Related Experiment Videos
Encephalocele and associated skull defects.
E O Komolafe1, M T Shokunbi, A O Malomo
1Department of Surgery, University College Hospital, Ibadan, PMB 5116.
West African Journal of Medicine
|May 29, 2003
Summary
Encephalocele skull defects are generally not under-managed, with an average defect size of 1.8 cm. Cranioplasty is recommended for large anteriorly based lesions exceeding 2.5 cm.
Area of Science:
- Neurosurgery
- Pediatric Surgery
- Congenital Abnormalities
Background:
- Encephalocele is a frequent congenital anomaly encountered globally in neurosurgery.
- Skull defects associated with encephalocele vary significantly in size.
- Management strategies aim to address both functional and cosmetic outcomes.
Purpose of the Study:
- To quantify the prevalence and characteristics of encephalocele-related skull defects.
- To evaluate the current management practices for these defects.
- To identify patient subgroups who would benefit from cranioplasty.
Main Methods:
- Retrospective review of case notes for patients with encephalocele over a 5-year period.
- Data collection focused on defect size, location, and surgical interventions.
- Assessment of outcomes including cosmesis and recurrence.
Main Results:
- Occipital encephalocele constituted 76% of cases.
- The average diameter of the skull defect was 1.8 cm.
- Cranioplasty was performed in only 9.5% of patients, with acceptable cosmetic results and no recurrence.
Conclusions:
- Current management of encephalocele skull defects appears adequate.
- Cranioplasty is indicated for large, anteriorly located defects (greater than 2.5 cm).
- Further investigation may be warranted for specific lesion types and defect sizes.