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Updated: Aug 13, 2026
Midface Hypoplasia and Cranial Base Morphology in Syndromic Craniosynostosis: A Comparative Analysis Study Using a Predictive Regression Model
Published on: November 4, 2025
Early surgical treatment of nonsyndromic craniosynostosis
Marcelo Paglioli Ferreira1, Marcus Vinícius Martins Collares, Nelson Pires Ferreira
1Neurosurgery Department, Hospital São José/Complexo Hospitalar Santa Casa de Porto Alegre, Porto Alegre 90020-060, Brazil. marcelopaglioliferreira@hotmail.com
Insights
Surgical treatment of nonsyndromic craniosynostosis in 120 patients showed that a multidisciplinary approach and experienced staff significantly improved outcomes. Early intervention and specialized care are key to minimizing risks and complications in pediatric craniosynostosis cases.
Area of Science:
- Pediatric Neurosurgery
- Craniofacial Surgery
- Skeletal Dysplasias
Background:
- Nonsyndromic craniosynostosis involves premature fusion of cranial sutures, potentially causing increased intracranial pressure and craniofacial deformities.
- Surgical intervention is the primary treatment for craniosynostosis, aiming to correct deformities and prevent complications.
- A multidisciplinary approach is crucial for managing complex pediatric surgical cases.
Purpose of the Study:
- To review the surgical treatment experience for nonsyndromic craniosynostosis.
- To evaluate the impact of a multidisciplinary team on patient outcomes.
- To identify factors influencing surgical success and complication rates.
Main Methods:
- Retrospective review of 120 patients with nonsyndromic craniosynostosis treated between 1991 and 2005 at two neurosurgical centers.
- Analysis of patient demographics, deformity types, surgical parameters (time, blood loss), and postoperative outcomes (hospitalization, complications).
- Data compiled and analyzed using statistical software for comprehensive evaluation.
Main Results:
- The study included 120 patients (70 males, 50 females) with an average age of 7.08 months.
- Common deformities included scaphocephaly (45%), plagiocephaly (22%), and trigonocephaly (16%).
- Mean surgical time was 186 minutes, mean postoperative hospitalization was 6.8 days, and the mortality rate was 2.6%; improved morbid-mortality observed in later cases.
Conclusions:
- A multidisciplinary team approach involving neurosurgeons, neurologists, and pediatricians is essential for successful craniosynostosis treatment.
- Adequate training of clinical and surgical staff can significantly reduce risks and complications.
- This comprehensive strategy leads to satisfactory outcomes in pediatric craniosynostosis management.
Background:
Craniosynostosis, a premature fusion of cranial sutures, can happen as an isolated defect (nonsyndromic) or as part of a syndrome. It may lead to raised intracranial pressure and deformity of both the cranial and facial skeletons. Early surgery is usually the best treatment choice. The aim of this study was to review the experience of a multidisciplinary staff with the surgical treatment of nonsyndromic craniosynostosis.
Methods:
All the nonsyndromic craniosynostosis cases treated surgically from 1991 to 2005 at 2 neurosurgical centers were reviewed. The variables analyzed were sex, age, weight, type of deformity, estimated volemia, surgical technique, surgical time, blood loss, PO hospitalization time, and complications. All data were stored in a database and analyzed with Microsoft Access (Microsoft Corp, Seattle, WA) and SPSS V11.0 (SPSS, Inc, Chicago, IL).
Results:
The sample consisted of 120 patients (70 males, 50 females). Six patients were excluded because of their atypical timing of treatment (average age, 72 months). The final average age was 7.08 months (variation, 1-18), and the average weight was 7.8 kg. The types of deformities found were scaphocephaly (n = 54, 45%), plagiocephaly (n = 27, 22%), trigonocephaly (n = 19, 16%), brachycephaly (n = 16, 13%), and oxycephaly (n = 4, 3%). The mean surgical time was 186 minutes and the mean PO hospitalization time was 6.8 days. The mortality on this series was 2.6% (3 patients). In the last operated cases, a significant improvement in morbid-mortality was observed.
Conclusion:
A multidisciplinary approach, including neurosurgeons, neurologists, and pediatricians, and appropriate training of the clinical surgical staff can minimize the risks and decrease the complications in the treatment of craniosynostosis, leading to a satisfactory outcome.
