Open AccessEndotracheal cuff pressure changes with change in position in neurosurgical patients
Author(s) -
Umeshkumar Athiraman,
Rohit Gupta,
Gyaninder Pal Singh
Publication year - 2015
Publication title -
international journal of critical illness and injury science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.274
H-Index - 12
eISSN - 2231-5004
pISSN - 2229-5151
DOI - 10.4103/2229-5151.170841
Subject(s) - medicine , cuff , supine position , anesthesia , intubation , surgery
Placement of a cuffed endotracheal tube for the administration of general anesthesia is routine. The cuff of the endotracheal tube is inflated with air to achieve an adequate seal to prevent micro-aspiration. Over inflation of the cuff can decrease the mucosal perfusion, leading to pressure necrosis and nerve palsies. Inadequate seal can lead to micro aspiration. So the cuff pressure has to be monitored and kept within the prescribed limits of 20-30 cms of water.