How is Soft Tissue Lost?
Tooth loss or trauma can result in significant deficiency of bone and gum tissue. Bone grafting is essential in the regeneration of lost tissue and creating a proper site for dental implants. In some instances, the gum tissue remains too thin and deficient which can result in poor aesthetics, increased inflammation, and the possible recession of bone.
Why Graft Soft Tissue?
To achieve a natural appearance around dental implants, a soft tissue graft may be recommended. This increases the volume of soft tissue that improves not only the aesthetics but also makes the teeth easier to clean. In addition, the grafted soft tissue can provide some resiliency to brushing and eating food, protecting the implant and bone beneath.
The Technique:
A gingival graft may be used to either increase the zone of attached gingiva (the part of gum tissue closest to the neck of the teeth) or increase its thickness. Soft tissue grafting is very common in the smile zone (where the upper front teeth are) and is often performed at the same time as implant placement. The gum tissue graft is often obtained from the palate (roof of mouth) in either full or partial form. There are also several synthetic materials available for use.