In regards to your apicoectomy, it will require that the doctor numb up the area in which there is an infection. Your doctor will make a small incision on your gum and access the bottom (root tip) of the tooth to remove the infection in that area, place a filling material in it and then suture you up after the procedure. You shouldn't have too much post-operative pain and will heal up very quickly. This procedure is probably more comfortable and easier than getting your wisdom teeth out.
Hope that helps.
You're welcome. Hope everything turns out good.
thank you for your explanation i am very worried about having this done as i have never had anything done like this before