---
title: "Gum Recession From Braces UK: Risks & Prevention"
url: https://virtualconsultant.online/guides/gum-recession-orthodontics-uk
description: "Braces can cause gum recession in thin-tissue patients when teeth move beyond the bone; grafting and periodontist review treat and help prevent it."
updated: 2026-09-01T00:00:00Z
publisher: Virtual Consultant Online
---

Gum Recession

Periodontology

Prevention

Gum Graft

# Gum Recession and Orthodontics: Risks, Prevention, and Treatment

Gum recession — where the gum tissue pulls back to expose more of the tooth root — can occur around teeth that are moved orthodontically, particularly in patients with thin gum tissue. It does not regrow on its own once it happens, so understanding the risk, how to minimise it, and when to involve a periodontist helps you protect your gums throughout treatment.

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## What is gum recession and why does it matter?

Gum recession occurs when the gingival margin — the edge of the gum tissue — migrates apically, exposing the root surface of the tooth. Mild recession is common and often aesthetic rather than immediately harmful; more significant recession exposes the sensitive root dentine, increases the risk of root surface caries, and if left unaddressed can eventually threaten the stability of the tooth. Once gum tissue has receded it does not regrow spontaneously; treatment to restore it requires surgical intervention. Identifying patients at higher risk before starting orthodontic treatment is therefore an important part of the assessment process.

## Why does thin gum biotype increase recession risk?

A thin periodontal biotype increases recession risk because the gum has little underlying bone support once teeth move beyond the bone envelope. Patients with a thin periodontal biotype — characterised by delicate, translucent gum tissue and a thin underlying buccal (outer) bone plate — are at significantly higher risk of recession during orthodontic tooth movement. When teeth are moved labially (towards the lip) or buccally (towards the cheek) beyond the supporting bone envelope, the thin overlying gum has little to no bone support beneath it and is prone to recession. Teeth moved excessively in these directions — for example lower incisors that are tipped forward, or upper canines being brought through a buccal path — are the most vulnerable sites. Gum thickness can be assessed clinically or with a periodontal probe, and cone beam CT can confirm bone levels if there is diagnostic uncertainty.

## How is gum recession monitored during treatment?

Gum levels should be checked at every orthodontic visit, with baseline photographs taken at the start of treatment so any recession can be caught early. Proclination of the lower incisors — tipping them forward — is one of the most common orthodontic movements associated with recession risk. Non-extraction treatment plans that address crowding by expanding the arches or tipping incisors forward should be assessed carefully in thin biotype patients. During active orthodontic treatment, gum levels should be monitored at each visit; most practices will take baseline photographs and note gingival margins at the start of treatment. If progressive recession is noted, treatment mechanics may need to be modified — for example, accepting less incisor proclination, carrying out interproximal reduction to create space without moving teeth so far labially, or pausing treatment to allow gum grafting before continuing.

## Should a connective tissue graft be done before or after orthodontics?

Timing depends on the clinical situation: a prophylactic graft is done before orthodontics for high-risk movements, while a restorative graft is usually done after treatment once tooth position is stable. A connective tissue graft (CTG) is the surgical gold standard for treating established recession and for augmenting thin gum tissue prophylactically. Tissue is taken from the palate and placed under a flap at the recipient site to thicken the gum and ideally achieve partial or complete root coverage. The timing relative to orthodontic treatment depends on the clinical situation. A prophylactic graft before orthodontics is indicated when moving a tooth in a direction known to exceed the bone envelope in a patient with a clearly thin biotype. A restorative graft after orthodontics is carried out once the teeth are in their final positions and the retainer is in place. The graft is more predictable when tooth position is stable, so waiting until orthodontics is complete and retained is often preferred unless recession is progressing during treatment.

## When should a periodontist be involved in orthodontic treatment?

A periodontist should assess any patient with a history of periodontal disease, existing recession, or a clearly thin biotype before orthodontic treatment begins. Any patient with a history of periodontal disease, significant recession, or a clearly thin biotype should be referred to or assessed by a periodontist before orthodontic treatment begins. Active periodontal disease must be treated and stabilised before braces are placed — moving teeth into inflamed tissues accelerates bone loss. The periodontist will advise on whether prophylactic grafting is indicated, which teeth are at highest risk, and how to sequence any surgical treatment with orthodontic mechanics. Good communication between the orthodontist and periodontist is essential; a shared treatment plan with clear milestones prevents teeth being moved prematurely after grafting.

## What should you do if your gums look lower during treatment?

Tell your orthodontist at your next appointment rather than waiting, since early intervention gets far better results than treating established recession later. Plaque-induced gingival inflammation is an independent risk factor for recession alongside thin biotype; together, the two risks compound. Maintaining excellent oral hygiene throughout orthodontic treatment — thorough brushing twice daily with a soft brush, interdental brushing, and regular professional cleaning — reduces inflammation and protects gum levels. If you notice your gums appearing lower around any tooth during treatment, or if teeth feel more sensitive, raise this at your next appointment rather than waiting until the end of treatment. Early intervention — modifying mechanics, increasing monitoring frequency, or referring to a periodontist — is far preferable to managing established recession after debond.

## Useful related pages

[Orthodontics and Gum Disease UK](https://virtualconsultant.online/guides/orthodontics-gum-disease-uk)

[Orthodontics with Crowns and Implants UK](https://virtualconsultant.online/guides/orthodontics-with-crowns-implants-uk)

[How to Clean Braces UK](https://virtualconsultant.online/guides/how-to-clean-braces-uk)

[After Braces UK](https://virtualconsultant.online/guides/after-braces-uk)

[White Spots After Braces UK](https://virtualconsultant.online/guides/white-spots-after-braces-uk)

This guide is for general information only. It is not a diagnosis, treatment plan, or substitute for advice from a registered dentist or orthodontist.

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### Frequently Asked Questions

Can orthodontic treatment cause permanent gum recession?

Yes, in susceptible patients. Moving teeth beyond the supporting bone envelope — particularly labial tipping of lower incisors in thin biotype patients — can cause recession that does not self-correct. This is why a periodontal assessment before treatment is important for at-risk patients, and why good oral hygiene and monitoring throughout treatment matter.

How do I know if I have a thin gum biotype?

A periodontist or orthodontist can assess this clinically. Thin biotype gum tissue tends to be translucent, delicate in appearance, and you may be able to see the shadow of a periodontal probe through the tissue. Scalloped gum margins and narrow teeth are often associated with thin biotype. If you are unsure, ask your orthodontist to assess this before treatment begins.

Will a gum graft fix recession caused by braces?

Connective tissue grafting can achieve partial or complete root coverage depending on the severity and the remaining bone levels. Where the bone has also been lost (bony dehiscence), root coverage is less predictable than in cases of purely soft-tissue recession. The procedure is carried out by a periodontist under local anaesthetic and has high long-term success rates when performed once teeth are in their final, stable positions.

Is NHS periodontal treatment available before or after braces?

Periodontal disease treatment — scaling, root surface debridement, and follow-up — is available on the NHS. Surgical gum grafting, however, is generally considered a private procedure in the UK unless there is a compelling functional or disease-related indication. Costs for private connective tissue grafting range from approximately £600 to £1,500 per site depending on the periodontist and location.

Should I see a periodontist before getting braces?

If you have any history of gum disease, existing recession, or thin gum tissue, yes — a periodontal assessment before starting orthodontics is strongly advisable. Your orthodontist should refer you, or you can request a referral from your dentist. This is especially important for adult patients, who are more likely to have existing periodontal changes than teenagers.

Can clear aligners cause less gum recession than braces?

There is no strong clinical evidence that clear aligners cause less recession than fixed braces. The risk is primarily related to the direction and extent of tooth movement and the patient's gum biotype, not the appliance type. Both systems can cause recession if teeth are moved beyond the bone envelope in susceptible patients.

What should I do if my gums look lower during orthodontic treatment?

Tell your orthodontist at your next appointment — or contact them sooner if you are concerned. Do not wait until the end of treatment. Your orthodontist may modify your treatment mechanics, increase monitoring frequency, or refer you to a periodontist. Earlier intervention produces better outcomes than managing established recession after debond.

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Citation details

Title Gum Recession From Braces UK: Risks & Prevention

Publisher Virtual Consultant Online

Published 2024-06-01

Updated 2026-09-01

URL [https://staging.virtualconsultant.online/guides/gum-recession-orthodontics-uk](https://staging.virtualconsultant.online/guides/gum-recession-orthodontics-uk)