Related Experiment Video
Updated: Aug 5, 2026

A Method to Make a Craniotomy on the Ventral Skull of Neonate Rodents
Published on: May 22, 2014
Cranial vault reduction cranioplasty in children with hydrocephalic macrocephaly
Michael J Sundine1, Garrett A Wirth, Kevin A Brenner
1Aesthetic and Plastic Surgery Institute, University of California - Irvine Medical Center, California 92868-3298, USA. msundine@uci.edu
Insights
Total cranial vault reshaping effectively treats hydrocephalic macrocephaly, improving head control and aesthetics. This surgical procedure is safe for patients with this condition, though shunt revisions may be necessary.
Area of Science:
- Neurosurgery
- Plastic Surgery
- Pediatric Surgery
Background:
- Hydrocephalic macrocephaly presents significant challenges, impacting mobility, hygiene, and development.
- Early diagnosis and treatment of hydrocephalus typically prevent extreme cases.
Purpose of the Study:
- To evaluate the safety and efficacy of total cranial vault reduction cranioplasty for hydrocephalic macrocephaly.
Main Methods:
- Four consecutive patients underwent total cranial vault reduction cranioplasty.
- Cranial volume reduction ranged from 111-641 mL.
Main Results:
- All patients survived the surgical procedure.
- Significant improvements in head control and aesthetics were observed in all patients.
- All patients required at least one shunt revision post-operatively.
Conclusions:
- Total cranial vault reshaping is a safe and effective treatment for macrocephaly secondary to hydrocephalus.
- The procedure offers functional and aesthetic benefits for affected individuals.
Abstract:
Craniofacial surgeons are rarely presented patients with extreme hydrocephalic macrocephaly due to early diagnosis and treatment of the hydrocephalus. Macrocephaly can significantly limit or prohibit mobility, hygiene and can drastically change lifestyle and developmental issues. The authors herein report on four consecutive total cranial vault reduction cranioplasty procedures for correction of hydrocephalic macrocephaly. The patients had a reduction in cranial volume ranging from 111-641 mL. All patients survived the procedure. Improvement in head control and aesthetics were improved in all patients. All of the patients required at least one shunt revision following the procedure. We conclude that total cranial vault reshaping is safe and effective for the treatment of macrocephaly secondary to hydrocephalus.
Related Concept Videos
Overview of the Skull
The cranial vault surrounds and protects the brain and houses the middle and inner ear structures. This cavity is bounded superiorly by the rounded top of the skull, which...
Increased Intracranial Pressure l: Introduction

