Cerebrospinal fluid leakage repair of various grades developing during endoscopic transnasal transsphenoidal surgery.
Il Hwan LeeDo Hyun KimJae-Sung ParkSin-Soo JeunYong-Kil HongSung Won KimPublished in: PloS one (2021)
A buttress prevented postoperative CSF leakage in grade 1 patients; both fat and buttress were required by patients with intraoperative leakage of grades 2 and 3.