(1) Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong, Kangnam-gu, Seoul, 135-710, Korea;
Abstract:
Background
Skull base reconstruction after endoscopic endonasal resection of a variety of skull base lesions remains challenging because
of some lethal complications such as cerebrospinal fluid (CSF) leaks. We investigated the outcomes of hydroxyapatite (HA)
cement patch as on-lay graft for skull base defects following endoscopic endonasal approach (EEA).