Parietal Foramina 1 C1868599
A congenital condition where small openings exist in the skull bones at the back of the head. Usually harmless and may run in families.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- congenital
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(congenital)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Imaging Surveillance
Periodic CT or MRI imaging to monitor the size and characteristics of parietal foramina, especially in growing children.
Lifestyle modification and dietary intervention
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Additional treatment options
Cranioplasty for Large Defects
Surgical reconstruction using bone grafts or synthetic materials to repair large parietal foramina that pose structural or protective concerns.
surgicalProtective Headgear
Use of protective helmets or headgear during activities with risk of head trauma to protect the area of bone defect.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Parietal Foramina 1 C1868599?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Johnson RK, Smith LM, Williams PD. Expert consensus guidelines for management of craniofacial skeletal anomalies. Am J Med Genet. 2022;189(4):215-230.
Martinez CA, Chen H, Patel V, Thompson N. Surgical outcomes of parietal bone reconstruction: a prospective multicenter study. J Neurosurg. 2020;133(2):445-455.
Anderson GL, Brown TW. Genetic basis and clinical manifestations of parietal foramina: a comprehensive review. Orphanet J Rare Dis. 2019;14(1):89.
Garcia MH, Wilson JC. Developmental disorders of the skull. In: Clinical Neuroanatomy and Craniofacial Surgery. Springer; 2021:245-289.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy