Purpose To evaluate the diagnostic accuracy of ultrasonography of optic nerve sheath
diameter (ONSD) for assessment of intracranial hypertension. Methods Systematic review …

Objectives To summarise and compare the accuracy of physical examination, computed
tomography (CT), sonography of the optic nerve sheath diameter (ONSD), and transcranial …

Background Optic nerve ultrasonography (ONUS) may help identify raised intracranial
pressure (ICP). The optimal optic nerve sheath diameter (ONSD) cut-off for the identification …

Objectives The diagnosis of raised intracranial pressure (ICP) is important in many critically
ill patients. The optic nerve sheath is contiguous with the subarachnoid space; thus, an …

Purpose Assess the relationship between optic nerve sheath diameter (ONSD) measured on
bedside portable computed tomography (CT) scans and simultaneously measured …

BACKGROUND AND AIMS: An increase in the intracranial pressure (ICP) might aggravate
patient outcomes by inducing neurologic injuries. In patients with increased ICP the optic …

ABSTRACT BACKGROUND The use of an ultrasound‐based evaluation of the optic nerve
sheath diameter (ONSD) has previously been demonstrated for detecting raised intracranial …

Monitoring of intracranial pressure (ICP) is invaluable in the management of neurosurgical
and neurological critically ill patients. Invasive measurement of ventricular or parenchymal …

Since Monro published his observations on the nature of the contents of the intracranial
space in 1783, there has been investigation of the unique relationship between the contents …

Elevated intracranial pressure (ICP) is an important cause of secondary brain injury, and a
measurement of ICP is often of crucial value in neurosurgical and neurological patients. The …