Clinical Research Directory

Grup M: The patients who underwent M-TAPA block were placed in the supine position. The right upper quadrant of the abdomen was cleaned with antiseptic solution. For the block procedure, 30 ml of 0.25% bupivacaine, 22G 8.5 cm stimuplex needle and 10-14 Hz high frequency USG were prepared for the procedure. The USG probe was determined in the costochondral area at the mid-clavicular line, and the internal and transversus abdominis muscles were determined. The needle was advanced with the in plane technique from cephalad to caudal, passing through the skin, subcutaneous, external and internal oblique muscles, respectively, and then over the transversus abdominis fascia. After the target was confirmed with 2 ml of saline,30 ml local anestetic solution was administered.

In Group E, patients who were to undergo ESP block were placed in the lateral position with the right side up. The T8-T10 dorsal region was cleaned appropriately with antiseptic solution. For the block procedure, 30cc %0.25 bupivacaine, 22G 8.5cm stimuplex needle and 10-14Hz high frequency USG were prepared for the procedure. The USG probe is first determined in the sagittal direction, the spinous process of the T8-T10 thoracic vertebra is then followed 1-2 cm above the transverse process, with the in plane technique, the skin, subcutaneous tissue and erector spina muscle are passed, the needle is touched to the transverse process and the target is confirmed with 2cc saline, then 30 cc of local anesthetic is administered and the procedure is terminated.