Cleft palate, and Dental malocclusion

Cleft palate as an isolated malformation behaves as an entity distinct from cleft lip with or without cleft palate (see {119530}).Dominantly inherited cleft soft palate in 4 generations has been reported (Jenkins and Stady, 1980); see {119570}.

CLEFT PALATE, ISOLATED; CPI Is also known as cp|cleft palate

• Seizures
• Micrognathia
• Cleft palate
• Cleft lip
• Oral cleft

SOURCES: ORPHANET OMIM MENDELIAN

Auriculocondylar syndrome (ARCND), also known as 'question-mark ear syndrome' or 'dysgnathia complex,' is an autosomal dominant craniofacial malformation syndrome characterized by highly variable mandibular anomalies, including mild to severe micrognathia, often with temporomandibular joint ankylosis, cleft palate, and a distinctive ear malformation that consists of separation of the lobule from the external ear, giving the appearance of a question mark. Other frequently described features include prominent cheeks, cupped and posteriorly rotated ears, preauricular tags, and microstomia (summary by Rieder et al., 2012).For a discussion of genetic heterogeneity of auriculocondylar syndrome, see ARCND1 (OMIM ).

• Global developmental delay
• Generalized hypotonia
• Hearing impairment
• Micrognathia
• Cleft palate

SOURCES: OMIM MENDELIAN

Holoprosencephaly (HPE) is the most commonly occurring congenital structural forebrain anomaly in humans. HPE is associated with mental retardation and craniofacial malformations. Considerable heterogeneity in the genetic causes of HPE has been demonstrated (Ming et al., 2002).

• Intellectual disability
• Seizures
• Global developmental delay
• Microcephaly
• Hypertelorism

SOURCES: MESH OMIM MENDELIAN

Auriculo-condylar syndrome (ACS) presents with bilateral external ear malformations ('question mark' ears), mandibular condyle hypoplasia, microstomia, micrognathia, microglossia and facial asymmetry. Additional manifestations include hypotonia, ptosis, cleft palate, puffy cheeks, developmental delay, impaired hearing and respiratory distress.

AURICULOCONDYLAR SYNDROME Is also known as question mark ear syndrome|question mark ears syndrome

• Global developmental delay
• Generalized hypotonia
• Hearing impairment
• Micrognathia
• Sensorineural hearing impairment

SOURCES: ORPHANET OMIM MENDELIAN

Barber Say syndrome (BSS) is a rare ectodermal dysplasia with neonatal onset characterized by congenital generalized hypertrichosis, atrophic skin, ectropion and microstomia.

BARBER-SAY SYNDROME Is also known as bss|hypertrichosis-atrophic skin-ectropion-macrostomia syndrome|hypertrichosis, atrophic skin, ectropion, and macrostomia

• Intellectual disability
• Global developmental delay
• Hearing impairment
• Growth delay
• Hypertelorism

SOURCES: ORPHANET OMIM MESH MENDELIAN

Arhinia-choanal atresia-microphthalmia is a malformation disorder characterized by complete or incomplete absence of nose (arrhinia), choanal atresia, microphthalmia, anophthalmia and cleft or high palate.

ARRHINIA-CHOANAL ATRESIA-MICROPHTHALMIA SYNDROME Is also known as arhinia, choanal atresia, microphthalmia, and hypogonadotropic hypogonadism

• Hearing impairment
• Hypertelorism
• Cleft palate
• Cataract
• Cryptorchidism

SOURCES: ORPHANET OMIM MENDELIAN

THOC6-related developmental delay-microcephaly-facial dysmorphism syndrome is a rare, genetic, syndromic intellectual disability disorder characterized by global development delay, microcephaly, moderate to severe intellectual disability and facial dysmorphism which includes tall forehead, high anterior hairline, short upslanting palpebral fissures, deep-set eyes and a long nose with a low-hanging columella. Additionally, congenital renal and cardiac malformations (such as horseshoe kidney, unilateral renal agenesis atrioventricular septal defects, patent ductus arteriosus), as well as corpus callosum dysplasia, may be associated.

THOC6-RELATED DEVELOPMENTAL DELAY-MICROCEPHALY-FACIAL DYSMORPHISM SYNDROME Is also known as microcephaly, mental retardation, and distinctive facies, with cardiac and genitourinary malformations|beaulieu-boycott-innes syndrome|bbis

• Intellectual disability
• Global developmental delay
• Hearing impairment
• Microcephaly
• Abnormal facial shape

SOURCES: ORPHANET OMIM MENDELIAN

The clinical description of Robinow syndrome includes mesomelia, normal intellect, genital hypoplasia, and distinctive facial features comprising frontal bossing, prominent eyes, and a depressed nasal bridge, which are collectively referred to as a 'fetal face' (summary by White et al., 2016).For a discussion of genetic heterogeneity in Robinow syndrome, see RRS (OMIM ).

• Short stature
• Hearing impairment
• Scoliosis
• Hypertelorism
• Micrognathia

SOURCES: OMIM MENDELIAN

ANEURYSM-OSTEOARTHRITIS SYNDROME Is also known as loeys-dietz syndrome with osteoarthritis|loeys-dietz syndrome, type 1c, formerly|lds1c, formerly|aneurysms-osteoarthritis syndrome

• Scoliosis
• Hypertelorism
• Cleft palate
• Pain
• High palate

SOURCES: ORPHANET OMIM MENDELIAN

Treacher Collins syndrome is a disorder of craniofacial development. The features include antimongoloid slant of the eyes, coloboma of the lid, micrognathia, microtia and other deformity of the ears, hypoplastic zygomatic arches, and macrostomia. Conductive hearing loss and cleft palate are often present (Dixon, 1996). Genetic Heterogeneity of Treacher Collins SyndromeTreacher Collins syndrome-2 (TCS2 ) is caused by mutation in the POLR1D gene (OMIM ) on chromosome 13q12. Treacher Collins syndrome-3 (TCS3 ) is caused by mutation in the POLR1C gene (OMIM ) on chromosome 6p21.

TREACHER COLLINS SYNDROME 1; TCS1 Is also known as mfd1|tcs|treacher collins syndrome|tcof|mandibulofacial dysostosis|treacher collins-franceschetti syndrome

• Intellectual disability
• Global developmental delay
• Hearing impairment
• Microcephaly
• Hypertelorism

SOURCES: ORPHANET OMIM MENDELIAN