Category: Regional Anesthesia

Intrathecal morphine

The intrathecal administration of opioids especially intrathecal morphine has emerged as a popular and effective form of postoperative pain control. Intrathecal opioids are able to provide long-lasting analgesia after …

Local Anesthetics Action

The Local Anesthetics action correlates with lipid solubility. Cm is the minimum concentration of local anaesthetic that will block nerve impulse conduction. The Local Anesthetics action depends on number …

Differential Block

Differential Block refers to the gradual and sequential block of the different type of nerve fibres when they are exposed to a local anesthetic. Small diameter axons are more …