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A scientific journal’s greatest responsibility is to ensure that all contributions accepted for publications are rigorously but fairly reviewed. The Editor-in-Chief and Archives of Pediatric Neurosurgery gratefully acknowledge the qualified and regular collaboration of renowned medical doctors and scientists who kindly devoted their time to constructively review the submitted articles. Their expertise and invaluable assistance contributed to maintain a high scientific standard for APN. We are thus indebted to the Editorial Board members and the following experts who reviewed papers and completed the peer-reviewing process within 2022.

A scientific journal’s greatest responsibility is to ensure that all contributions accepted for publications are rigorously but fairly reviewed. The Editor-in-Chief and Archives of Pediatric Neurosurgery gratefully acknowledge the qualified and regular collaboration of renowned medical doctors and scientists who kindly devoted their time to constructively review the submitted articles. Their expertise and invaluable assistance contributed to maintain a high scientific standard for APN. We are thus indebted to the Editorial Board members and the following experts who reviewed papers and completed the peer-reviewing process within 2021.

The insular lobe is a complex structure constituting anatomic, cytoarchitectonic, and functional interface between the allocortex and the neocortex. This area is a part of a larger system that includes the orbitofrontal, temporopolar, and insular regions, constituting the paralimbic system or mesocortex. For a long time, the issue in studying this entity accounted for the poor understanding of its precise functionality. Because of the technical complexity in approaching and dissecting this region, very few neurosurgeons attempted surgery of the insula. Particularly on the dominant side, the natural history of these lesions must be carefully balanced with the surgical morbidity involved in their resection. Surgical treatment of cavernomas arising around the insula (especially in dominant cerebral hemisphere) is challenging in reason of the proximity to the internal capsule and lenticulostriate arteries. The advent of image guidance systems and intraoperative mapping of the subcortical language pathways has broadened the surgical indications for these lesions. In the case reported here we removed a cavernous angioma of the left dominant operculum in a child with the aid of a neuronavigation system guidance.

Abstract Purpose: To validate the porcine spine as a model for learning and practicing transforaminal percutaneous endoscopic lumbar procedures (TF-PELP). Methods: TF-PELP was performed in three porcine cadaver lumbar spine levels. Anatomical features of the current cadaver were compared to human and porcine spines. Performance and documentation of endoscopic procedures were described. Results: This study shows that this representative animal model reflects anatomical characteristics of the human spine. Transforaminal approaches were successfully completed. Although lower disc heights make disc puncture more difficult, the outside-in technique is feasible and more useful to identify anatomical parameters and to practice different surgical steps and maneuvers. Conclusion: This is an effective and representative model for learning and practicing this procedure. Difficulties of the procedure, as well as the differences compared to the human spine, were described.