Helps to operate from a comfortable position
Decreases fatigue while dealing with lengthy procedures
Magnifies the object several times
Provides a three dimensional view
Offers the ability to move swiftly
For Patients:
For lesser blood loss as incision is very small
Quick healing of incision/wounds
Lesser scope for infections and secondary complications
Shorter hospital stay
Faster return to normal activities
A possible hernia in the site when single incisions are made
Duration of the procedure may increase
Patient may have to stay under anesthesia for a longer time
Sometimes one may have to undergo more than one or larger incisions
Conversion of the procedure to another technique in a dire emergency