Apicoectomy Recovery, Answered
Recovery after root-end surgery: swelling, stitches, eating and how long the gum takes to heal. Every answer below is written from published clinical guidance and cited to its sources.

Healing timeline
Most people are back to normal activities the day after an apicoectomy. Swelling peaks around 48 to 72 hours, stitches usually come out within the first week, and the gum incision has closed over by about 2 weeks. The bone around the trimmed root end heals much more slowly, filling in over several months, which is why your endodontist checks it with follow-up X-rays rather than asking how you feel.
Swelling after an apicoectomy builds for the first two days, peaks somewhere around 48 to 72 hours, and then comes down over the rest of the week. Most people look close to normal by day 5 to 7. Bruising on the cheek or under the eye often shows up on day 2 or 3, after the swelling has already started, and can take one to two weeks to fade through the usual purple to yellow color change.
Eating and drinking
Getting back to normal
Feeling better is a good early sign, but success after an apicoectomy is judged on X-rays, not symptoms. Your endodontist looks for the dark area around the root tip shrinking and filling in with new bone, usually assessed at a follow-up around one year. Pooled research on modern endodontic microsurgery reports success in roughly 80 to 90 percent of cases, with rates somewhat lower at longer follow-up.
Most people return to normal daily activities the day after an apicoectomy, but strenuous exercise should wait about 48 to 72 hours. Raising your heart rate and blood pressure too early can restart bleeding at the incision and make swelling worse, and heavy lifting adds the same pressure. Ease back in with light cardio first, save maximal lifting and contact sports for after the stitches are out, and stop if the site throbs.
Is this normal?
More questions
For the first 48 hours after an apicoectomy: ice the outside of your cheek 20 minutes on and 20 minutes off, keep your head elevated, eat cool soft foods, and do not lift your lip or cheek to inspect the stitches. Skip strenuous exercise, smoking and straws. Do not chew, drink hot or cold liquids, or smoke for the first hour. Start gentle salt water rinses only when your endodontist tells you to, and never spit forcefully.
Non-dissolving apicoectomy stitches are typically removed at a short follow-up visit within the first week, often between 2 and 7 days after surgery. Some endodontists remove them as early as 48 hours because the gum flap seals quickly. Dissolving sutures are left alone and usually break down and fall out within one to two weeks. Removal itself takes a minute or two and rarely needs anesthetic.