The four-layer graft technique, a hard and soft tissue graft from the tuberosity in one piece.
Juan ZufíaGonzalo BlasiRamón Gómez-MedaAlvaro BlasiPublished in: Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.] (2019)
The use of the four-layer graft technique has shown to be successful regarding function and esthetic outcomes in anterior immediate implant placement. It reduces surgical interventions and treatment time and minimizes soft tissue recession and bone resorption.