Effect of ESPB and Rhomboid Block on VATS Method

"in the ESPB group, the linear ultrasound probe was placed in the erector spina muscles were visualized on the side where VATS was planned. block needle can be seen on ultrasound, the skin and erector spina muscles are passed in the cranio-caudal direction. ESPB will be administered with 20 ml of 0.5% bupivacaine by visualizing the local anesthetic spread linearly.~In the rhomboid intercostal block group, the ipsilateral arm is positioned towards the chest, allowing the scapula to move laterally and the area called auscultation triangle to be opened, and after the skin disinfection of the surgical side; By using a linear ultrasound probe, the rhomboid major and intercostal muscles will be defined in the auscultation triangle region, and T5-6 level with an in-plane approach with 20 ml of 0.5% bupivacaine and local anesthetic injection."