactyly type A4 (short middle phalanges of the 2nd and 5th fingers and absence of middle phalanges of the 2nd to 5th toes) and a syndactyly of the 2nd and 3rd toes. Metacarpals and metatarsals anomalies are common. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
3 |
Cenani-Lenz syndrome (CLS) is a congenital malformation syndrome that associates a complex syndactyly of the hands with malformations of the forearm bones and similar manifestations in the lower limbs. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
1 |
An extremely rare malformation syndrome characterized by the association of partial distal aphalangia with syndactyly, duplication of metatarsal IV, microcephaly, and mild intellectual disability. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |
Brachydactyly-syndactyly, Zhao type is a recently described syndrome associating a brachydactyly type A4 (short middle phalanges of the 2nd and 5th fingers and absence of middle phalanges of the 2nd to 5th toes) and a syndactyly of the 2nd and 3rd toes. Metacarpals and metatarsals anomalies are common. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
2 |
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. |
Associated morphology |
False |
Congenital abnormal fusion |
Inferred relationship |
Some |
4 |