Analgesic effect of erector spinae plane block after cesarean section: A randomized controlled trial.

Background: Ultrasound-guided bilateral erector spinae plane block is also a technique for providing analgesia after a cesarean section.

Aim: We hypothesized that bilateral erector spinae plane block applied from the transverse process of T9 who underwent elective cesarean section could provide effective postoperative analgesia.

Patients And Methods: Fifty parturients who were scheduled to undergo elective cesarean section under spinal anesthesia were included in the study.

Efficacy of erector spinae plane block on postoperative pain in patients undergoing lumbar spine surgery.

Background: Major lumbar spine surgery causes severe pain in the postoperative period. There are few studies regarding the effect of erector spinae plane block (ESPB) effect on lumbar surgery and its effect is still controversial. Therefore, the study aimed to investigate the effect of ultrasound-guided low thoracic ESPB on opioid consumption and postoperative pain score.

Correction: Is the heart rate variability monitoring using the analgesia nociception index a predictor of illness severity and mortality in critically ill patients with COVID-19? A pilot study.

[This corrects the article DOI: 10.1371/journal.pone.

Rhomboid intercostal and subserratus plane block -a case series.

Background: The rhomboid intercostal and subserratus plane (RISS) block is a new interfascial block technique that has shown promising results for abdominal and thoracic surgeries. Our objective was to describe the improved analgesia and dermatomal coverage in patients who received bilateral RISS blocks after a major abdominal surgery.

Case: Twenty-one patients who underwent abdominal surgery received the rhomboid intercostal component of the block at the T5 to T6 levels, and the subserratus component block was performed at the T6 to T9 levels.

Bilateral postoperative ultrasound-guided erector spinae plane block in open abdominal hysterectomy: a case series and cadaveric investigation.

We anticipated that bilateral Erector spinae plane (ESP) block, which was applied in 10 patients starting from lower thoracic levels (T9) might provide effective postoperative analgesia in open abdominal hysterectomies. In addition, we aimed to obtain anatomic observation of the local anaesthetic (LA) spread in the ESP block by injecting methylene blue on 4 cadavers. All the patients had excellent pain relief.

Ultrasound-Guided Continuous Interpectoral Block for Patient Undergoing Mastectomy and Axillary Clearance.

Using a single dose of local anaesthetics has some disadvantages and provides limited analgesia depending on the pharmacokinetic characteristics of the local anaesthetic used. Nevertheless, the use of continuous perineural infusions allows sustained pain control. Ultrasound-guided interpectoral block followed by the placement of catheters in patients undergoing mastectomies with or without lymph node axillary dissections can result in sufficient pain control.