Skull base reconstruction using in situ bone flap in patients with pituitary adenomas treated by endoscopic endonasal approach.

ABSTRACT:

Objective

The objective of this study is to study the effect of in situ bone flap (ISBF) repositioning, a recently proposed rigid skull base reconstruction technique, on patients diagnosed with pituitary adenoma undergoing endoscopic endonasal approach (EEA).

Method

A retrospective analysis was conducted on 188 patients with pituitary adenomas who underwent EEA from February 2018 to September 2022. Patients were divided into the ISBF group and non-ISBF group, according to whether ISBF was used during skull base reconstruction.

Results

Of the 75 patients in the non-ISBF group, 6 had postoperative cerebrospinal fluid (CSF) leakage (8%), while only 1 of 113 patients in the ISBF group (0.8%) had postoperative CSF leakage, indicating that the incidence of postoperat

SUBMITTER: Chen K 

PROVIDER: S-EPMC10303779 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature