%0 Journal Article
%T Management of entrapped temporal horn: Literature review and operative technique for endoscopic fenestration.
%A Al Risi A
%A Mathon B
%A Touat M
%A Carpentier A
%A Lefevre E
%J Clin Neurol Neurosurg
%V 244
%N 0
%D 2024 Sep 24
%M 38959784
%F 1.885
%R 10.1016/j.clineuro.2024.108407
%X <B>BACKGROUND: </B>Entrapment of the temporal horn (TH) is rare condition that can lead to increased intracranial pressure, but there is no consensus on a standard treatment. The aim of this study was to conduct a systematic literature review of the reported cases of TH entrapment and describe our operative technique for endoscopic fenestrations of the lateral ventricle into the basal cisterns.<BR><B>METHODS: </B>We searched the databases Pubmed and Google scholar to find all studies reporting cases of entrapped TH and the subsequent treatment. Additionally, we report two illustrative cases of endoscopic fenestration with a step-by-step description of our surgical technique.<BR><B>RESULTS: </B>Twenty-nine studies with a total of 67 patients were included in the analysis. The mean age was 36.5 years (SD± 21.9), and the female-to-male ratio was 1.5. The most frequent cause of TH entrapment was post-surgical scarring after tumor surgery (n= 30), and the most commonly reported treatment modality was endoscopic fenestration of the TH (n = 14). We observed an increasing use of endoscopic fenestration over time.<BR><B>CONCLUSIONS: </B>Entrapped TH is a rare condition often requiring surgical treatment. Neuronavigation-guided endoscopic fenestration of the ventricle into the basal cisterns appears to be a safe, efficient, and device-free technique that has gained importance over the past years.