Subcostal TAP Block With Single or Multiple Injection

Single injection subcostal transversus abdominis plane block will be applied with %2,5 Marcaine 20 ml between tranvers and rectus abdominis muscle immediately next to the linea semilunaris.

Multiple injection subcostal transversus abdominis plane block will be applied with %2,5 Marcaine 5 ml between transverse and rectus abdominis muscle, 5 ml on the transverse muscle near the semilunaris and two more 5 ml volume lateral to this point near the subcostal margin.

The patients in this group will not receive block