What Is Gum Graft Treatment for Gum Recession?

Gum graft treatment is periodontal surgery used to cover an exposed tooth root, reinforce thin gum tissue and reduce the risk of further recession in suitable cases. The graft is commonly taken from the patient's palate, although nearby tissue or an appropriate processed biomaterial may sometimes be used. Not every recession defect needs grafting, and complete root coverage cannot be guaranteed for every patient.

Direct Answer

When the gum margin moves away from a tooth, part of the root may become exposed. This can cause sensitivity, make cleaning uncomfortable, increase vulnerability to root decay or create an aesthetic concern. Gum grafting adds or repositions soft tissue so that the root is better protected and the gum margin becomes thicker or more stable.

The procedure is usually carried out under local anaesthetic by a dentist with periodontal training or a periodontist. The choice of technique depends on the depth and shape of the recession, gum thickness, supporting bone, tooth position and the patient's overall oral health.

Why Is a Gum Graft Performed?

Grafting is not only a cosmetic procedure. A tooth root does not have the same enamel covering as the crown, so an exposed root may be more sensitive to temperature and touch. It may also be harder to clean comfortably, and some people develop root wear or decay.

A gum graft may be planned to:

• Partly or, where possible, fully cover an exposed root
• Increase gum thickness
• Create a more durable band of attached gum tissue
• Reduce the risk of further recession
• Help reduce root sensitivity
• Improve an uneven gum line
• Support soft tissue around a tooth, restoration or implant

The decision is not based on the recession measurement alone. Symptoms, the ability to clean the area, evidence of progression and the condition of surrounding tissues are considered together.

Main Types of Gum Graft

Connective tissue graft

This is one of the most commonly used approaches. A thin layer of connective tissue is taken from beneath the surface of the palate and placed under the gum tissue at the recession site. It is frequently selected when the goal is root coverage and increased tissue thickness.

Free gingival graft

A thin piece of tissue is taken from the surface of the palate and transferred to the recipient area. This technique is often used to increase the amount of firm, attached gum rather than to achieve complete root coverage. The colour or texture may differ slightly from the surrounding tissue.

Pedicle graft

When sufficient healthy gum is available next to the recession, that tissue can be moved over the exposed root while maintaining its blood supply. This technique is only suitable when neighbouring tissue has adequate volume and mobility.

Processed donor tissue or biomaterials

In selected cases, processed donor tissue or specific biomaterials may be considered to avoid or reduce harvesting from the palate. These options do not produce identical outcomes in every recession type. Safety, tissue quality, expected coverage, availability and cost should be discussed with the treating clinician.

Who May Be Considered for Gum Grafting?

Grafting may be considered when there is:

• A clearly exposed tooth root
• Persistent sensitivity to cold or heat
• Thin gum tissue with a risk of progression
• Pain or difficulty when cleaning the area
• Root wear or an increased risk of root decay
• An uneven gum line that causes concern
• A need for soft-tissue reinforcement before or after orthodontic movement

Active gum inflammation, poor plaque control, uncontrolled medical conditions and heavy smoking can make healing less predictable. Oral hygiene and periodontal health are therefore stabilised first, and behaviours contributing to recession should be corrected before surgery.

Does Every Area of Gum Recession Need a Graft?

No. Small, stable areas that cause no symptoms can often be monitored. Correcting a traumatic brushing technique, using a soft toothbrush, assessing clenching or traumatic bite contacts and managing sensitivity may be enough for some people.

Surgery is more likely to be discussed when recession is progressing, the root is difficult to protect, the gum is very thin or sensitivity and aesthetic concerns are significant. Long-term results are less predictable if the original cause has not been addressed.

How Is the Procedure Planned and Performed?

The clinician measures the recession and assesses the width of attached gum, the papilla and bone support between teeth, the root surface and oral hygiene. Dental imaging may be used when needed. Medical conditions, medications, smoking and previous surgical experiences are also reviewed.

The treatment area is numbed with local anaesthetic. A small recipient site is prepared, the chosen graft is positioned and fine sutures are used to keep it stable. When tissue is taken from the palate, the donor area is protected and a customised protective plate may sometimes be provided.

Treatment time varies according to the number of teeth and the technique used. One tooth or several recession areas may be managed during the same appointment when clinically appropriate.

What Can You Expect During Recovery?

Mild to moderate swelling, tenderness and slight oozing can occur during the first few days. A palatal donor site may remain sensitive for longer than the recipient area. Medication and aftercare should be followed exactly as prescribed by the treating team.

Pulling the lip to inspect the graft, brushing it aggressively or disturbing the sutures can interfere with healing. A temporary gentle cleaning method is usually recommended, and the clinician will advise when normal brushing and interdental cleaning can restart. Soft, lukewarm foods may be more comfortable early on. Smoking is particularly important because it can reduce blood supply and impair healing.

Surface healing progresses over the first weeks, but tissue maturation and the final appearance take longer. Follow-up visits are used to check the sutures, graft stability and plaque control.

What Influences the Outcome?

Important factors include:

• The type and depth of recession
• Bone and gum support between the teeth
• Tooth position within the jaw
• Graft thickness and blood supply
• Oral hygiene
• Smoking
• General health conditions such as diabetes
• Following post-operative instructions
• Continued traumatic brushing or other local trauma

Grafting can provide meaningful root coverage and increased tissue thickness in suitable cases. However, complete root coverage and a perfect colour match are not always achievable. Realistic goals should be agreed before treatment.

Possible Risks and Limitations

As with any surgery, temporary pain, swelling, bleeding and infection can occur. Other possible outcomes include partial graft loss, colour or texture differences, less root coverage than expected and persistent sensitivity. Long-lasting numbness is uncommon but should be discussed as part of informed consent.

Contact the treating clinic promptly if there is uncontrolled bleeding, increasing swelling, fever, a bad taste or smell, worsening pain or visible separation of the graft.

When Should You See a Dentist?

Arrange an assessment if teeth appear longer, there is a notch at the gum line, roots are sensitive, brushing is painful or the recession seems to be increasing. Early evaluation can identify the cause and allow non-surgical measures to be considered before the problem progresses.

A photograph alone cannot confirm whether a graft is required. Periodontal measurements, tooth position, root condition and supporting bone must be examined together.

How Is This Evaluated Through Dentselfy?

Photos submitted through Dentselfy may help identify visible areas of recession and possible sensitivity-related concerns during an initial assessment. This does not provide a diagnosis or establish that graft surgery is necessary.

When appropriate, the next step is an in-person examination by a dentist or periodontist. The cause of recession, tissue thickness, bone support, oral hygiene and the patient's goals are assessed together to create an individual plan.

Key Points

• Gum grafting is used to protect an exposed root or thicken thin gum tissue.
• The best technique depends on the pattern of recession and surrounding tissues.
• Not every recession defect needs surgery.
• Contributing factors should be controlled before grafting.
• Root coverage and aesthetic results vary between patients.
• Correct brushing and periodontal follow-up help protect the result.

Frequently Asked Questions

Can a gum graft reduce sensitivity?

Sensitivity may improve when the exposed root is successfully covered. If sensitivity is caused by decay, a crack, wear or another problem, additional treatment may be required.

Does grafting make the gum grow back?

The procedure adds new tissue or repositions existing tissue over the affected site. Consumer products have not been shown to regrow a receded gum margin in the same way.

Can several teeth be grafted at the same time?

Yes. Multiple recession sites can be treated in one appointment when appropriate. The decision depends on the size of the area, available donor tissue, technique and the patient's health.

Can recession return after grafting?

It can recur if the underlying cause continues. Traumatic brushing, uncontrolled periodontal disease, clenching, harmful bite contacts and smoking should be managed.

Is professional cleaning needed before a graft?

If plaque, calculus or active inflammation is present, periodontal cleaning and improved home care are usually completed first. A clean, stable environment supports more predictable healing.

Related Questions

• Can receding gums repair themselves?
• How does aggressive brushing contribute to recession?
• What is the connection between recession and tooth sensitivity?
• What non-surgical treatments are available for gum recession?
• When should a periodontist assess gum recession?

Medical Information Notice

This article provides general information and does not replace a personal examination. The cause of recession, need for treatment and most appropriate graft technique can only be determined through clinical and, when necessary, radiographic assessment.