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Updated: Feb 10, 2026

Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
Published on: January 17, 2018
Minimally invasive approaches to craniosynostosis
Arjun V Pendharkar1, Maryam N Shahin2, Claudio Cavallo3
1Division of Pediatric Neurosurgery, Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, USA - apendhar@stanford.edu.
Insights
Craniosynostosis surgery, including endoscopic assisted surgery (EAS), aims to protect brain development and correct deformities. This review compares EAS with traditional cranial vault reconstruction (CVR) outcomes.
Area of Science:
- Pediatric Surgery
- Neurosurgery
- Craniofacial Surgery
Background:
- Craniosynostosis (CS) involves premature fusion of skull sutures, leading to abnormal head shape and potential neurological issues.
- Surgical intervention is crucial for managing CS, aiming to protect brain development and improve aesthetics.
- Surgical techniques have evolved from open procedures to minimally invasive approaches like endoscopic assisted surgery (EAS).
Purpose of the Study:
- To review the clinical outcomes of endoscopic assisted surgery (EAS) for craniosynostosis.
- To compare the efficacy and results of EAS with traditional cranial vault reconstructive (CVR) procedures.
Main Methods:
- Literature review of studies reporting clinical outcomes in EAS for craniosynostosis.
- Comparative analysis of data between EAS and CVR procedures.
Main Results:
- Endoscopic assisted surgery (EAS) offers potential benefits such as reduced operative time, morbidity, blood loss, and faster recovery.
- Data comparing EAS and CVR outcomes are being actively reviewed to establish best practices.
Conclusions:
- EAS represents a significant advancement in craniosynostosis management.
- Further research and comparative studies are essential to fully elucidate the long-term benefits of EAS versus CVR.
Abstract:
Craniosynostosis (CS) is defined as the premature fusion of one or more calvarial sutures. This carries several consequences, including abnormal/asymmetric cranial vault development, increased intracranial pressure, compromised neurocognitive development, and craniofacial deformity. Definitive management is surgical with the goal of protecting cerebral development by re-establishing normal cranial vault expansion and correcting cosmetic deformity. In today's practice, CS surgery has advanced radically from simple craniectomies to major cranial vault reconstructive (CVR) procedures. More recently there has been considerable interest in endoscopic assisted surgery (EAS). Theoretical benefits include decreased operative time, morbidity, blood loss, postoperative pain, cost and faster recovery times. In this focused review, we summarize the current body of literature reporting clinical outcomes in EAS and review the data comparing EAS and CVR.
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