Flap surgery
Access to clean root surfaces and bone defects directly where pockets have not responded to deep cleaning.
Surgical periodontal treatment
When deep cleaning cannot reach far enough, surgical access lets us clean root surfaces and bone defects directly. Gum surgery also reshapes gum contours where a gummy smile or uneven gumline is the concern.

Overview
Periodontal surgery is not a first step. It is what follows when pockets remain deep after thorough deep cleaning, when bone defects need direct access, or when the shape of the gum itself is the problem rather than the bacteria on it.
The most common procedure is flap surgery. The gum is gently lifted away from the tooth so the root surfaces and the bone underneath can be seen and cleaned properly, then repositioned and sutured. Access changes what is achievable: deposits that were invisible and unreachable through a pocket become straightforward to remove.
Other procedures address shape. A gingivectomy removes overgrown gum tissue. Crown lengthening exposes more of a tooth so a crown can be fitted properly, or so a gummy smile looks balanced. Grafting rebuilds tissue that has been lost. Which one applies is decided at the surgical assessment, with the reasoning explained before you agree to anything.
Treatment details
Access to clean root surfaces and bone defects directly where pockets have not responded to deep cleaning.
Removal of overgrown or excess gum tissue, including overgrowth caused by certain medications.
Reshaping gum and bone to expose more tooth, either to restore a broken tooth properly or to even out a gummy smile.
Soft tissue grafts to cover exposed roots, and bone grafting where a defect needs rebuilding before implant placement.
Know the signs
Patient journey
We keep the process clear so you know what is happening at every stage.
We review your charting, X-rays and healing response so far, and confirm that surgery is the right next step.
You are told what will be done, what the recovery involves, what it costs, and what the realistic outcome looks like.
Carried out under local anaesthetic in a sterile setting, usually 45 to 90 minutes depending on the number of sites.
Sutures are typically removed after 7 to 14 days, with review visits to check healing and re-chart the site.
Why patients choose us
Periodontal surgery is core to an MDS in Periodontics. Your surgery is planned and performed by that specialist.
We give deep cleaning a proper chance and re-measure before recommending an operation.
A written estimate covering the procedure, review visits and suture removal, given at the planning stage.
Written instructions, pain relief guidance, a contact number, and scheduled review visits rather than an open-ended wait.
Aftercare
No brushing directly over the surgical area until we say so. Use the mouthrinse provided instead.
Avoid hot, spicy and crunchy food while the site is healing, and chew on the other side.
Smoking substantially impairs healing after periodontal surgery. This is the single most important thing you can control.
Increasing swelling after day three, bleeding that does not stop with pressure, or fever should be reported the same day.
Common questions
The procedure is done under local anaesthetic, so you should not feel pain during it. Afterwards, most patients describe soreness and swelling for two to three days, managed with ordinary pain relief. Severe pain is not expected and should be reported.
Most people return to normal routine the next day and eat comfortably within a few days. Sutures come out at 7 to 14 days. The gum tissue continues maturing for a few months, which is when the final contour is judged.
Often, yes, if gum disease is treated early. Surgery becomes the option when pockets are too deep to clean any other way. We will always tell you what happens if you choose not to proceed, including the risk to the affected teeth.
Usually, yes. After flap surgery the gum sits tighter against the tooth, so teeth can look slightly longer. This is a sign the pocket has closed. For aesthetic procedures like crown lengthening, the change in appearance is the intended result and is planned in advance.
Find us
Conveniently located on Dhobidhara Marg, minutes from Lazimpat, Maharajgunj, Naxal, Baluwatar, and Thamel.
Book a surgical assessment with our periodontist. You will get a clear explanation of whether surgery is needed, and what it involves.