![McBurneys and Lanzs points McBurney's and Lanz's points Image of the day](https://daily.dmaedu.com/wp-content/uploads/2022/05/McBurneys-and-Lanzs-points.jpg)
- The surgical landmark for locating the appendix.
- McBurney’s point: point over the right side of the abdomen which is one-third of the distance from the ASIS to the umbilicus.
- Lanz point: the point that divides the connecting line between the right and left ASIS into two sections of one-third to two-thirds.