What does gum grafting actually do?
A gum graft transplants a small piece of tissue — most often from the palate, or repositioned from adjacent gum — to a site where the gum has receded or is thin. Once healed, it can cover part or all of an exposed root, thicken the protective gum band, reduce sensitivity and help stop recession progressing. Achievable coverage depends on the bone support around the tooth, assessed at examination.
What gum grafting is and the main techniques
When gums recede, the root is left exposed — sensitive, prone to decay and often an aesthetic concern. Grafting rebuilds the soft-tissue cover:
- Connective tissue graft: a sliver of tissue from beneath the surface of the palate is tucked under the gum at the recession site — frequently used for root coverage.
- Free gingival graft: a thin surface layer from the palate widens and thickens the protective gum band, chosen when thickness matters more than coverage.
- Pedicle (repositioned) grafts: gum adjacent to the defect is rotated or slid across without fully detaching it.
The technique is a clinical decision based on the site, the tissue available and the goal.
Who is a candidate
Grafting may be recommended for receded gums with sensitivity or root-decay risk, thin fragile tissue that keeps receding, recession that bothers you cosmetically, or a site being prepared for restorative work. Two conditions come first: active gum disease must be treated and stable, and the cause of the recession — such as aggressive brushing — must be corrected, or the graft faces the same forces that caused the damage. General health and smoking also influence candidacy.
The procedure, step by step
- Assessment: the recession is measured and classified, bone support checked, and the realistic degree of coverage explained honestly beforehand.
- Anaesthesia: both the recipient and donor sites are numbed with local anaesthetic.
- Site preparation: the exposed root is cleaned and smoothed.
- Graft placement: the donor tissue is positioned and secured with fine sutures.
- Protection: the palate donor area is protected with a dressing while it heals.
- Review: sutures are checked or removed after one to two weeks; the graft matures and blends over several months.
Benefits and honest limitations
A successful graft reduces sensitivity, shields the root from decay and abrasion, improves the gum line and converts thin, vulnerable tissue into thick tissue that holds its ground.
The honest limitations: complete root coverage is predictable only when the bone between the teeth is intact — where it has been lost, partial coverage or thickening may be the realistic goal. Grafting involves two surgical sites with a genuine healing period, the palate typically being the more uncomfortable for the first week, and graft colour can stay slightly different from surrounding gum. Outcomes vary, and no percentage of coverage is promised before examination.
Recovery, aftercare and long-term protection
Plan for a soft, cool diet for several days and avoid chewing on the grafted side. Do not brush the operated sites until instructed — the prescribed rinse maintains hygiene meanwhile — and do not pull your lip or cheek to inspect the graft; tension is the enemy of healing. Avoid smoking throughout recovery. Most patients resume normal routine within a couple of days.
Thick, firmly attached gum is the most durable natural barrier a root can have. The same logic extends to dental implants: a healthy collar of firm gum makes an implant easier to clean and maintain, which is why soft-tissue quality is part of implant planning at the clinic.
What affects the cost
Cost varies with the number of teeth treated, the technique required, whether donor tissue is taken from the palate or repositioned locally, and the complexity of the site. After examination, Dr Shantanu Rao outlines the recommended technique, the realistic outcome and the fee before you decide.
Frequently asked questions
Is gum grafting painful?
The surgery is done under local anaesthesia and is comfortable. Afterwards, the palate donor site is usually the main source of soreness for around a week, manageable with medication and a soft diet.
How long does a gum graft take to heal?
Initial healing takes one to two weeks; the graft then strengthens and blends over two to three months or more. Timelines vary with the technique and individual healing.
Can a gum graft fail?
Occasionally, yes — grafts depend on developing a new blood supply, and smoking, infection or tension on the site can compromise this. Following aftercare instructions closely gives the graft its best chance.
Will the graft match my gum colour?
Connective tissue grafts usually blend well over time. Free gingival grafts can stay slightly paler, which is one factor in choosing the technique for visible areas.
Is there an alternative to taking tissue from my palate?
In some cases nearby gum can be repositioned instead, and processed graft materials exist as substitutes in selected situations. The suitable option for your site is discussed at examination.