Analgesic efficacy of inter-semispinal fascial plane block in Patients undergoing Cervical Spine Surgery through Posterior Approach: a randomized controlled trial.

Background: Posterior cervical spine surgery is commonly performed in elderly patients with significant comorbidities and is considered one of the most painful surgical procedures. Accordingly, perioperative pain management during posterior cervical spine surgery represents a unique challenge for anesthesiologists. Inter-semispinal plane block (ISPB) represents a promising analgesic technique for spine surgery through the blockade of the dorsal rami of the cervical spinal nerves.

Comparison of Erector Spinae Plane Block at the Level of the Second Thoracic Vertebra With Suprascapular Nerve Block for Postoperative Analgesia in Arthroscopic Shoulder Surgery.

Background: Appropriate postoperative pain management in shoulder surgeries is the mainstay of rehabilitation therapy and subsequent improved functional outcomes. However, adequate pain control either with opioids or interscalene brachial plexus block is often challenged by their side effects. In this context, this study compared the suprascapular nerve block (SSNB) to the newly emerging erector spinae plane block at the second thoracic vertebral level (high thoracic-ESPB) as an alternative pain therapy.

Effect of sphenopalatine ganglion block on intracranial pressure and cerebral venous outflow oxygenation during craniotomy for supratentorial brain tumours.

Background: Intraoperative intracranial pressure (ICP) control continues to be a challenge for anaesthetists during craniotomies. Although many standard brain-dehydrating protocols are available, they may be ineffective in certain surgical situations and may result in harm either to the systemic or cerebral circulation. Sphenopalatine ganglion block (SPGB) can reverse the vasodilatory effects of anaesthesia during craniotomy.