2012
DOI: 10.1016/j.jocn.2011.08.001
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Incidence of cerebrospinal fluid leak following petrosectomy and analysis of avoidance techniques

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Cited by 8 publications
(8 citation statements)
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“…Risk factors for a CSF leak after skull base surgery, including the ATPA, are summarized in Table 2. 5,14,15,19,20,24,30,31,33,35 Regardless of whether exposed air cells were replaced by fat or muscle tissues in these reports, the CSF leak did not completely resolve. Although the incidence ratio of postoperative CSF leakage in our hospital was not high compared with reported results by others, some patients demonstrated a refractory course and required reoperation.…”
Section: Discussionmentioning
confidence: 76%
See 1 more Smart Citation
“…Risk factors for a CSF leak after skull base surgery, including the ATPA, are summarized in Table 2. 5,14,15,19,20,24,30,31,33,35 Regardless of whether exposed air cells were replaced by fat or muscle tissues in these reports, the CSF leak did not completely resolve. Although the incidence ratio of postoperative CSF leakage in our hospital was not high compared with reported results by others, some patients demonstrated a refractory course and required reoperation.…”
Section: Discussionmentioning
confidence: 76%
“…10,36 However, in large series of patients who underwent skull base surgery, including the ATPA, up to 15% suffered from a postoper-ative CSF leak. 5,14,15,19,20,24,30,31,33,35 Although other modified methods (e.g., multilayer sealing techniques using fat, fascia, and inlay techniques) have been developed, CSF leaks have not been completely resolved. 7,11,16,18,21,25,34 In recent years, skull base surgery via the endonasal endoscopic approach has demonstrated outstanding progress.…”
mentioning
confidence: 99%
“…Frontal sinus obliteration can be performed using Gelfoam, bone chips, adipose tissue (autograft), temporalis fascia, pericranium, bioglass, polytetrafluoroethylene/carbon fiber, calcium sulfate, methylmethacrylate, oxidized cellulose, hydroxyapatite, or lyophilized cartilage. 2,6,9,17,23,24,29 The cranialization aspect of the procedure specifically relates to the elimination of the entire posterior wall, and the brain contents are allowed to fill the sinus space. Typically, a vascularized pedicled pericranial flap is procured and sutured to the inferior anterior skull base, forming a watertight seal between the brain and remnant of the frontal sinus.…”
Section: Management Strategiesmentioning
confidence: 99%
“…However, achieving a watertight dural closure after tumor resection by using suture only is difficult due to spatial constraints. Postoperative cerebrospinal fluid (CSF) leakage due to incomplete dural closure is one of the greatest risk factors for postoperative morbidity, including meningitis and tension pneumocephalus 3,4 .…”
Section: Introductionmentioning
confidence: 99%