A subepithelial connective tissue graft, or SCTG, is a type of periodontal surgery that is commonly used in dentistry to treat gum recession. Gum recession occurs when the gum tissue pulls away from the teeth, exposing the roots of the teeth and causing sensitivity and cosmetic concerns. SCTG is a surgical procedure that involves taking tissue from under the surface of the mouth and grafting it onto the affected area of the gums to promote new tissue growth and cover the exposed root surface.
The SCTG procedure begins with the administration of local anesthesia to numb the area being treated. Once the patient is comfortable, a small incision is made in the roof of the mouth to access the subepithelial connective tissue. The tissue is then carefully removed and prepared for grafting.
Next, the affected area of the gums is prepared for the graft by cleaning and debriding the area to remove any bacteria or debris. The prepared tissue is then carefully placed over the exposed root surface and secured in place using sutures. The sutures will remain in place for several weeks while the graft heals and new tissue grows.
The benefits of SCTG are numerous. By covering the exposed root surface, the procedure can help reduce tooth sensitivity and improve the appearance of the gums. SCTG can also help prevent further gum recession and bone loss, which can lead to tooth loss over time.
While SCTG is generally considered a safe and effective procedure, there are some risks and potential complications that patients should be aware of. These include infection, bleeding, and graft failure. Patients should closely follow the post-operative instructions provided by their dentist to minimize the risk of complications and promote proper healing.
In addition, not all patients may be suitable candidates for SCTG. Patients with certain medical conditions, such as diabetes or autoimmune disorders, may be at increased risk for complications and may not be good candidates for the procedure. Patients should discuss their medical history and any medications they are taking with their dentist to determine if SCTG is a safe and appropriate treatment option.
In conclusion, a subepithelial connective tissue graft is a surgical procedure used in dentistry to treat gum recession. The procedure involves taking tissue from under the surface of the mouth and grafting it onto the affected area of the gums to promote new tissue growth and cover the exposed root surface. While the procedure can be effective in reducing tooth sensitivity and improving the appearance of the gums, patients should be aware of the risks and potential complications associated with the procedure and should work closely with their dentist to determine if SCTG is a safe and appropriate treatment option.