Frontal encephalocele

This code identifies a congenital malformation where brain tissue and meninges protrude through a defect in the skull, specifically located in the frontal region. This defect results from incomplete closure of the neural tube during fetal development, leading to a sac-like protrusion on the forehead or between the eyes.

Assign this code for documented cases of a congenital frontal encephalocele. This typically includes conditions identified at birth or during prenatal imaging studies, where the anatomical location of the encephalocele is explicitly stated as frontal. Supporting documentation would include imaging reports (ultrasound, MRI, CT) and physician notes detailing the diagnosis and location.

• Ensure the documentation specifically states "frontal" to differentiate from other encephalocele locations.
• Do not confuse with meningocele (protrusion of meninges only) or hydrocephalus, though these may co-exist.
• Code any associated congenital anomalies or complications separately.