Abstract

To measure the effect of routine perioperative lumbar drain placement during anterior skull base surgery on the frequency of: 1) tension pneumocephalus and 2) total intracranial complications.Retrospective review of a series of patients (n = 161) who underwent the transglabellar/subcranial approach to lesions of the anterior skull base between December 1995 and November 2009. A retrospective cohort (n = 45) underwent routine lumbar drain placement at the time of skull base surgery. The remainder of the series did not undergo routine perioperative lumbar drain placement.Transglabellar/subcranial surgical approach to the anterior skull base, with or without routine perioperative lumbar drain placement.Routine placement of perioperative lumbar drains was an independent predictor of tension pneumocephalus (P =.022, odds ratio = 11.22 [1.218-103.3]). In addition, this practice was also associated with an increased risk of intracranial complications overall (P =.025, odds ratio = 2.623 [1.104-6.233]).Routine placement of perioperative lumbar drain may be associated with an increased risk of tension pneumocephalus and intracranial complications during surgery of the anterior cranial base.

View details for DOI 10.1002/lary.21409

View details for Web of Science ID 000287789400004

View details for PubMedID 21298642