• World Neurosurg · Aug 2022

    Review

    Supraorbital keyhole craniotomy in pediatric neurosurgery: a systematic review of clinical outcomes and cosmetic outcomes.

    • Chen Yi Yang, Brian Faung, Neal A Patel, Nolan J Brown, Julian L Gendreau, Brian V Lien, Shane Shahrestani, Ashley E Choi, Vera Ong, and Joshua Loya.
    • Department of Neurological Surgery, University of California, Irvine, Orange, California, USA.
    • World Neurosurg. 2022 Aug 1; 164: 70-78.

    BackgroundSupraorbital keyhole craniotomy is a minimally invasive approach used to access the parasellar region with advantages of decreased cortical exposure, simple closure, and decreased risk of postoperative cerebrospinal fluid leak. The incision of this approach, however, has raised cosmetic concerns, especially for pediatric patients. The aim of this study is to assess postoperative complications and cosmeses of the supraorbital keyhole approach for resection of intracranial lesions in pediatric patients.MethodsA literature search of PubMed, Scopus, and Web of Science databases was performed on June 1, 2021, searching for all studies of pediatric patients undergoing supraorbital keyhole craniotomy for surgical resection of lesions in the anterior fossa/sellar region.ResultsOf 729 unique hits, 15 supraorbital keyhole studies reporting on 177 pediatric cases were included in the final review. Quality of all included studies was moderate. Overall, the surgery was well tolerated with a low number of severe adverse events. A wide variety of pathologies were treated with this approach. Complications of surgery included changes in vision, epidural hematoma, subdural hematoma, cerebrospinal fluid leak, and wound infection. At 6 weeks of follow-up, surgical scars in most patients were noted to be minimally detectable. At 3-6 months of follow-up, scars were no longer visible. Cosmetic complications included 5 bone defects, 1 split eyebrow, and 1 case of ptosis.ConclusionsThis study suggests that supraorbital keyhole craniotomy is a safe and effective approach to access the parasellar region in pediatric patients with excellent cosmetic outcomes reported across multiple institutions.Copyright © 2022 Elsevier Inc. All rights reserved.

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