89546000: Bone structure of cranium (body structure)

SNOMED CT Concept\Body structure (body structure)\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\An anatomical structure that consists of the maximal set of organ parts so connected to one another that together they constitute a self-contained unit of macroscopic anatomy, distinct both morphologically and functionally from other such units. Together with other organs, an organ constitutes an organ system or a body part. An organ is divisible into organ parts but not organs (examples: femur, biceps, liver, heart, aorta, sciatic nerve, ovary).\Structure of bone organ\Bone structure\Regional bone structure\Bone structure of head and/or neck (body structure)\Bone structure of head\Bone structure of cranium

\Body system structure\Structure of musculoskeletal system (body structure)\...

\Structure of regional musculoskeletal system (body structure)\Structure of musculoskeletal system of head and/or neck (body structure)\Musculoskeletal structure of head\Bone and/or joint structure of cranium (body structure)\Bone structure of cranium
\Structure of regional musculoskeletal system (body structure)\Structure of musculoskeletal system of head and/or neck (body structure)\Musculoskeletal structure of head\Bone structure of head\Bone structure of cranium
\Structure of regional musculoskeletal system (body structure)\Regional bone structure\Bone structure of head and/or neck (body structure)\Bone structure of head\Bone structure of cranium

\Skeletal system structure\Structure of bony skeleton\Bony skeleton subdivision\Bone structure\Regional bone structure\Bone structure of head and/or neck (body structure)\Bone structure of head\Bone structure of cranium
\Skeletal system structure\Bone and/or joint structure (body structure)\Bone structure\Regional bone structure\Bone structure of head and/or neck (body structure)\Bone structure of head\Bone structure of cranium
\Skeletal system structure\Axial skeleton structure\Bone structure of head\Bone structure of cranium

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Bone structure of cranium	Is a	Bone structure of head	true	Inferred relationship	Some
Bone structure of cranium	partie de	Entire head	false	Additional relationship	Some
Bone structure of cranium	partie de	Entire bony skeleton	false	Additional relationship	Some
Bone structure of cranium	Is a	Bone and/or joint structure of cranium (body structure)	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Dermoid cyst of skull	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Linear fracture of skull due to birth trauma (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Depressed fracture of skull due to birth trauma (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Closed fracture of skull with cerebral laceration	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Closed fracture of skull with contusion of cerebrum (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Open fracture of skull with contusion of cerebrum	Finding site	True	Bone structure of cranium	Inferred relationship	Some	2
Open fracture of skull with laceration of cerebrum (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	2
Multiple open fractures of skull (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
A rare congenital malformation syndrome, most commonly presenting with hemifacial microsomia associated with ear and/or eye malformations and vertebral anomalies of variable severity. Additional malformations involving the heart, kidneys, central nervous, digestive and skeletal systems may also be associated.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Iniencephaly - open	Finding site	True	Bone structure of cranium	Inferred relationship	Some	5
Primary chordoma of bone of skull (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Chondrosarcoma of skull (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
A rare X-linked malformation syndrome characterized by craniofacial abnormalities such as uni- or bicoronal synostosis, hypertelorism and a bifid nose, grooved or split nails, frizzy hair, abnormalities of the shoulder girdle, hands and feet.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	2
A rare frontonasal dysplasia characterized by a craniofacial phenotype comprising frontal bossing with high anterior hairline, ptosis, hypertelorism, epicanthus inversus, flat nasal bridge, and broad nasal tip. Large anterior fontanelle, sagittal synostosis, and cranial base anomalies have also been described.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
A rare syndromic frontonasal dysplasia characterized by distinctive facial dysmorphic features including hypertelorism, almond-shaped palpebral fissures, nasal deformity with creased ridge, depressed or absent tip, and asymmetry and partial absence of nasal bones, and downturned corners of the mouth. Additional reported manifestations are limb anomalies (e. g. Poland anomaly, transverse limb agenesis, and anomalies of the hands and feet, such as camptodactyly, oligodactyly, clinodactyly, and syndactyly), frontonasal encephalocele, choanal atresia, congenital renal/cardiac malformations, and corpus callosum agenesis.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Exploratory open craniotomy	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
Exploratory craniotomy, infratentorial	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
Exploratory craniotomy, supratentorial	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
Incision of bone of cranium with elevation of bone flap and excision of epileptogenic focus (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	2
Fetal craniotomy (procedure)	Procedure site - Direct (attribute)	False	Bone structure of cranium	Inferred relationship	Some	2
Bone structure of neurocranium	Is a	True	Bone structure of cranium	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.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	6
A rare syndromic mitochondrial disease characterized by exocrine pancreatic insufficiency, dyserythropoietic anemia, and calvarial hyperostosis.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	7
Craniotomy with treatment of penetrating wound of brain	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
réduction et reconstruction de craniomegalie avec crâniotomie	Procedure site - Direct (attribute)	False	Bone structure of cranium	Inferred relationship	Some	1
Reduction of craniomegalic skull (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
réduction et reconstruction du crâne craniomegalique	Procedure site - Direct (attribute)	False	Bone structure of cranium	Inferred relationship	Some	1
Reconstruction of cranial defect with skull plate (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
Incision and subcutaneous insertion of bone graft to cranium (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	3
Incision and subcutaneous insertion of bone graft to cranium (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
Infection of cranial bone flap	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Multiple injuries of bone of cranium (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
A rare, genetic, multiple congenital anomalies/dysmorphic syndrome characterized by craniofacial dysmorphism (including an abnormal skull shape, hypertelorism, downslanting palpebral fissures, epicanthal folds, low-set ears, depressed nasal bridge, micrognathia), short stature, ectodermal anomalies (such as sparse eyebrows, eyelashes, and scalp hair, hypoplastic toenails), developmental delay, and intellectual disability. Additional features may include cerebral/cerebellar malformations and mild renal involvement.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Removal of bone flap of skull	Procedure site - Indirect (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
Replacement of bone flap of skull	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	2
A rare frontonasal dysplasia characterized by hypertelorism, wide nasal bridge, broad columella, widened philtrum, widely separated narrow nares, poor development of nasal tip, midline notch of the upper alveolus, columella base swellings and a low hairline. Additional features reported in some include upper eyelid ptosis and midline dermoid cysts of craniofacial structures and philtral pits or rugose folding behind the ears.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Excision of cyst of cranium	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
External drainage of brain ventricle using twist drill hole technique (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
Creation of opening in cranium using twist drill (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
A rare neural tube closure defect with characteristics of partial lack of bone fusion resulting in sac-like protrusions of the brain and the membranes that cover it through the openings in the skull. Protruding tissue may be located on any part of the head but most often affects the occipital area. Depending in the size and location, encephalocele are often associated with neurological problems including intellectual disability, seizures, vision impairment, ataxia and hydrocephalus. This disorder is not associated with a polymalformative syndrome.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Cranioplasty using alloplastic material	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	2
Osteoplasty of cranium with bone graft	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
A rare, genetic, multiple congenital anomalies/dysmorphic syndrome characterized by occipital atretic cephalocele associated with a specific facial dysmorphism (consisting of prominent forehead, narrow palpebral fissures, midface deficiency, narrow, malformed ears, broad nose and nasal root, grooved nasal tip and columella, laterally angulated, hypoplastic nares, short philtrum, thin upper lip, clift lip/palate, severe oligodontia, prominent chin) and large feet with sandal gap. Intellectual disability, developmental delay and hypoplastic finger and toenails have also been reported.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	8
Fetal craniotomy (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
Decompressive craniectomy (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
External drainage of brain ventricle using twist drill hole technique (procedure)	Procedure site - Indirect (attribute)	True	Bone structure of cranium	Inferred relationship	Some	2
Intraoperative skull fracture associated with Mayfield head clamp	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Plain X-ray of skull normal (finding)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	2
Plain X-ray of skull abnormal (finding)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	2
Postmortem plain X-ray of bone of cranium (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1
Drainage of cerebral epidural space by trephination	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	2
Drainage of cerebral subdural space by trephination	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	2
Drainage of cerebral subarachnoid space by trephination (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	2
Chronic osteomyelitis of cranium	Finding site	True	Bone structure of cranium	Inferred relationship	Some	3
Melorheostosis of skull	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Melorheostosis of skull	Finding site	True	Bone structure of cranium	Inferred relationship	Some	2
Reduction of craniomegalic skull (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	3
Aplasia of bone of cranium (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Localized lesion of bone of cranium (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Congenital hypoplasia of bone of cranium (disorder)	Finding site	True	Bone structure of cranium	Inferred relationship	Some	1
Excision of bone of suboccipital cranium and lamina of cervical vertebra for decompression of medulla and spinal cord (procedure)	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	4
A form of non-syndromic unisutural craniosynostosis characterized by premature fusion of one of the two lambdoid sutures, resulting in ipsilateral occipitoparietal flattening, contralateral parietal and frontal bossing, occipitomastoid bulge, and posterior-inferior displacement of the ipsilateral ear. The skull appears trapezoid from above, while the face is typically C-shaped with ipsilateral convexity.	Finding site	True	Bone structure of cranium	Inferred relationship	Some	2
Trephination of cranium and drainage of hematoma from intracranial subdural space	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	2
A neurosurgical procedure where a patient is awake and alert during a craniotomy, allowing the surgeon to monitor brain function in real-time while removing a tumour or lesion.	Procedure site - Direct (attribute)	True	Bone structure of cranium	Inferred relationship	Some	1

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Reference Sets

Anatomy structure and entire association reference set (foundation metadata concept)

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Id	Description	Lang	Type	Status	Case?	Module
148466018	Skull	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
148468017	Cranium	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
508559014	Bone structure of cranium	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
832462018	Bone structure of cranium (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1235470016	Bone of cranium	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
894521000172118	os du crâne	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
897701000172111	crâne	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
979851000172113	cranium	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
1004771000172114	structure osseuse du crâne	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module