When are crown lengthening stitches removed?
Cited to 3 sources. Reviewed 2026-08-25.
Most crown lengthening stitches are removed about 7 to 14 days after surgery, at your first follow-up visit. If a putty-like periodontal dressing was placed over the site, it usually comes off at the same appointment, though it often loosens or falls out on its own before then. Removal takes a couple of minutes and rarely needs anesthetic. Some offices use dissolving sutures instead, which fall away by themselves over one to two weeks.
- Typical suture removal
- 7-14 days
- Periodontal dressing
- Off at the same visit
- Dissolving sutures
- Fall away on their own
- Removal appointment
- A few minutes, usually no numbing
What to expect, step by step
Sutures placed to hold the gum flap at its new level. A periodontal dressing may be packed over the site to protect it.
What to do: Leave both alone. Do not lift your lip repeatedly to look, and do not poke the area with your tongue or finger.
The dressing can feel bulky and may chip at the edges. Sutures can catch on food or feel scratchy against the cheek.
What to do: Soft food, no brushing directly on the site, and any rinse your periodontist prescribed. Call the office if the whole dressing comes off in the first two days.
Follow-up visit. Dressing removed if it is still there, sutures snipped and lifted out, and the gum checked for healing.
What to do: Ask at this visit exactly when you may start brushing the site again and when the restoring dentist wants to see you.
The gum may bleed a little for a day and can look red and immature. Some tenderness where sutures were is normal.
What to do: Resume gentle cleaning of the area if you have been cleared. Expect it to feel more normal within a few days.
Why the timing is 7 to 14 days rather than a fixed date
Sutures after crown lengthening are not just closing a cut. They are holding a repositioned gum flap at a specific level against the tooth and bone while the tissue reattaches. Take them out too early and the flap can drift, which undoes the extra tooth length the surgery created. Leave them in too long and they act as a plaque trap and can irritate the very tissue they were protecting.
The one to two week window is where those two risks cross. Where in the window your appointment lands depends on how many teeth were treated, whether bone was reshaped, how thick your gum tissue is, and how the site looks when your periodontist checks it. Some offices remove sutures in stages across two visits on larger cases.
If your surgeon used resorbable sutures, there is no removal appointment for the stitches themselves, but you will usually still be seen at around the same point so the site can be inspected.
The periodontal dressing
A periodontal dressing, sometimes called a perio pack, is a soft putty placed over the surgical site to shield it. Cleveland Clinic describes it for gingivectomy in the same way: soft putty placed over the surgical area to protect it, which usually falls out on its own.
Practical points while it is in place:
- Do not brush it, pick at it, or try to reshape it with your tongue
- Small pieces chipping off the edges are normal and not a reason to call
- If the whole dressing comes off in the first 48 hours and the site is raw or painful, call the office rather than replacing it yourself
- If it comes off after several days and the site feels fine, that is usually acceptable, but tell the office at your next contact
- Expect food to accumulate around it. Rinse rather than scrub, using whatever rinse your periodontist prescribed
What removal is actually like
It is a short visit. The dressing, if still present, is gently lifted off in one or two pieces. Each suture is cut and drawn out with tweezers. Most people describe a tugging or pinching feeling rather than pain, and local anesthetic is usually not needed.
Afterward the site often looks worse than you expect: red, shiny and slightly swollen where the dressing had been sitting. That appearance is normal for immature gum tissue and settles over the following week or two. Light bleeding when you clean the area for the next day or so is also common.
This is a good visit to get your specific instructions confirmed, because this is the point at which most restrictions start to lift. Ask what you can now brush, what you can now eat, and when the crown work begins.
Call your dentist or oral surgeon if
- The whole periodontal dressing coming off in the first 48 hours, leaving a raw and painful site
- A suture pulling loose along with the gum flap lifting or moving away from the tooth
- Bleeding around the sutures that does not stop with 20 to 30 minutes of gentle gauze pressure
- Pus, a foul smell or a foul taste at the site, with or without a fever
- Pain that increases after day 3 rather than easing
- Sutures still in place well past two weeks with no follow-up booked (call and get seen)
Related questions
Does taking crown lengthening stitches out hurt?
Usually not. Most people feel a tug or a small pinch as each suture is drawn through. It is over in a couple of minutes and rarely needs numbing.
What if a stitch comes out early on its own?
One loose stitch late in the first week is often not a problem. Call the office and describe it. If the gum edge looks like it has lifted or moved away from the tooth, get seen the same day.
Can I brush over the stitches?
No. Keep the brush off the surgical site and the dressing until your periodontist clears the area, which is usually at the suture removal visit. Brush the rest of your mouth normally.
Do dissolving stitches need to be removed?
No, they break down on their own, typically over one to two weeks. If a loose tail is irritating your cheek, the office can trim it, and you should still attend the follow-up check.
Sources
- Gingivectomy: Procedure & Recovery (Cleveland Clinic)
- Surgical Procedures (American Academy of Periodontology)
- Gum Contouring: Surgery, Recovery & What To Expect (Cleveland Clinic)
Reviewed against the sources above on 2026-08-25. General information only, not dental advice. Your own provider's aftercare instructions come first.
Keep reading
For the first week after crown lengthening, protect the site and let it alone. Use cold compresses for the first 48 hours, eat cool soft foods, chew on the other side, and keep your toothbrush completely off the surgical area and any periodontal dressing. Skip strenuous exercise for about 2 days, avoid smoking, and use whatever rinse and pain relief your periodontist prescribed. Your follow-up for stitch and dressing removal is usually 7 to 14 days out.
Keep your toothbrush off the surgical site until your periodontist clears it, which is usually at the stitch removal visit 7 to 14 days after surgery. Brush and floss the rest of your mouth normally starting the same day, because plaque anywhere feeds bacteria at the healing site. When you do restart, use a soft or post-surgical brush with very light pressure, and expect a little bleeding for the first few days.
Most people feel noticeably better within a week of crown lengthening, but the gum line keeps moving for months. Expect swelling and soreness to peak in the first 48 to 72 hours, stitches out around 7 to 14 days, and comfortable normal function by week 2 to 3. The gum margin then rebounds and settles gradually, with most of that change happening in the first 3 months. That is why your dentist waits before making the final crown.