The ‘Guided Tissue Regeneration (GTR) Effect’ of Guided Bone Regeneration (GBR) with the Use of Bone Lamina: A Report of Three Cases with More than 36 Months of Follow-Up

The world of dentistry knows the benefits and results guided bone regeneration. One most successful techniques introduced a decade ago utilizes, as barrier membrane, sheet made collagenated xenograft called lamina. Indications applications with different surgical have been well described by several authors. This technique not only presents very low degree complications, but also has some added that this article will highlight. so ‘GTR effect’ means GBR reproduces required volume for placing implants, improves attachment levels on teeth adjacent to augmented area. Bone lamina produces both GTR effects.