Management of Depressed Skull Fractures in Children
For simple (closed) depressed skull fractures in children, conservative non-surgical management is the standard approach, with surgery reserved only for compound fractures with dural penetration or unacceptable cosmetic deformity in older children.
Initial Diagnostic Evaluation
Obtain CT head without contrast as the primary imaging modality 1, 2. Skull radiographs should not be used—they have only 63% sensitivity for detecting skull fractures and cannot identify intracranial complications like hemorrhage, edema, or midline shift 2. CT rapidly and accurately characterizes the fracture depth, identifies any intracranial injury (ICI), and guides management decisions.
Key Clinical Assessment Points:
- Determine if fracture is simple (closed) versus compound (open)—this is the critical decision point
- Assess for signs of dural penetration: CSF leak, pneumocephalus on CT, neurological deficits
- Evaluate fracture depth relative to skull thickness
- Document any associated intracranial injuries on CT
Treatment Algorithm
For Simple (Closed) Depressed Skull Fractures:
Conservative management is recommended based on landmark evidence showing no difference in outcomes between surgical and non-surgical treatment regarding seizures, neurological dysfunction, or cosmetic appearance 3. Notably, the only fatal outcome in the pediatric series occurred in the surgically-treated group, and surgery prolonged hospitalization 3.
Age-Specific Non-Surgical Options:
Neonates and young infants (≤6 months):
- Vacuum-assisted elevation is the treatment of choice 4, 5
- Perform within 72 hours of injury for optimal results 4
- Use obstetrical vacuum extractor or similar negative-pressure device
- Apply gentle suction for maximum 60 seconds 4
- Can be performed at bedside without anesthesia 5
- Success rate is excellent with minimal complications (only temporary mild swelling at suction site) 4, 5
Older infants and children (>6 months):
- Vacuum extraction can still be attempted for cup-shaped fractures 6
- Success decreases with increasing age and fracture depth 5
- Observation alone is acceptable if no dural penetration 3
Indications for Surgical Intervention:
Surgery is indicated only in these specific circumstances 3:
- Compound (open) depressed fractures—67% have dural laceration versus only 11% in simple fractures 3
- Definite evidence of dural penetration (CSF leak, visible dura on examination)
- Unacceptable cosmetic deformity in older children/adolescents where remodeling is unlikely 3
Critical Pitfalls to Avoid
Do not routinely operate on simple depressed skull fractures based solely on the traditional teaching that depression greater than skull thickness requires elevation. This dogma lacks clinical evidence 3. The pediatric skull has remarkable remodeling capacity, particularly in younger children.
Do not use MRI acutely—it requires longer acquisition time, often needs sedation in young children, is more expensive, and delays assessment without changing acute management 1, 2.
Do not delay vacuum extraction beyond 72 hours in neonates—early treatment allows quicker resolution and better outcomes 4.
Follow-Up
- Neurological examination within 24 hours post-procedure 4
- Monitor for seizure development (though risk is not increased with conservative management) 3
- Serial clinical assessment for cosmetic remodeling
- No routine repeat imaging needed unless clinical deterioration occurs
The evidence strongly supports that simple depressed skull fractures in children should not routinely undergo surgery 3, with vacuum-assisted techniques providing an excellent minimally-invasive option for neonates and young infants 4, 5, 6.