Comparison of ONSD and TCD for Intracranial Pressure Monitoring

The chapter evaluates the use of optic nerve sheath diameter (ONSD) and transcranial Doppler (TCD) for monitoring intracranial pressure in liver failure patients. It highlights the drawbacks of using ONSD due to poor reliability and varying cutoff values, while emphasizing the importance of training in TCD for accurate measurements and its role in ruling out normal ICP.