Laser scar revision can help blend the scar and make it less noticeable. Scar excision can remove the scar and it can be re-sutured. The latter method comes with more risk and the scar can still look very similar to the original method. If you go the laser route, I would recommend you see a dermatologist with advanced training in lasers.
This is a spread scar. Serial excision of a section with plastics closure may improve the outcome. I recommend the serial approach based on the length of the scar and to achieve the shortest resultant scar.