Q75.8

Billable

Oth congenital malformations of skull and face bones

Other specified congenital malformations of skull and face bones

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Absence of skull bone, congenital
  • Congenital deformity of forehead
  • Platybasia

Excludes 2

Conditions not included here, but the patient may have both

Related Codes(7)
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

Also Known As / Clinical Terms(897)

SNOMED CT

Clinical Terms

  • Craniofacial microsomia
  • Isolated median cleft face syndrome
  • Reduced ossification of alisphenoid bone
  • Congenital fenestration of nasal bone
  • Congenital abnormal shape of nasal bone
  • Supraorbital facial cleft - Tessier cleft 11
  • Craniolenticulosutural dysplasia
  • Congenital absence of squamosal bone
  • Congenital small frontal bone
  • Increased basal angle of skull base
  • Reduced ossification of basisphenoid bone
  • Congenital abnormal fusion of vomer
  • RNF135 (ring finger protein 135) related overgrowth syndrome
  • Incomplete ossification of exoccipital bone
  • Congenital abnormal fusion of interparietal bone
  • Congenital hypoplasia of bone of cranium
  • Congenital small vomer
  • Congenital fenestration of parietal bone
  • COX - Cytochrome C oxidase deficiency
  • Reduced ossification of interparietal bone
  • Currarino idiopathic osteoarthropathy
  • Congenital abnormal fusion of basisphenoid bone
  • Reduced ossification of zygomatic bone
  • Agenesis of nasal bone
  • Posterior perimaxillary faciosynostosis
  • Frontonasal dysplasia, bifid nose, upper limb anomalies syndrome
  • Frontorhiny
  • Congenital abnormal fusion of tympanic anulus
  • Scaphocephaly
  • Mitochondrial complex IV deficiency
  • Supraorbital facial cleft - Tessier cleft 9
  • Agenesis of vomer
  • Congenital small exoccipital bone
  • Unossified nasal bone
  • Congenital small alisphenoid bone
  • Congenital small basioccipital bone
  • Short stature, Pierre Robin sequence, cleft mandible, hand anomalies, clubfoot syndrome
  • Congenital misshapen parietal bone
  • Congenital basisphenoid hole
  • Congenital abnormal fusion of premaxilla
  • Bilateral craniofacial microsomia
  • Overgrowth, macrocephaly, facial dysmorphism syndrome
  • Bathrocephaly
  • Congenital hypoplasia of carotid canal
  • Congenital abnormal fusion of zygomatic bone
  • Short stature, pituitary and cerebellar defect and small sella turcica syndrome
  • Acrocephalopolydactylous dysplasia
  • Congenital anomaly of alisphenoid bone
  • Congenital anomaly of presphenoid bone
  • Congenital anomaly of lacrimal bone
  • Burn McKeown syndrome
  • Cloverleaf skull syndrome
  • Hereditary cranium bifidum
  • Incomplete ossification of cranium
  • Poorly developed clavicle
  • Unossified basioccipital bone
  • Spheno-fronto-parietal craniofaciosynostosis
  • Interparietal craniosynostosis
  • Congenital abnormal fusion of supraoccipital bone
  • Congenital anomaly of squamosal bone
  • Incomplete ossification of palatine bone
  • Incomplete ossification of tympanic anulus
  • Congenital interparietal hole
  • Endosteal hyperostoses
  • Atresia of posterior naris
  • ALX3-related frontonasal dysplasia
  • Congenital misshapen presphenoid bone
  • Unossified zygomatic bone
  • Reduced ossification of exoccipital bone
  • Basilar skull invagination
  • Congenital fenestration of supraoccipital bone
  • Unossified presphenoid bone
  • Congenital small squamosal bone
  • Elejalde syndrome
  • Congenital anomaly of basisphenoid bone
  • Congenital hypoplasia of premaxilla
  • Aplasia of cranium
  • Complex IV deficiency
  • Congenital hypoplastic carotid canal
  • Pancreatic exocrine insufficiency
  • Congenital hypoplasia of both zygomatic bones
  • Congenital J shaped sella turcica
  • Doughnut lesion of calvaria and bone fragility syndrome
  • Unossified palatine bone
  • Cantu craniofaciofrontodigital syndrome
  • Choanal atresia, hearing loss, cardiac defect, craniofacial dysmorphism syndrome
  • Reduced ossification of palatine bone
  • Bipartite ossification of interparietal bone
  • Lack of ossification of basisphenoid bone
  • Congenital parietal hole
  • Supraorbital facial cleft - Tessier cleft 13
  • Congenital misshapen vomer
  • Congenital abnormal shape of parietal bone
  • Congenital dyserythropoietic anemia
  • Congenital fused parietal bone
  • Cranio-cerebello-cardiac dysplasia syndrome
  • Congenital small nasal septum
  • Congenital hypoplasia of squamosal bone
  • X-linked intellectual disability, craniofacioskeletal syndrome
  • Congenital forehead deformity
  • Lacunar skull
  • Agenesis of tympanic anulus
  • Unossified alisphenoid bone
  • Congenital abnormality of skull shape
  • Agenesis of basioccipital bone
  • Richieri Costa Guion Almeida Ramos syndrome
  • Incomplete ossification of zygomatic bone
  • Supraorbital facial cleft - Tessier cleft 12
  • Paramedian facial cleft - Tessier cleft 3
  • Congenital misshapen premaxilla
  • Oblique facial cleft to upper lip AND upper jaw
  • Unossified tympanic anulus
  • Cleft mandible
  • Congenital small parietal bone
  • Congenital anomaly of parietal bone
  • Supraorbital facial cleft - Tessier cleft 8
  • Congenital basioccipital hole
  • Craniofacial cleft
  • Parietal foramina
  • Congenital frontal hole
  • Midline facial cleft - Tessier cleft 0
  • Lack of ossification of alisphenoid bone
  • Incomplete ossification of presphenoid bone
  • Orbital separation excessive
  • Congenital absence of basisphenoid bone
  • Congenital fenestration of exoccipital bone
  • Aplasia of nasal bone
  • Reduced ossification of tympanic anulus
  • Unossified parietal bone
  • Reduced ossification of supraoccipital bone
  • Lack of ossification of parietal bone
  • Congenital hypoplasia of frontal bone
  • Anterior perimaxillary faciosynostosis
  • Congenital abnormal shape of squamosal bone
  • Lack of ossification of frontal bone
  • Congenital abnormal fusion of basioccipital bone
  • Congenital fused squamosal bone
  • Congenital fenestration of squamosal bone
  • Congenital hypoplasia of interparietal bone
  • Complex craniosynostosis
  • Congenital absence of zygomatic bone
  • Congenital misshapen supraoccipital bone
  • Congenital hypoplasia of lacrimal bone
  • Paramedian facial cleft - Tessier cleft 2
  • Agenesis of frontal bone
  • Choanal atresia
  • ALX homeobox 3-related frontonasal dysplasia
  • Reduced ossification of presphenoid bone
  • Unossified frontal bone
  • Congenital small premaxilla
  • Microbrachycephaly, ptosis, cleft lip syndrome
  • Unossified interparietal bone
  • Incomplete ossification of alisphenoid bone
  • Impression, Basilar
  • MacDermot Winter syndrome
  • Congenital hypertrophy of sphenoid bone
  • Obtuse basal angle of skull base
  • Congenital absence of skull bone (disorder)
  • Congenital abnormal shape of basioccipital bone
  • Reduced ossification of basioccipital bone
  • Craniofacial dysplasia osteopenia syndrome
  • Craniofenestria
  • Wormian bone of cranium
  • Vomero-premaxillary faciosynostosis
  • Aplasia of bone of cranium
  • Incomplete ossification of nasal bone
  • Localized congenital skull defect
  • Craniofacial conodysplasia syndrome
  • Congenital misshapen alisphenoid bone
  • Congenital absence of nasal bone
  • Frontonasal dysplasia
  • Congenital abnormal shape of exoccipital bone
  • Robin sequence with cleft mandible and limb anomalies syndrome
  • Congenital deformity of forehead
  • Infraorbital facial cleft - Tessier cleft 5
  • Congenital hypoplasia of nasal septum
  • Prominent glabella with microcephaly and hypogenitalism syndrome
  • Congenital anomaly of vomer
  • platybasia
  • Bipartite ossification
  • Congenital absence of skull bone
  • Familial doughnut lesions of skull
  • Agenesis of basisphenoid bone
  • Lack of ossification of premaxilla
  • Absence of skull bone, congenital
  • Congenital fused presphenoid bone
  • Congenital small zygomatic bone
  • Congenital absence of nasal bones
  • Congenital atresia of posterior nares
  • Congenital abnormal shape of premaxilla
  • Congenital enlargement of fontanel
  • Stratton Parker syndrome
  • Congenital absence of supraoccipital bone
  • Hypertelorism
  • Unossified supraoccipital bone
  • Midline cleft syndrome
  • Cranium bifidum
  • Acrania
  • Calvarial doughnut lesion with bone fragility syndrome
  • Congenital abnormal fusion of presphenoid bone
  • Congenital fenestration of alisphenoid bone
  • Congenital anomaly of zygomatic bone
  • Congenital absence of cranial vault
  • Boyadjiev Jabs syndrome
  • Congenital small presphenoid bone
  • Frontonasal dysplasia sequence
  • Congenital fenestration of premaxilla
  • Congenital hypoplasia of basioccipital bone
  • Congenital fused interparietal bone
  • Congenital abnormal fusion of squamosal bone
  • Lack of ossification of supraoccipital bone
  • Congenital absence of tympanic anulus
  • Reduced ossification of nasal bone
  • Flattening of the skull base
  • Congenital abnormal shape of supraoccipital bone
  • Congenital abnormal shape of presphenoid bone
  • Congenital fused alisphenoid bone
  • Incomplete ossification of parietal bone
  • Leptocephaly
  • Congenital absence of premaxilla
  • Unossified basisphenoid bone
  • Congenital fused zygomatic bone
  • Congenital hypoplasia of alisphenoid bone
  • Congenital presphenoid hole
  • Congenital anomaly of sphenoid wing
  • Cytochrome-c oxidase deficiency
  • Congenital abnormal shape of tympanic anulus
  • Bifid ossification
  • Frontosphenoidal dysplasia
  • Congenital exoccipital hole
  • Congenital malformation of anterior pituitary
  • Lack of ossification of interparietal bone
  • Congenital hypoplasia of adenohypophysis
  • Hyperostosis cranialis interna
  • Congenital facial asymmetry
  • Congenital fused tympanic anulus
  • Sagittal synostosis
  • Cranioosteoarthropathy
  • Congenital absence of frontal bone
  • Congenital misshapen tympanic anulus
  • Osteosclerosis
  • Basilar Impression
  • Congenital absence of parietal bone
  • Congenital anomaly of anterior pituitary
  • Congenital misshapen frontal bone
  • Platybasia (disorder)
  • Median cleft face syndrome
  • Unossified squamosal bone
  • Agenesis of neurocranium
  • Congenital absence of vomer
  • Pancreatic insufficiency
  • Pancreatic insufficiency, dyserythropoietic anemia, calvarial hyperostosis syndrome
  • Reginato Schiapachasse syndrome
  • Congenital abnormal shape of vomer
  • Symmetric parietal foramina
  • CDA - congenital dyserythropoietic anemia
  • Lack of ossification of nasal bone
  • Congenital misshapen zygomatic bone
  • Congenital abnormal fusion of exoccipital bone
  • Agenesis of alisphenoid bone
  • Prominent frontal ridges
  • Eyes wide apart
  • Aplasia of premaxilla
  • Bossed forehead
  • Frontal bossing
  • Bifid ossification of supraoccipital bone
  • Congenital hypoplasia of parietal bone
  • Bifid ossification of interparietal bone
  • Congenital hypoplasia of anterior pituitary
  • Congenital absence of exoccipital bone
  • Congenital hypoplasia of bone of skull
  • Incomplete ossification of supraoccipital bone
  • Supraorbital facial cleft - Tessier cleft 10
  • Congenital fused premaxilla
  • Incomplete ossification of skull
  • Congenital nasal bone hole
  • Ritscher Schinzel syndrome
  • Lack of ossification of tympanic anulus
  • Infraorbital facial cleft - Tessier cleft 6
  • Agenesis of presphenoid bone
  • Congenital squamosal hole
  • Catlin marks
  • Agenesis of squamosal bone
  • Anterior pituitary hormone deficiency
  • Enlarged parietal foramina
  • Orbital hypertelorism
  • Congenital absence of alisphenoid bone
  • Congenital abnormal shape of basisphenoid bone
  • Split lower lip and mandible
  • Congenital fenestration of basisphenoid bone
  • Congenital fused supraoccipital bone
  • Congenital absence of nasal septum
  • Acrocephalopolydactyly
  • Frontal dysostosis
  • Congenital anomaly of palatine bone
  • Congenital misshapen basioccipital bone
  • Midline facial cleft - Tessier cleft 14
  • Pancreatic insufficiency, dyserythropoietic anaemia, calvarial hyperostosis syndrome
  • Infraorbital facial cleft - Tessier cleft 7
  • Craniolacunia
  • Occipital dysplasia
  • Lack of ossification of basioccipital bone
  • Reduced ossification of squamosal bone
  • Mandibular cleft
  • Impressions, Basilar
  • EPI - exocrine pancreatic insufficiency
  • SIX2-related frontonasal dysplasia
  • Cranio-osteoarthropathy
  • Domed head
  • Basilar Impressions
  • Congenital anomaly of supraoccipital bone
  • Congenital anomaly of exoccipital bone
  • Congenital fenestration of presphenoid bone
  • Lack of ossification of zygomatic bone
  • Paramedian facial cleft - Tessier cleft 1
  • Congenital alisphenoid hole
  • Congenital anomaly of basioccipital bone
  • Cranial aplasia
  • Cytochrome c oxidase deficiency
  • Cloverleaf skull with multiple congenital anomalies syndrome
  • Aplasia of bone of skull
  • Incomplete ossification of premaxilla
  • Midline facial cleft - Tessier cleft 30
  • Short stature, wormian bones, dextrocardia syndrome
  • Congenital deformity of forehead (disorder)
  • Lack of ossification of palatine bone
  • Congenital small interparietal bone
  • CDA - congenital dyserythropoietic anaemia
  • Hypoplastic clavicle
  • Congenital hypoplasia of left zygomatic bone
  • Congenital fenestration of frontal bone
  • Craniofaciofrontodigital syndrome
  • 3C syndrome
  • Incomplete ossification of basioccipital bone
  • Delayed membranous cranial ossification
  • Defect of skull ossification
  • Congenital misshapen squamosal bone
  • SIX homeobox 2-related frontonasal dysplasia
  • Congenital fused vomer
  • Congenital fenestration of interparietal bone
  • Congenital fused frontal bone
  • Congenital malformation of sphenoid wing
  • Agenesis of premaxillary bone
  • Congenital small clavicle
  • Pierre Robin syndrome
  • Cranioschisis
  • Congenital hypoplasia of clavicle
  • Reduced ossification of parietal bone
  • Reduced ossification of premaxilla
  • Agenesis of zygomatic bone
  • Congenital abnormal fusion of frontal bone
  • Congenital abnormal shape of alisphenoid bone
  • Congenital anomaly of premaxilla
  • Platybasias
  • Incomplete ossification of basisphenoid bone
  • Congenital small basisphenoid bone
  • Lack of ossification of exoccipital bone
  • Agenesis of interparietal bone
  • Agenesis of supraoccipital bone
  • Congenital fenestration of basioccipital bone
  • Congenital anomaly of interparietal bone
  • Currarino disease
  • Congenital abnormal shape of frontal bone
  • Congenital absence of presphenoid bone
  • Lack of ossification of presphenoid bone
  • Complete perimaxillary faciosynostosis
  • Craniocerebellocardiac dysplasia
  • Richieri Costa Pereira syndrome
  • Cranial hypoplasia
  • Parietal foramina with cleidocranial dysplasia
  • Ring finger protein 135 related overgrowth syndrome
  • Congenital anomaly of tympanic anulus
  • Incomplete ossification of interparietal bone
  • Agenesis of exoccipital bone
  • Agenesis of premaxilla
  • Congenital abnormal shape of zygomatic bone
  • Flat base of skull
  • Incomplete ossification of frontal bone
  • Congenital asymmetry of forehead
  • Parieto-occipital craniosynostosis
  • Reduced ossification of frontal bone
  • Congenital absence of interparietal bone
  • Congenital dyserythropoietic anaemia
  • Kleeblattschadel deformity
  • Disorder of lacrimal bone
  • Robin sequence
  • Congenital atresia of choana
  • Congenital anomaly of nasal bone
  • Exocrine pancreatic insufficiency
  • Congenital fused basioccipital bone
  • Hamamy syndrome
  • Congenital misshapen nasal bone
  • Atresia of posterior nares
  • Congenital abnormal fusion of alisphenoid bone
  • Congenital hypoplasia of supraoccipital bone
  • Infraorbital facial cleft - Tessier cleft 4
  • Eyes widely set
  • Unossified exoccipital bone
  • Congenital small supraoccipital bone
  • Congenital fused basisphenoid bone
  • Congenital supraoccipital hole
  • Localised congenital skull defect
  • Clover leaf skull deformity
  • Congenital hypoplasia of bilateral zygomatic bones
  • Intellectual disability, craniofacial dysmorphism, cryptorchidism syndrome
  • Congenital premaxilla hole
  • Bipartite ossification of supraoccipital bone
  • Congenital hypoplasia of zygomatic bone
  • Congenital hypoplasia of exoccipital bone
  • Lambdoid craniosynostosis
  • Sagittal craniosynostosis
  • Congenital small tympanic anulus
  • Congenital misshapen basisphenoid bone
  • Lückenschädel
  • Congenital anomaly of craniovertebral junction
  • Lack of ossification of squamosal bone
  • Pierre Robin association
  • Incomplete ossification of squamosal bone
  • Congenital abnormal fusion of parietal bone
  • Congenital misshapen interparietal bone
  • Parietal foramina with clavicular hypoplasia
  • Overriding skull bones
  • Cheilognathoprosoposchisis
  • Frontonasal dysplasia type 1
  • Congenital hypoplasia of vomer
  • Congenital hypoplasia of right zygomatic bone
  • Congenital fused exoccipital bone
  • Congenital hypoplasia of tympanic anulus
  • Leptocephalus
  • Congenital hypoplasia of basisphenoid bone
  • Congenital anomaly of frontal bone
  • Congenital absence of basioccipital bone
  • Congenital hypoplasia of presphenoid bone
  • Metopic ridging, ptosis, facial dysmorphism syndrome
  • Absence of skull bone
  • Gonzales-del Angel syndrome
  • Congenital enlarged fontanel
  • Micrognathia-glossoptosis syndrome
  • Unossified premaxilla
  • Congenital misshapen exoccipital bone
  • Congenital abnormal shape of interparietal bone
  • Agenesis of parietal bone
  • Prosoposchisis
  • Congenital small lacrimal bone
Frequently Asked Questions
What is the ICD-10 code for oth congenital malformations of skull and face bones?

The ICD-10-CM code for oth congenital malformations of skull and face bones is Q75.8. The full clinical description is "Other specified congenital malformations of skull and face bones". Q75.8 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code Q75.8 mean?

ICD-10-CM code Q75.8 represents “Other specified congenital malformations of skull and face bones”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a billable/specific code that can be used on a claim.

Is Q75.8 a billable code?

Yes, Q75.8 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is Q75.8 in?

Q75.8 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).

What codes cannot be used with Q75.8?

Q75.8 has Excludes1 notes indicating codes that cannot be used together with it, including: congenital malformation of face NOS (Q18.-); congenital malformation syndromes classified to Q87.-; dentofacial anomalies [including malocclusion] (M26.-); and 6 more.

What SNOMED CT codes does Q75.8 map to?

Q75.8 maps to 234 SNOMED CT concepts: 718556007, 1230021007, 275349007, 203923004, 720417003, and 229 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for Q75.8?

Q75.8 is linked to 4 UMLS Concept Unique Identifiers: C2937218, C0032209, C0265533, C0478073. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does Q75.8 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like oth congenital malformations of skull and face bones affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of Q75.8?

Q75.8 maps to the ICD-11 code: LB70.Z (Structural developmental anomalies of cranium, unspecified).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.