Whether a midline or transverse incision is used in abdominal surgery depends mainly on the disease, anatomy and potential effects on wound healing, pain and postoperative complications.

Laparoscopic hernia repair is different from open surgery in the following ways: A laparoscopic repair requires several small incisions instead of a single larger cut. If hernias are on both sides, ...

However, doctors may choose dissolvable stitches for deeper wounds or surgical incisions. To close a deeper wound, they may stitch together several layers of tissue with dissolvable stitches.

“In the past, we had to open a very big wound,” recalls Zhang ... By sending surgical cameras and instruments through just three keyhole incisions, wound openings can be minimized.